| # | Company | Employees |
|---|---|---|
| 1 |
The Salvation Armysalvationarmyusa.org
A national organization providing social services, including food, shelter, rehabilitation, and spiritual enrichment, while preaching the gospel and meeting human needs without discrimination |
38,675 |
| 2 |
Mostashfa
A medical care network and health insurance company striving to provide advanced healthcare services for every family member |
38,435 |
| 3 |
Five Guys Enterprisesfiveguys.com
Opened, perfected, and expanded burger restaurants from a local presence to over 1,900 locations globally, including North America, Europe, and the Middle East, since 1986. |
11,602 |
| 4 | 9,290 | |
| 5 |
Alexandria Universityalexu.edu.eg
The company is a renowned university in Alexandria, Egypt, offering a wide range of faculties and institutes for higher education and research |
9,255 |
| 6 |
Volunteers of Americavoa.org
This organization provides support and services to a wide range of vulnerable groups in communities across the United States |
5,233 |
| 7 |
Department of War Education Activity (DOWEA)dodea.edu
Management and operation of prekindergarten through 12th grade educational programs for Department of Defense families worldwide across multiple locations. |
4,898 |
| 8 |
Entrepreneurs' Organizationeonetwork.org
A global support network for entrepreneurs, fostering growth and personal development through connections, experiences, and learning opportunities across 61 countries |
4,078 |
| 9 |
National Science Foundation (NSF)nsf.gov
Federal agency funding basic scientific research, supporting education, providing equipment, and promoting progress in science and national welfare. |
3,833 |
| 10 |
Catholic Charities USAcatholiccharitiesusa.org
This organization provides support to Catholic Charities agencies across the country to help those in need and promote social justice |
3,371 |
| 11 |
Amazon KDP Publishingamzkdppublishing.com
A team of creative ghostwriters at Amazon KDP Publishing ensures clients receive top-notch literary content, contributing to the company's stellar reputation |
3,080 |
| 12 |
United Wayunitedway.org
Mobilizing communities worldwide to address local challenges, improve health, youth opportunities, financial security, and strengthen resilience for thriving lives. |
3,044 |
| 13 |
Pharos University in Alexandriapua.edu.eg
A private university in Alexandria, Egypt offering accredited certificates, advanced facilities, and international partnerships for modern teaching methodologies and sustainable development in various fields of science |
2,997 |
| 14 |
Tastefully Simpletastefullysimple.com
A national home tasting party company offering easy-to-prepare foods and gifts, with a strong emphasis on teamwork, passion, and supporting entrepreneurs |
2,520 |
| 15 | 2,413 | |
| 16 |
Modern Technology Solutions, Inc. (MTSI)mtsi-va.com
Employee-owned engineering company providing technology solutions in areas such as missile defense, cyber security, intelligence, aviation, and homeland security |
2,308 |
| 17 |
Systems Planning & Analysisspa.com
Provides rigorous, objective analytical insights and innovative solutions for critical national security programs supporting US and Allied missions. |
2,242 |
| 18 |
City of Alexandria, Virginiaalexandriava.gov
Local government managing a small independent city in Northern Virginia, providing services and governance for a population of about 160,000. |
2,098 |
| 19 |
DCS Corpdcscorp.com
Provides advanced technology and management solutions to national security government agencies, emphasizing customer satisfaction and mission success. |
2,043 |
| 20 |
Alexandria City Public Schoolsacps.k12.va.us
A diverse public school district near Washington, DC, offering quality education to over 15,700 students from 119 countries in 124 languages |
1,945 |
| 21 |
National Society of Black Engineersnsbe.org
A student-governed organization promoting and supporting the aspirations of black engineers and technical professionals to excel academically and professionally |
1,612 |
| 22 |
Institute for Defense Analysesida.org
Provides objective, scientifically rigorous research and advice on national security issues through federally funded research centers with expert staff. |
1,524 |
| 23 |
Oil and Gas Recruiterjoinoilandgas.com
