# 100 leading Public Safety companies in the world

Tamtam tracks 525 Public Safety companies worldwide. This list ranks the 100 largest by number of employees on LinkedIn, led by DEKRA, DNV and TÜV Rheinland Group. Their median headcount is 1,508. Half of them were founded in 1958 or later. The most common headquarters are Belo Horizonte (3), Brasília (3) and Ottawa (3).

These companies operate in the public safety sector, offering a range of services from inspection and certification to law enforcement and correctional services. The list includes large organizations like DEKRA, which provides expert safety services worldwide, and TÜV Rheinland Group, focused on testing, certifying, and training for safety and quality. Also present are government agencies such as Polícia Militar do Estado de São Paulo and the New York City Fire Department, along with technology providers like Axon, which aims to revolutionize public safety.

A notable pattern is the presence of several large, established organizations primarily focused on testing, inspection, and certification, such as DEKRA, DNV, TÜV Rheinland Group, and TÜV SÜD. Alongside these, there are also significant public sector entities involved in direct law enforcement and emergency response, like the Polícia Militar do Estado de São Paulo and the New York City Fire Department. The headquarters locations are globally distributed, with clusters in Germany and the USA.

🌍 World · 100 companies · Updated Nov 14, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [DEKRA](https://www.tamtam.ai/c/dekra) (dekra.com)<br>DEKRA provides expert safety services worldwide, including vehicle inspection, claims services, industrial inspections, training, product certification, and sustainable solutions | Public Safety | 🇩🇪 Stuttgart | 49,000 |  |
| 2 | [DNV](https://www.tamtam.ai/c/dnv) (dnv.com)<br>A global expert in risk management and assurance, setting industry benchmarks, inspiring solutions, and enabling critical decisions for safety and sustainability | Public Safety | 🇳🇴 Høvik | 22,634 |  |
| 3 | [TÜV Rheinland Group](https://www.tamtam.ai/c/tuv-rheinland-group) (tuv.com)<br>Testing, certifying, and training for products, processes, and management systems to ensure safety, quality, and efficiency worldwide. | Public Safety | 🇩🇪 Cologne | 18,408 |  |
| 4 | [TÜV SÜD](https://www.tamtam.ai/c/tuv-sud) (tuvsud.com)<br>Experts provide testing, certification, auditing, and advisory services across various industries, ensuring safety, security, and sustainability for technological advancements and market access. | Public Safety | 🇩🇪 Munich | 18,205 | 1866 |
| 5 | [Polícia Militar do Estado de São Paulo](https://www.tamtam.ai/c/policia-militar-do-estado-de-sao-paulo) (concursos.policiamilitar.sp.gov.br)<br>Opportunity to join the Military Police Take the chance to become a Military Police officer by applying through the provided link | Public Safety | 🇧🇷 São Paulo | 16,959 | 1831 |
| 6 | [Secretaria de Segurança Pública](https://www.tamtam.ai/c/secretaria-de-seguranca-publica) (ssp.df.gov.br)<br>An organization responsible for public safety and security in the Federal District, overseeing law enforcement and emergency response services | Public Safety | 🇧🇷 Brasília | 10,403 | 1950 |
| 7 | [New York City Fire Department](https://www.tamtam.ai/c/new-york-city-fire-department) (nyc.gov)<br>A first responder organization in New York City dedicated to protecting lives and property through bravery, safety, honor, dedication, and preparedness | Public Safety | 🇺🇸 Brooklyn | 7,161 | 1865 |
| 8 | [Polícia Militar de Minas Gerais - PMMG](https://www.tamtam.ai/c/policia-militar-de-minas-gerais-pmmg) (policiamilitar.mg.gov.br)<br>A organization in Minas Gerais upholds principles of hierarchy, military discipline, and patriotism to protect and care for the region with honor and professionalism | Public Safety | 🇧🇷 Belo Horizonte | 7,135 | 1775 |
| 9 | [CoreCivic](https://www.tamtam.ai/c/corecivic) (corecivic.com)<br>Diverse government-solutions company providing high-quality corrections, detention management, cost-saving real estate solutions, and alternatives to incarceration to address recidivism | Public Safety | 🇺🇸 Nashville | 6,961 | 1983 |
| 10 | [Axon](https://www.tamtam.ai/c/axon-scottsdale) (axon.com)<br>A technology company focused on revolutionizing public safety with a mission to protect life and reduce gun-related deaths by 50% by 2033 | Public Safety | 🇺🇸 Scottsdale | 5,633 | 1993 |