Providing a platform for sharing comprehensive information and news about oil and gas industry including training, job opportunities, articles, videos, and events |
1,493 |
| 24 |
Faculty of Engineering, Alexandria University, Egypteng.alexu.edu.eg
A leading engineering faculty in Egypt offering undergraduate and graduate degrees in various engineering disciplines with a large student enrollment |
1,469 |
| 25 |
Gharably Integrated Engineering Companygharably.com
An EPC contractor in Egypt with expertise in engineering, architecture, project management, and steel manufacturing for over 70 years |
1,413 |
| 26 |
VT Group (VTG)vtgdefense.com
VTG is a company based in Chantilly, Virginia that specializes in delivering force modernization and digital transformation solutions for various defense sectors |
1,368 |
| 27 |
Petromaintpetromaint.net
An Egyptian company established in 1997 to provide maintenance, technical support, construction, and modification services for various sectors in the petroleum industry |
1,354 |
| 28 |
Bibliotheca Alexandrinabibalex.org
A center of excellence promoting knowledge dissemination, cultural dialogue, and understanding through digital age innovations, with a focus on Egypt |
1,353 |
| 29 |
Berkshire Hathaway HomeServices PenFed Realtypenfedrealty.com
Full-service real estate company with over 2,000 professionals across multiple states, offering buying, selling, luxury, vacation, new homes, and relocation services |
1,352 |
| 30 |
Mental Health Americamhanational.org
Leading nonprofit promoting mental health, well-being, and illness prevention Advocates for mental health equity through education, services, and research initiatives nationwide |
1,346 |
| 31 |
American Society of Clinical Oncology (ASCO)asco.org
A leading organization for oncology professionals dedicated to research, education, and high-quality patient care to conquer cancer and support survivors |
1,274 |
| 32 |
DoW Inspector Generaldodig.mil
An independent agency within the Department of Defense dedicated to serving the warfighter and taxpayer through audits, investigations, inspections, and assessments |
1,269 |
| 33 | 1,260 | |
| 34 |
International Association of Chiefs of Policetheiacp.org
A professional association supporting law enforcement worldwide through advocacy, programs, research, and strategic partnerships to enhance effectiveness, safety, and community relations |
1,201 |
| 35 |
Kearney & Companykearneyco.com
A leading CPA firm specializing in government financial management services to enhance operations, compliance, accountability, and prevent fraud |
1,061 |
| 36 |
TransForcetransforce.com
The company specializes in CDL driver solutions, offering tech-enabled recruitment and staffing services with a network of 5 million drivers |
1,060 |
| 37 |
CENTURY 21 New Millenniumc21nm.com
Full-service real estate brokerage specializing in residential and luxury properties, offering traditional and commercial services, mortgage and title services, insurance, and global relocation assistance |
1,046 |
| 38 |
ASIS Internationalasisonline.org
A global association offering tools, information, and networking for security professionals at all career stages to achieve their goals |
996 |
| 39 |
Octopus Outsourcingoctopusoutsourcing.com
Innovative business process outsourcing solutions provider in Alexandria, Egypt, committed to excellence, seamless communication, and continuous growth |
958 |
| 40 | 957 | |
| 41 |
Maridivemaridive.com
A global provider of offshore marine and oil support services, offering maintenance, construction, salvaging, transport, and supply of materials worldwide |
913 |
| 42 | 874 | |
| 43 |
National Head Start Associationnhsa.org
A not-for-profit organization advocating for Head Start children and families, providing support, training, and resources to Head Start programs nationwide |
861 |
| 44 |
American Physical Therapy Association (APTA)apta.org
A national professional organization advancing physical therapy practice, research, and education to improve societal health through collaboration and innovation |
795 |
| 45 |
CALIBRE Systems, Inc.calibresys.com
A management consulting and digital transformation company serving government and industry clients with enduring solutions for management, technology, and program challenges |
784 |
| 46 |
RAPIDES PARISH SCHOOL DISTRICTrpsb.us
Public school district in Central Louisiana serving 22,000 students in 40+ schools with 3,200 employees Committed to providing innovative education |
780 |
| 47 |
Military Officers Association of America (MOAA)moaa.org
Advocates for military officers, protecting benefits and promoting national defense Supports members with scholarships, career services, insurance, and more "Never Stop Serving" |
779 |
| 48 |
Pubg Mobilepubgma.ga
The company shares free UC giveaways and methods to earn free UC daily for a popular game Follow for tricks and updates |
737 |
| 49 |
Sidi Kerir Petrochemicals Co. (Sidpec)sidpec.com
An Egyptian company established in 1997, specializing in producing polyethylene polymers under the trade name "Egyptene" for the petrochemical industry |
732 |
| 50 |
Michael and Son Servicesmichaelandson.com
A family-owned business established in 1976, focused on providing excellent service to customers' homes with a commitment to satisfaction |
703 |
| 51 |
National Center for Missing & Exploited Childrenncmec.org
Provides resources and support to families, law enforcement, and organizations addressing missing and sexually exploited children nationwide. |
695 |
| 52 |
Egyptian Customs Authoritycustoms.gov.eg
The company is focused on providing top-notch customs service in line with international standards, aiming for quality, leadership, justice, and customer satisfaction They also strive to make legislative changes for the security and welfare of Egyptian society |
666 |
| 53 |
Rapides Regional Medical Centergeo-blocked-site.azurewebsites.net
A downtown medical center in Central Louisiana offers a wide range of healthcare services including a 380-bed hospital, urgent care clinics, and specialized medical centers |
664 |
| 54 |
HiSofthisoft.info
A leading software company in Egypt since 1997, providing advanced solutions, technical expertise, and innovative designs to meet customers' needs |
629 |
| 55 |
Association for Talent Development (ATD)td.org
Global association supporting talent development professionals worldwide through networking, resources, and events in industries across 120+ countries |
621 |
| 56 |
Mahal Wardmahalward.com
Online plant nursery selling a variety of plants, flowers, gardening essentials, and related products and services for home gardening |
619 |
| 57 |
Burke & Herbert Bankburkeandherbertbank.com
The oldest continuously operating bank in the Washington, DC region, providing best-in-class financial services with a focus on customer service and community investment |
612 |
| 58 |
Bibliotheca Alexandrina - مكتبة الإسكندريةbibalex.org
Reviving the spirit of ancient scholarship, the company is dedicated to promoting openness and learning through the new Bibliotheca Alexandrina |
564 |
| 59 |
The Motley Foolfool.com
Provides free and premium investment advice, stock recommendations, market news, and tools to help individuals achieve financial goals. |
563 |
| 60 |
Lecico Egyptlecicoegypt.com
A leading sanitary ware and ceramic tile producer in Egypt and Lebanon, specializing in competitively priced products meeting European quality standards |
544 |
| 61 |
Gomla Market Companygomlamarket.com
Egypt's top supermarket chain with 25 branches in 5 cities, offering affordable, quality products and a variety of options for a superior shopping experience |
542 |
| 62 |
Faragalla Groupfaragalla.com
A prominent Middle Eastern food group with diverse products, serving local and international markets while emphasizing customer-centric culture and technical innovation |
520 |
| 63 |
Smouha SCsmouhaclub.com
A sporting club based in Alexandria, Egypt, offering various athletic programs, facilities, and opportunities for sports enthusiasts in the region |
520 |
| 64 |
Alex Apparelsalexapparels.net
A multinational company specializing in manufacturing readymade garments for renowned international brands |
506 |
| 65 |
Mabaret AlAsafra Group for Medical Services - مجموعة مبرة العصافرة للخدمات الطبيةmabaret-alasafra.com
A leading healthcare group offering advanced medical care, B2B/B2C laboratory services with lean operations, expertise in various specialties, and wide accessibility in Alexandria and Delta regions |
496 |
| 66 |
CHRISTUS St Frances Cabrinichristushealth.org