| 11 | [Correctional Service Canada │ Service correctionnel Canada](https://www.tamtam.ai/c/correctional-service-canada-service-correctionnel-canada) (csc-scc.gc.ca)<br>Administer federal prison sentences, manage institutions with various security levels, and supervise offenders under conditional release in communities. | Public Safety | 🇨🇦 Ottawa | 5,587 | 1979 |
| 12 | [MISTRAS Group](https://www.tamtam.ai/c/mistras-group) (mistrasgroup.com)<br>Global provider of technology-enabled solutions for asset protection, structural integrity evaluation, risk management, and compliance in energy and industrial sectors. | Public Safety | 🇺🇸 Princeton Junction | 5,400 | 1978 |
| 13 | [Virginia Department of Corrections](https://www.tamtam.ai/c/virginia-department-of-corrections) (vadoc.virginia.gov)<br>A leading correctional agency in Virginia ensuring safety through custody, supervision, and innovative programs for offenders while valuing employee satisfaction and professional growth | Public Safety | 🇺🇸 Richmond | 5,182 |  |
| 14 | [Acuren](https://www.tamtam.ai/c/acuren) (acuren.com)<br>Provider of technology-enabled asset protection solutions for energy, industrial, and public infrastructures Offers inspection, NDT, engineering services, and more | Public Safety | 🇺🇸 Tomball | 4,673 | 1974 |
| 15 | [NAFFCO GROUP](https://www.tamtam.ai/c/naffco-group) (naffco.com)<br>Manufacturing and supplying high-quality firefighting equipment, fire protection, alarms, emergency systems, security systems, and custom emergency vehicles worldwide. | Public Safety | 🇦🇪 Dubai | 4,659 | 1991 |
| 16 | [MSA - The Safety Company](https://www.tamtam.ai/c/msa-the-safety-company) (msasafety.com)<br>Designs and manufactures advanced safety products and technologies protecting workers and infrastructure worldwide across diverse industries. | Public Safety | 🇺🇸 Cranberry Township | 4,260 | 1914 |
| 17 | [LAPD](https://www.tamtam.ai/c/lapd) (lapdonline.org)<br>This organization, based in Los Angeles, is dedicated to serving and protecting the community by upholding ethical standards and maintaining public confidence | Public Safety | 🇺🇸 Los Angeles | 3,843 | 1869 |
| 18 | [Brigade de sapeurs-pompiers de Paris (BSPP)](https://www.tamtam.ai/c/brigade-de-sapeurs-pompiers-de-paris-bspp) (terre.defense.gouv.fr)<br>Specialized military unit providing emergency response, fire protection, and rescue services across Paris and surrounding departments. | Public Safety | 🇫🇷 Paris | 3,756 | 1811 |
| 19 | [Los Angeles County Sheriff's Department](https://www.tamtam.ai/c/los-angeles-county-sheriff-s-department) (lasd.org)<br>Provides law enforcement, public safety, jail management, court security, and homeland security services across Los Angeles County and its communities. | Public Safety | 🇺🇸 Los Angeles | 3,647 | 1850 |
| 20 | [CSA Testing & Certification](https://www.tamtam.ai/c/csa-testing-and-certification) (csagroup.org)<br>Development of safety and technical standards combined with global testing, inspection, and certification services for diverse industries. | Public Safety | 🇨🇦 Toronto | 3,522 | 1919 |
| 21 | [NSF](https://www.tamtam.ai/c/nsf-ann-arbor) (nsf.org)<br>Protects and improves human health and the environment. Facilitates standards, certifies products, tests, audits, educates, and manages risks for global public health. | Public Safety | 🇺🇸 Ann Arbor | 3,397 | 1944 |
| 22 | [Punjab Police](https://www.tamtam.ai/c/punjab-police) (punjabpolice.gov.in)<br>A renowned organization with a proud history, focusing on effective policing through leadership, discipline, and professionalism | Public Safety | 🇮🇳 Jalandhar | 3,309 |  |
| 23 | [North Carolina Department of Public Safety](https://www.tamtam.ai/c/north-carolina-department-of-public-safety) (ncdps.gov)<br>This agency focuses on reducing crime, enhancing public safety, and coordinating homeland security preparedness in North Carolina | Public Safety | 🇺🇸 Raleigh | 3,297 | 2012 |
| 24 | [ROSEN](https://www.tamtam.ai/c/rosen) (rosen-group.com)<br>Global provider of cutting-edge solutions in integrity management, with technology-driven services for asset inspection, engineering consultancy, customized systems, and research & development | Public Safety | 🇨🇭 Stans | 3,168 | 1981 |
| 25 | [Military Police of the Federal District](https://www.tamtam.ai/c/military-police-of-the-federal-district) (pmdf.df.gov.br)<br>The organization focuses on promoting security and social well-being through prevention of crime and violence, with emphasis on human rights and community participation | Public Safety | 🇧🇷 Brasília | 2,977 | 1809 |
| 26 | [London Fire Brigade](https://www.tamtam.ai/c/london-fire-brigade) (london-fire.gov.uk)<br>Full-time firefighters and support staff protect people and property from fire across Greater London, operating 24/7 emergency response system. | Public Safety | 🇬🇧 London | 2,894 | 1866 |