A hospital and healthcare provider located in Natchitoches, Louisiana, United States, offering medical services to patients in the area |
479 |
| 67 |
NSBE Professionals | National Society of Black Engineersnsbe.org
Empowering culturally responsible Black engineers to excel academically, succeed professionally, give back, achieve financial wellness, and engage in grassroots initiatives |
477 |
| 68 |
RE/MAX Allegiancemyallegiancehome.com
A top-selling real estate brokerage with 12 offices in Virginia and DC, boasting over $2 billion in annual sales and 4,000 transactions in 2023 |
473 |
| 69 |
Inova Alexandria Hospitalinova.org
A 318-bed community hospital in Virginia offering a full range of healthcare services with a focus on excellence, innovation, and patient care |
471 |
| 70 |
ABC Imagingabcimaging.com
Comprehensive printing services including business cards, posters, vehicle wraps, blueprinting, design, prototyping, packaging, and installation across multiple global locations. |
465 |
| 71 |
Disability:INdisabilityin.org
A global organization promoting disability inclusion in business through benchmarking, programs, and expert counsel to drive long-term impact and societal change |
462 |
| 72 |
Pharmacist Careers
Global platform connecting pharmacists with job opportunities worldwide, assisting in finding the right job in their home country or abroad |
457 |
| 73 |
rand* construction corporationrandcc.com
An award-winning general contracting firm specializing in tenant interiors, building renovations, retail, restaurant, and design-build construction services since 1989 |
441 |
| 74 |
Amreyah Cementamreyahcement.com
Established in 1987, this company is a leading player in the region with a focus on cement production, boasting an annual capacity of 45 million tons |
438 |
| 75 |
Cottonsikich.com
A specialized audit and accounting firm offering financial, IT, and management consulting services, with a focus on work-life balance and professional excellence |
434 |
| 76 |
Osama El Tayeby Pharmacies- صيدليات د: اسامة الطيبيtaypharmacies.com
A pharmacy chain showcasing job opportunities and vacancies for interested candidates |
432 |
| 77 |
Brightskiesbrightskiesinc.com
Leading technology company offering innovative automotive, HPC, and enterprise solutions globally with US-based expertise, talented engineering workforce, and a strong track record of successful projects |
432 |
| 78 |
MEDIZEN PHARMACEUTICAL INDUSTRIESmedizenegypt.net
This company is involved in the pharmaceutical industry, likely manufacturing, distributing, or researching medications and other pharmaceutical products |
431 |
| 79 |
Delta Epsilon Mu, Inc.demnational.org
A professional pre-health co-ed fraternity that provides support, networking, and resources for pre-health students and professionals across various fields |
430 |
| 80 |
Alexandria Container and Cargo Handling Companyalexcont.com
The company is a specialized container handling plant in Egypt, operating two terminals with a focus on quality, safety, and environmental standards |
408 |
| 81 |
Khalil Pharmacies - 19040khalilpharmacy.com
Established in 1929, this pharmaceutical company in Alexandria provides accurate drug formulations, medical products, and services while expanding to cover all neighborhoods in the city |
400 |
| 82 |
Yes& Agencyyesandagency.com
Innovative marketing agency specializing in creative solutions, research, brand strategy, digital advertising, event management, and public relations for diverse clients |
398 |
| 83 |
Systems Planning and Analysis, Inc. (MCR LLC acquired by SPA in 2021)spa.com
Providing objective analysis and solutions for national security objectives, evolving to meet client needs in defense, homeland security, and energy sectors |
396 |
| 84 |
Douglas Machine Inc.douglas-machine.com
A global leader in automated packaging solutions specializing in cartoners, case packers, and shrink-wrap systems for various markets, committed to innovation and ethical business practices |
395 |
| 85 |
PHARAONIA Pharmaceuticalspharaoniapharma.com
A leading pharmaceutical company in Egypt with over 270 brands, expanding production, exporting to 12 countries, and growing promotion team for strategic products |
395 |
| 86 |
Goodwin Livinggoodwinliving.org
A top workplace in senior living and healthcare, supporting a diverse global team and valuing inclusivity and personal development |