| 27 | [Punjab Emergency Services Department Rescue-1122, Pakistan](https://www.tamtam.ai/c/punjab-emergency-services-department-rescue-1122-pakistan) (rescue.gov.pk)<br>A leading emergency humanitarian service in Pakistan's Punjab province, providing ambulance, rescue, fire services, and disaster response with fast average response time | Public Safety | 🇵🇰 Lahore | 2,766 | 2005 |
| 28 | [Georgia Department of Corrections](https://www.tamtam.ai/c/georgia-department-of-corrections) (gdc.ga.gov)<br>The Georgia Department of Corrections is a large prison system in the US overseeing 52,000 state prisoners, with 10,500 employees Visit gdcjobscom | Public Safety | 🇺🇸 Forsyth | 2,584 | 1969 |
| 29 | [Ceasefire Industries Pvt Ltd.](https://www.tamtam.ai/c/ceasefire-industries-pvt-ltd) (linktr.ee)<br>A globally trusted fire & safety brand offering innovative detection, security, suppression systems, and green solutions, saving lives every 5 minutes | Public Safety | 🇮🇳 New Delhi | 2,579 |  |
| 30 | [TÜV AUSTRIA Group](https://www.tamtam.ai/c/tuv-austria-group) (tuv.at)<br>Austrian-based testing and certification company operating in 34 countries, providing technical expertise for safety, quality, and innovation in various industries | Public Safety | 🇦🇹 Brunn am Gebirge | 2,539 | 1872 |
| 31 | [Fire and Rescue NSW](https://www.tamtam.ai/c/fire-and-rescue-nsw) (fire.nsw.gov.au)<br>This company is focused on enhancing community safety, managing fire emergencies, responding to various incidents, and running prevention and preparedness programs | Public Safety | 🇦🇺 Greenacre | 2,439 | 1910 |
| 32 | [GNR - Guarda Nacional Republicana](https://www.tamtam.ai/c/gnr-guarda-nacional-republicana) (gnr.pt)<br>The company is a military nature security force ensuring democracy, internal security, citizens' rights, and collaborating in national defense policy | Public Safety | 🇵🇹 Lisbon | 2,414 | 1911 |
| 33 | [Washington State Department of Corrections](https://www.tamtam.ai/c/washington-state-department-of-corrections) (doc.wa.gov)<br>A leading state department focused on improving public safety through evidence-based programs to reduce recidivism in adult corrections | Public Safety | 🇺🇸 Tumwater | 2,325 | 1981 |
| 34 | [Federal Road Safety Corps](https://www.tamtam.ai/c/federal-road-safety-corps) (frsc.gov.ng)<br>Regulation and enforcement of traffic laws, rescue services, driver licensing, vehicle registration, and public road safety education in Nigeria. | Public Safety | 🇳🇬 Abuja | 2,230 | 1988 |
| 35 | [Österreichisches Bundesheer (Austrian Armed Forces)](https://www.tamtam.ai/c/osterreichisches-bundesheer-austrian-armed-forces) (bundesheer.at)<br>Austrian Armed Forces responsible for national defense with 16,000 professional soldiers, 25,000 reservists, 8,000 civilian employees, and various military equipment | Public Safety | 🇦🇹 Vienna | 2,191 |  |
| 36 | [Politieacademie](https://www.tamtam.ai/c/politieacademie) (politieacademie.nl)<br>The company focuses on training, research, and knowledge development for police officers, working with students, practitioners, and international partners to build a strong future for law enforcement | Public Safety | 🇳🇱 Apeldoorn | 2,126 |  |
| 37 | [Najm](https://www.tamtam.ai/c/najm) (najm.sa)<br>Providing motor accident liability assessments and insurance support services across Saudi Arabia using advanced technology and skilled Saudi workforce. | Public Safety | 🇸🇦 Riyadh | 2,086 | 2007 |
| 38 | [Maryland Department of Public Safety & Correctional Services](https://www.tamtam.ai/c/maryland-department-of-public-safety-and-correctional-services) (dpscs.maryland.gov)<br>Management of correctional institutions, parole, probation, public safety, offender rehabilitation, community projects, crime reduction, and inter-agency collaboration in Maryland. | Public Safety | 🇺🇸 Baltimore | 1,925 | 1916 |
| 39 | [Queensland Corrective Services](https://www.tamtam.ai/c/queensland-corrective-services) (corrections.qld.gov.au)<br>A public safety agency in Queensland committed to evidence-based practices for offender supervision, rehabilitation, and reducing recidivism through officer safety | Public Safety | 🇦🇺 Brisbane | 1,903 |  |
| 40 | [Pye-Barker Fire & Safety](https://www.tamtam.ai/c/pye-barker-fire-and-safety) (pyebarkerfs.com)<br>A leading provider in fire protection, life safety, and security systems in the United States | Public Safety | 🇺🇸 Alpharetta | 1,888 | 1946 |