394 |
| 87 |
McEnearney Associatescorcoranmce.com
A full service real estate firm specializing in marketing fine properties, providing residential, commercial, property management, and relocation services in the Washington, DC Metropolitan Area |
388 |
| 88 |
Amriya for Pharmaceutical Industries S.A.Eamriyapharm.com
A private Egyptian pharmaceutical company manufacturing and distributing high-quality healthcare products globally with a focus on improving human life |
388 |
| 89 |
Culmen Internationalculmen.com
Global provider of technical, management, humanitarian assistance, and logistics services with extensive experience operating in over 140 countries on six continents |
384 |
| 90 |
MPR Associates, Inc.mpr.com
An engineering and management services firm founded by naval nuclear propulsion engineers, delivering excellence in various markets globally for almost 60 years |
383 |
| 91 |
Amreya Petroleum Refining Company APRCaprco.com.eg
A leading petroleum refining company specializing in manufacturing and exporting a variety of petroleum products to meet domestic and international demands |
377 |
| 92 |
Elite International Schoolonlineelite.net
This school creates a supportive and challenging environment to offer exceptional opportunities for each student's growth and development |
375 |
| 93 |
Abu Qir Petroleumabuqirpet.com
This company specializes in gas production, focusing on extracting, processing, and supplying gas to meet energy needs |
374 |
| 94 |
National Alliance for Care at Homeallianceforcareathome.org
Leading advocate for hospice and palliative care, providing comfort and dignity to patients and families facing serious illness nationwide since 1978 |
374 |
| 95 |
Integrated Solutions For Ports (ISFP)isfpegypt.com
Egyptian software house specializing in Transport Automation, Integration Solutions, and Business Process Management for ports, offering enterprise modeling products and services |
373 |
| 96 |
Nation Unitednationunitedinc.com
A leader in customer acquisitions, leveraging a talented team and national partners to connect consumers to desired services through impactful messaging |
369 |
| 97 |
Linetec Servicescenturi.com
A company in Alexandria, Louisiana provides electric services in the Gulf Coast and Mid-Atlantic regions, specializing in transmission lines, distribution lines, and emergency response |
365 |
| 98 |
Alexandria Mineral Oils Co. (AMOC)amoceg.com
Established in 1997, a leading Egyptian company producing base oils, transformer oil, paraffin wax, gas oil, LPG, and fuel blends with a focus on excellence, safety, and social responsibility |
364 |
| 99 |
Society of Defense Financial Management (SDFM)sdfm.org
A non-profit organization for military comptrollership, promoting education, training, research, and professional development for financial management in the Department of Defense and Coast Guard |
357 |
| 100 |
Pharmaplast S.A.E.pharmaplast-online.net
Specializing in manufacturing advanced wound care products, tapes, bandages, and cosmetics, with a global customer base, holding ISO, CE, BRC, and FDA certifications |
356 |
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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 Oct 24, 2026.
The same list elsewhere in United States
- The largest companies in the United States 91,669
- The largest companies in California 12,813
- The largest companies in New York State 10,485
- The largest companies in Texas 8,086
- The largest companies in Florida 4,945
- The largest companies in Illinois 4,175
- The largest companies in Pennsylvania 3,110
- The largest companies in Massachusetts 3,093
- The largest companies in Georgia 2,632
- The largest companies in Ohio 2,618
- The largest companies in New Jersey 2,569
- The largest companies in Virginia 2,503
- The largest companies in Michigan 2,346
- The largest companies in North Carolina 2,174
- The largest companies in Alabama 1,806
- The largest companies in Washington State 1,785
- The largest companies in Colorado 1,774
- The largest companies in Minnesota 1,700
- The largest companies in Maryland 1,527
- The largest companies in Wisconsin 1,482
- The largest companies in New York 6,920
- The largest companies in San Francisco 2,030
- The largest companies in Houston 1,791
- The largest companies in Chicago 1,668