| 41 | [Queensland Fire Department](https://www.tamtam.ai/c/queensland-fire-department) (fire.qld.gov.au)<br>Primary provider of fire and emergency services in Queensland, responding to various incidents including fires, rescues, disasters, and search operations for a safer Queensland | Public Safety | 🇦🇺 Albion | 1,888 | 2024 |
| 42 | [Sem nome](https://www.tamtam.ai/c/sem-nome) (semnome.com.br)<br>Provider of innovative solutions and services to meet various needs and challenges in the industry Passionate about delivering excellence and value | Public Safety | 🇧🇷 Belo Horizonte | 1,802 | 1999 |
| 43 | [Polícia Militar de Santa Catarina](https://www.tamtam.ai/c/policia-militar-de-santa-catarina) (pm.sc.gov.br)<br>A public institution providing security services in Santa Catarina, created in 1835, with the mission to protect the state | Public Safety | 🇧🇷 Florianópolis | 1,794 | 1835 |
| 44 | [Country Fire Authority (CFA)](https://www.tamtam.ai/c/country-fire-authority-cfa) (cfa.vic.gov.au)<br>A large group in Victoria dedicated to protecting lives and property, responding to hazards, and collaborating with emergency services partners | Public Safety | 🇦🇺 Burwood East | 1,748 |  |
| 45 | [Scottish Fire and Rescue Service](https://www.tamtam.ai/c/scottish-fire-and-rescue-service) (firescotland.gov.uk)<br>Respond to emergencies including fires, accidents, and rescues while promoting fire safety and supported by skilled non-uniformed staff. | Public Safety | 🇬🇧 Cambuslang | 1,744 | 2013 |
| 46 | [Department of Fire and Emergency Services](https://www.tamtam.ai/c/department-of-fire-and-emergency-services) (dfes.wa.gov.au)<br>A volunteer-based organization in Western Australia that provides comprehensive emergency management during natural disasters and emergency incidents, supported by over 26,000 dedicated volunteers | Public Safety | 🇦🇺 Cockburn Central | 1,597 |  |
| 47 | [NSW Rural Fire Service](https://www.tamtam.ai/c/nsw-rural-fire-service) (rfs.nsw.gov.au)<br>Established in 1997, this organization is the world's largest fire service, comprised of over 2,000 volunteer rural fire brigades and salaried staff | Public Safety | 🇦🇺 Sydney Olympic Park | 1,593 | 1997 |
| 48 | [Corpo de Bombeiros Militar do Distrito Federal](https://www.tamtam.ai/c/corpo-de-bombeiros-militar-do-distrito-federal) (cbm.df.gov.br)<br>A military fire department in the District of Columbia that specializes in civil defense, fire prevention, firefighting, search and rescue, and public assistance | Public Safety | 🇧🇷 Brasília | 1,568 | 1856 |
| 49 | [Flock](https://www.tamtam.ai/c/flock-atlanta) (flocksafety.com)<br>Provides public safety technology using cameras and machine learning to detect and deliver evidence for crime prevention in cities. | Public Safety | 🇺🇸 Atlanta | 1,510 | 2017 |
| 50 | [Fire and Emergency NZ](https://www.tamtam.ai/c/fire-and-emergency-nz) (fireandemergency.nz)<br>A national organization dedicated to firefighting and emergency response, working to protect communities through prevention, preparedness, and disaster recovery efforts | Public Safety | 🇳🇿 Wellington | 1,508 | 2017 |
| 51 | [Vinçotte](https://www.tamtam.ai/c/vincotte) (vincotte.be)<br>It offers objective advisory services in inspection, certification, conformity assessment, and training, contributing to a safer, more efficient society for businesses and individuals. | Public Safety | 🇧🇪 Vilvoorde | 1,504 | 1872 |
| 52 | [TÜV Rheinland South America](https://www.tamtam.ai/c/tuv-rheinland-south-america) (tuv.com)<br>A global leader in testing, certification, and training across various industries, working to ensure safety, quality, and compliance worldwide | Public Safety | 🇧🇷 São Paulo | 1,489 | 1872 |
| 53 | [Hillsborough County Sheriff's Office](https://www.tamtam.ai/c/hillsborough-county-sheriff-s-office) (joinhcso.com)<br>The organization offers career opportunities in law enforcement, criminal justice, and policing, emphasizing diversity, inclusion, and community partnership | Public Safety | 🇺🇸 Tampa | 1,455 | 1871 |
| 54 | [Israel Police - משטרת ישראל](https://www.tamtam.ai/c/israel-police) (police.gov.il)<br>Official account of the Israel Police Not a substitute for contacting emergency services or police stations for law enforcement matters | Public Safety | 🇮🇱 Jerusalem | 1,435 | 1948 |
| 55 | [Public Safety Canada \| Sécurité publique Canada](https://www.tamtam.ai/c/public-safety-canada-securite-publique-canada) (publicsafety.gc.ca)<br>Public Safety Canada is a government agency focused on ensuring the safety and security of Canadians from natural disasters, crime, and terrorism through coordination and collaboration | Public Safety | 🇨🇦 Ottawa | 1,428 | 2003 |
| 56 | [Polícia Civil do Rio Grande do Sul](https://www.tamtam.ai/c/policia-civil-do-rio-grande-do-sul) (pc.rs.gov.br)<br>Law enforcement organization responsible for conducting criminal investigations, ensuring public safety, and maintaining order by collaborating with authorities and protecting individual rights | Public Safety | 🇧🇷 Porto Alegre | 1,412 |  |
| 57 | [Chicago Fire Department](https://www.tamtam.ai/c/chicago-fire-department) (chicago.gov)<br>This company is the largest fire department in the Midwest, providing fire safety, emergency care, and extinguishing fires while promoting public education and prevention initiatives | Public Safety | 🇺🇸 Chicago | 1,392 |  |
| 58 | [Indiana Department of Correction](https://www.tamtam.ai/c/indiana-department-of-correction) (in.gov)<br>A leading state agency in Indiana focused on promoting public safety, reducing recidivism, and providing opportunities for successful re-entry | Public Safety | 🇺🇸 Indianapolis | 1,359 | 1953 |
| 59 | [DEKRA Nederland](https://www.tamtam.ai/c/dekra-nederland) (dekra.nl)<br>DEKRA ensures safety and sustainability through testing, inspecting, and certifying products, processes, and environments to promote trust and reliability | Public Safety | 🇳🇱 Arnhem | 1,307 |  |
| 60 | [Polícia Militar da Bahia](https://www.tamtam.ai/c/policia-militar-da-bahia) (pm.ba.gov.br)<br>Official page of the Military Police of Bahia, responsible for providing visible policing in all 417 municipalities in the state | Public Safety | 🇧🇷 Salvador | 1,301 | 1825 |
| 61 | [Cellebrite](https://www.tamtam.ai/c/cellebrite) (cellebrite.com)<br>The company specializes in digital intelligence and investigative analytics, working with organizations to manage data in investigations for justice and data security | Public Safety | 🇺🇸 Vienna | 1,276 | 1999 |
| 62 | [Bundesministerium für Inneres (BMI)](https://www.tamtam.ai/c/bundesministerium-fur-inneres-bmi) (bmi.gv.at)<br>The company is responsible for security, border control, police organization, elections, civil status matters, disaster management, and other governmental administrative tasks in Austria | Public Safety | 🇦🇹 Vienna | 1,274 |  |
| 63 | [Department of Corrective Services](https://www.tamtam.ai/c/department-of-corrective-services) (gov.au)<br>The Department of Justice provides high-quality justice, legal, and corrective services to the community, government, judiciary, and Parliament in Western Australia | Public Safety | 🇦🇺 Perth | 1,272 |  |
| 64 | [TÜV Rheinland Europe](https://www.tamtam.ai/c/tuv-rheinland-europe) (tuv.com)<br>Ensures quality, safety, and efficiency through testing, certifying products, plants, processes, and management systems, alongside qualifying specialists and training individuals for companies globally. | Public Safety | 🇪🇸 Madrid | 1,268 |  |
| 65 | [TÜVTÜRK](https://www.tamtam.ai/c/tuvturk) (tuvturk.com.tr)<br>A leading organization in Turkey providing authorized periodic vehicle inspections to contribute to traffic and vehicle safety with expert services | Public Safety | 🇹🇷 Istanbul | 1,254 | 2005 |
| 66 | [BI Incorporated](https://www.tamtam.ai/c/bi-incorporated) (bi.com)<br>Provides electronic monitoring technologies and services for government agencies to supervise individuals on parole, probation, pretrial, and immigration cases. | Public Safety | 🇺🇸 Boulder | 1,252 | 1978 |
| 67 | [LION](https://www.tamtam.ai/c/lion-dayton) (lionprotects.com)<br>The company specializes in providing innovative personal protective equipment, fire training tools, and maintenance programs for first responders worldwide | Public Safety | 🇺🇸 Dayton | 1,222 | 1898 |
| 68 | [Veiligheidsregio Rotterdam-Rijnmond](https://www.tamtam.ai/c/veiligheidsregio-rotterdam-rijnmond) (vr-rr.nl)<br>A company ensuring safety in the region through ambulance care, fire brigade services, disaster response, crisis management, prevention, and collaboration with municipalities and police | Public Safety | 🇳🇱 Rotterdam | 1,221 |  |
| 69 | [Corpo de Bombeiros Militar do ES](https://www.tamtam.ai/c/corpo-de-bombeiros-militar-do-es) (linktr.ee)<br>A government agency in Espírito Santo coordinates and carries out civil defense, fire prevention and suppression, search and rescue, and safety regulations | Public Safety | 🇧🇷 Vitória | 1,200 | 1912 |
| 70 | [SDMIS](https://www.tamtam.ai/c/sdmis) (sdmis.fr)<br>A public service agency in Rhône, France, providing fire and rescue services to the Rhône department and the Lyon metropolitan area | Public Safety | 🇫🇷 | 1,189 | 1947 |
| 71 | [GPS](https://www.tamtam.ai/c/gps) (gps-securite.com)<br>With nearly 40 years of experience, this company provides event security, corporate security, training, and more in Paris and surrounding areas | Public Safety | 🇫🇷 Paris | 1,178 | 1981 |
| 72 | [KARAM](https://www.tamtam.ai/c/karam) (karam.in)<br>A leading manufacturer of Personal Protective Equipment, specializing in safety and fall protection gear for industries and individuals worldwide #PPE #SafetyFirst | Public Safety | 🇮🇳 Noida | 1,169 | 1998 |
| 73 | [European Food Safety Authority (EFSA)](https://www.tamtam.ai/c/european-food-safety-authority-efsa) (efsa.europa.eu)<br>A European agency in Parma focusing on scientific opinions and advice for food safety, sustainability, and animal/plant health in the EU | Public Safety | 🇮🇹 Parma | 1,107 | 2002 |
| 74 | [Scottish Prison Service](https://www.tamtam.ai/c/scottish-prison-service) (sps.gov.uk)<br>The company manages publicly and privately operated prisons, with a focus on unlocking potential and transforming lives through career opportunities | Public Safety | 🇬🇧 Edinburgh | 1,105 | 1993 |
| 75 | [State Secretariat for Migration SEM, Switzerland](https://www.tamtam.ai/c/state-secretariat-for-migration-sem-switzerland) (sem.admin.ch)<br>The company is responsible for regulating immigration, asylum, integration, and citizenship in Switzerland, while also coordinating refugee housing and return efforts | Public Safety | 🇨🇭 Bern-Wabern | 1,102 |  |
| 76 | [Polizei Hessen](https://www.tamtam.ai/c/polizei-hessen) (karriere.polizei.hessen.de)<br>The company prepares law enforcement officers in Hessen through a 3-year study program to uphold public safety, investigate crimes, and maintain order for citizens | Public Safety | 🇩🇪 Wiesbaden | 1,085 |  |
| 77 | [Ghana National Fire Service](https://www.tamtam.ai/c/ghana-national-fire-service) (gnfs.gov.gh)<br>The company specializes in public fire education, fire risk assessment, and certification services, all delivered with compassion | Public Safety | 🇬🇭 Accra | 1,065 | 1963 |
| 78 | [Veiligheidsregio Utrecht](https://www.tamtam.ai/c/veiligheidsregio-utrecht) (vru.nl)<br>A collaborative organization in Utrecht focuses on fire fighting, crisis management, and medical assistance to help people in emergencies and promote safety | Public Safety | 🇳🇱 Utrecht | 1,064 | 2010 |
| 79 | [Corpo de Bombeiros Militar de Santa Catarina](https://www.tamtam.ai/c/corpo-de-bombeiros-militar-de-santa-catarina) (cbm.sc.gov.br)<br>Official profile of the military firefighters from Santa Catarina, providing public services in public safety to protect life, property, and the environment | Public Safety | 🇧🇷 Florianópolis | 1,060 | 1926 |
| 80 | [Fire Rescue Victoria](https://www.tamtam.ai/c/fire-rescue-victoria) (frv.vic.gov.au)<br>Fire and rescue service providing emergency response, complex rescues, medical aid, and hazardous spill management across Victoria. | Public Safety | 🇦🇺 East Melbourne | 1,057 |  |
| 81 | [Georgia Department of Juvenile Justice](https://www.tamtam.ai/c/georgia-department-of-juvenile-justice) (state.ga.us)<br>The company provides justice, education, and rehabilitation services to youthful offenders in Georgia, aiming to shape them into responsible members of society | Public Safety | 🇺🇸 Decatur | 1,054 |  |
| 82 | [Oregon Department of Corrections](https://www.tamtam.ai/c/oregon-department-of-corrections) (oregon.gov)<br>A state department focused on promoting public safety, holding offenders accountable, providing rehabilitation and reintegration programs for successful reentry into society | Public Safety | 🇺🇸 Salem | 1,033 |  |
| 83 | [Corpo de Bombeiros Militar do Estado de Goiás](https://www.tamtam.ai/c/corpo-de-bombeiros-militar-do-estado-de-goias) (bombeiros.go.gov.br)<br>Specializes in fire prevention, rescue operations, and emergency preparedness in accordance with the State of Goiás Constitution | Public Safety | 🇧🇷 Goiânia | 1,020 | 1989 |
| 84 | [Service départemental d'incendie et de secours des Bouches-du-Rhône (SDIS 13)](https://www.tamtam.ai/c/service-departemental-d-incendie-et-de-secours-des-bouches-du-rhone-sdis-13) (linktr.ee)<br>Protect population from fires, disasters, and emergencies with 60 stations and 7,500 personnel providing 140,000 annual interventions. | Public Safety | 🇫🇷 Marseille | 1,018 | 2000 |
| 85 | [NSW State Emergency Service](https://www.tamtam.ai/c/nsw-state-emergency-service) (ses.nsw.gov.au)<br>A volunteer-based emergency service in NSW that helps communities prepare for and respond to floods, storms, and other emergencies, including search and rescue operations | Public Safety | 🇦🇺 Wollongong | 1,018 | 1955 |
| 86 | [TÜV Rheinland Asia](https://www.tamtam.ai/c/tuv-rheinland-asia) (tuv.com)<br>A global leader providing technical services focused on safety and quality, with nearly 20,000 employees and annual revenues close to €2 billion | Public Safety | 🇩🇪 Cologne | 1,015 | 1872 |
| 87 | [West Midlands Fire Service](https://www.tamtam.ai/c/west-midlands-fire-service) (wmfs.net)<br>The company provides emergency response, prevention, and protection services for homes and businesses in the West Midlands, being the second largest in the country | Public Safety | 🇬🇧 Birmingham | 1,008 | 1974 |
| 88 | [Galls](https://www.tamtam.ai/c/galls) (galls.com)<br>A leading distributor of uniforms, equipment, and logistics technologies for public safety professionals, built on trust and customer relationships for over 50 years | Public Safety | 🇺🇸 Lexington | 1,002 | 1967 |
| 89 | [SOS Alarm](https://www.tamtam.ai/c/sos-alarm) (sosalarm.se)<br>SOS Alarm coordinates emergency response for Sweden 24/7, managing crises and providing a comprehensive safety network in collaboration with stakeholders | Public Safety | 🇸🇪 Stockholm | 992 | 1956 |
| 90 | [Corpo de Bombeiros Militar de Minas Gerais](https://www.tamtam.ai/c/corpo-de-bombeiros-militar-de-minas-gerais) (bombeiros.mg.gov.br)<br>Government organization in Minas Gerais, Brazil providing fire and rescue services to the community | Public Safety | 🇧🇷 Belo Horizonte | 984 | 1911 |
| 91 | [Canadian Nuclear Safety Commission – Commission canadienne de sûreté nucléaire](https://www.tamtam.ai/c/canadian-nuclear-safety-commission-commission-canadienne-de-surete-nucleaire) (nuclearsafety.gc.ca)<br>Regulating nuclear energy use and materials to protect health, safety, security, and the environment, while disseminating objective scientific and technical information to the public | Public Safety | 🇨🇦 Ottawa | 958 | 1946 |
| 92 | [Sprink](https://www.tamtam.ai/c/sprink) (sprink.com.br)<br>Leading Brazilian engineering firm providing fire prevention services, including fire brigade, SMS management, project design, maintenance, training, consulting, and escape plans for over 43 years | Public Safety | 🇧🇷 Rio de Janeiro | 954 | 1976 |
| 93 | [California Governor's Office of Emergency Services](https://www.tamtam.ai/c/california-governor-s-office-of-emergency-services) (caloes.ca.gov)<br>A government agency in California focuses on emergency management, homeland security, and disaster response to protect lives and property | Public Safety | 🇺🇸 Mather | 948 | 2013 |
| 94 | [Northamptonshire Police](https://www.tamtam.ai/c/northamptonshire-police) (northants.police.uk)<br>Policing diverse urban and rural communities, handling major events, prioritizing crime reduction, and supporting armed forces personnel and families. | Public Safety | 🇬🇧 Northampton | 906 |  |
| 95 | [National Safety Council](https://www.tamtam.ai/c/national-safety-council) (nsc.org)<br>Leading nonprofit advocating to eliminate preventable death and injury through workplace, roadway, and impairment safety initiatives, creating a culture of safety for all | Public Safety | 🇺🇸 Itasca | 888 | 1913 |
| 96 | [General Pharmaceutical Council (GPhC)](https://www.tamtam.ai/c/general-pharmaceutical-council-gphc) (pharmacyregulation.org)<br>An independent regulator ensuring safe and effective care in pharmacy services by setting standards, inspecting pharmacies, and protecting public confidence | Public Safety | 🇬🇧 London | 875 | 2010 |
| 97 | [Rentokil Boecker](https://www.tamtam.ai/c/rentokil-boecker) (rentokil-boecker.com)<br>A leading public health company in the region offering pest control, germ control, food safety, hygiene, scenting, and landscaping services across multiple countries | Public Safety | 🇱🇧 Beirut | 871 | 2021 |
| 98 | [SDIS 77 - Sapeurs-pompiers de Seine-et-Marne](https://www.tamtam.ai/c/sdis-77-sapeurs-pompiers-de-seine-et-marne) (sdis77.fr)<br>A public establishment in Seine-et-Marne focused on preventing, protecting, and fighting fires, as well as providing emergency response in the region | Public Safety | 🇫🇷 Melun | 862 | 1934 |
| 99 | [Beredskabsstyrelsen](https://www.tamtam.ai/c/beredskabsstyrelsen) (brs.dk)<br>The company provides disaster response and prevention services in Denmark and abroad, supporting authorities and organizations through expertise, training, and coordination | Public Safety | 🇩🇰 Birkerød | 856 | 1938 |
| 100 | [Secretaria de Estado de Segurança Pública do RS](https://www.tamtam.ai/c/secretaria-de-estado-de-seguranca-publica-do-rs) (ssp.rs.gov.br)<br>Provider of essential services to the population, with a Communication Department directly linked to the Secretary's Office and collaboration with other public security departments | Public Safety | 🇧🇷 Porto Alegre | 847 | 1958 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 14, 2026.

## More company lists in the world

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,091)
- [Multinational companies in the world](https://www.tamtam.ai/l/multinational-companies-in-the-world) (74,906)
- [Manufacturers in the world](https://www.tamtam.ai/l/manufacturers-in-the-world) (39,568)
- [Retail chains in the world](https://www.tamtam.ai/l/retail-chains-in-the-world) (35,498)
- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,336)
- [Financial services firms in the world](https://www.tamtam.ai/l/financial-services-firms-in-the-world) (26,817)
- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,736)
- [Education providers in the world](https://www.tamtam.ai/l/education-companies-in-the-world) (23,937)
- [IT Services and IT Consulting companies in the world](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-in-the-world) (23,572)
- [Critical infrastructure operators in the world](https://www.tamtam.ai/l/critical-infrastructure-operators-in-the-world) (23,311)
- [SaaS companies in the world](https://www.tamtam.ai/l/saas-companies-in-the-world) (22,460)
- [IT services companies in the world](https://www.tamtam.ai/l/it-services-companies-in-the-world) (20,934)
- [Software Development companies in the world](https://www.tamtam.ai/l/software-development-companies-in-the-world) (20,534)
- [Hardware manufacturers in the world](https://www.tamtam.ai/l/hardware-companies-in-the-world) (20,150)
- [Financial Services companies in the world](https://www.tamtam.ai/l/financial-services-companies-in-the-world) (19,958)
- [Companies with a mobile app in the world](https://www.tamtam.ai/l/companies-with-mobile-app-in-the-world) (18,922)
- [Public sector organisations in the world](https://www.tamtam.ai/l/public-sector-organisations-in-the-world) (18,492)
- [Healthcare providers in the world](https://www.tamtam.ai/l/healthcare-providers-in-the-world) (16,037)
- [Consulting firms in the world](https://www.tamtam.ai/l/consulting-firms-in-the-world) (16,009)
- [Family-owned companies in the world](https://www.tamtam.ai/l/family-owned-companies-in-the-world) (14,667)
- [Distributors and wholesalers in the world](https://www.tamtam.ai/l/distributors-and-wholesalers-in-the-world) (13,470)
- [Hospitals and Health Care companies in the world](https://www.tamtam.ai/l/hospitals-and-health-care-companies-in-the-world) (12,917)
- [Corporate groups and holding companies in the world](https://www.tamtam.ai/l/holding-companies-in-the-world) (12,862)
- [E-commerce companies in the world](https://www.tamtam.ai/l/ecommerce-companies-in-the-world) (12,013)

## The same list elsewhere

- [Public Safety companies in Europe](https://www.tamtam.ai/l/public-safety-companies-in-europe) (238)
- [Public Safety companies in North America](https://www.tamtam.ai/l/public-safety-companies-in-north-america) (190)
- [Public Safety companies in the United States](https://www.tamtam.ai/l/public-safety-companies-united-states) (169)
- [Public Safety companies in France](https://www.tamtam.ai/l/public-safety-companies-france) (80)
- [Public Safety companies in the United Kingdom](https://www.tamtam.ai/l/public-safety-companies-united-kingdom) (53)
- [Public Safety companies in Brazil](https://www.tamtam.ai/l/public-safety-companies-brazil) (33)
- [Public Safety companies in the Netherlands](https://www.tamtam.ai/l/public-safety-companies-netherlands) (32)
- [Public Safety companies in Germany](https://www.tamtam.ai/l/public-safety-companies-germany) (25)

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Source: https://www.tamtam.ai/l/public-safety-companies-in-the-world