This selection of cybersecurity companies in Lombardy includes large telecommunications providers and IT consulting firms. Companies like TIM and MT offer extensive network infrastructure and digital services, including cybersecurity. Lutech Group and BV TECH specialize in digital transformation solutions, covering cybersecurity among other IT services.
A clear pattern is the strong concentration of headquarters in Milan, indicating the city's role as a central hub for these operations. The companies listed are predominantly established, with many founded in the late 20th or early 21st century, such as Lutech (2001) and Retelit (1999).
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
TIMgruppotim.it
Provides fixed, mobile, and digital services including Cloud, IoT, and Cybersecurity, building and sharing network infrastructure in Italy and Brazil. |
22,417 | |||
| 2 |
Lutechlutech.group
A leading innovation company in Italy, Lutech Group offers end-to-end solutions for digital transformation, encompassing consulting, solutions, cybersecurity, services, and cloud technologies |
4,024 | |||
| 3 |
MTmilanoteleport.com
Specializing in alternative telecommunication solutions, including VSAT, 4G/5G, NOC services, cybersecurity, and IoT integration, with on-site and remote support available 24/7 |
1,384 | |||
| 4 |
TIM Enterprisetimenterprise.it
TIM BUSINESS offers integrated, modular, and flexible telecommunications solutions for professionals, businesses, and enterprises in Italy, with quality service and customized options |
1,359 | |||
| 5 |
IMQ S.p.A.imq.it
Conformity assessment company providing certification services, testing, inspections, and audits to ensure safety, quality, and performance in various industries |
1,075 | |||
| 6 |
BV TECHbvtech.com
A leading Group with expertise in technology, security, and innovation Offering advanced platforms, knowledge, and services in cyber, mobility, health, networks, and communication Operating in Italy, USA, and UK |
1,017 | |||
| 7 |
Kireykireygroup.com
Kirey Group designs and provides tailored high-quality technological solutions to help businesses evolve into agile and secure organizations, embracing change positively |
842 | |||
| 8 |
Retelitretelit.it
Italian leader in digital transformation projects, offering integrated ICT telco and digitalization services with comprehensive fiber-optic network and nationwide Data Centers |
837 | |||
| 9 |
Project Informaticaweareproject.it
A leading Italian ICT system integrator providing top-notch services and solutions, partnering with companies to support IT projects from simple to complex |
728 | |||
| 10 |
AXITEA SPAaxitea.com
Italian company specializing in developing personalized security solutions for businesses, commercial activities, institutions, private residences, and territories, focusing on customer relationships |
707 | |||
| 11 |
Relatechrelatech.com
A digital enabler company offering cutting-edge digital transformation services, cloud-based platforms, and expertise in technologies like AI, Blockchain, and cybersecurity |
699 | |||
| 12 |
TXT E-TECHtxtgroup.com
The company offers software solutions, products, and services to industries facing global competition, focusing on performance, quality, efficiency, and compliance |
504 | |||
| 13 |
Spike Replyreply.com
A specialized company in security and personal-data protection, offering comprehensive risk management solutions through vendor-independent security services and partnerships |
498 | |||
| 14 |
IRIDEOS S.p.A.retelit.it
The company supports digital transformation through fiber optics, cloud, data centers, IT services, and security solutions, forming Italy's largest B2B ICT player |
480 | |||
| 15 |
Protiviti Italiaprotiviti.com
A multinational consulting group specializing in Risk Management, Organization, Compliance, and Control strategies for businesses, with a strong international presence |
461 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 | 433 | ||||
| 17 |
Tinexta Cybertinextacyber.com
A dynamic group specializing in cybersecurity, system integration, and digital transformation services for large enterprises, financial institutions, and public sector, ensuring compliance and business continuity |
413 | |||
| 18 |
UNGUESSunguess.io
AppQuality creates effective digital solutions by harnessing the power of a community of professional testers, end-users, and UX Researchers |
366 | |||
| 19 |
Axians Italiaaxians.it
Provides consulting, design, integration, maintenance, and management of convergent ICT infrastructures to help businesses achieve digital transformation, business continuity, and security. |
337 | |||
| 20 |
WIIT - The Premium Cloudwiit.cloud
A leading European player in Cloud Computing, offering Hosted Private and Hybrid Cloud services, Cyber Security, Disaster Recovery, and Business Continuity solutions |
327 | |||
| 21 |
A Company Srla-company.it
Knowledge-based company in Italy specializing in Business Continuity Management, Information Security, and Software & Services, offering innovative solutions, consulting, and training services |
293 | |||
| 22 |
Enterretelit.it
Italian ICT hub providing cloud, data center, fiber optic, security, and innovative solutions for businesses of all sizes, built on a strong technology platform |
258 | |||
| 23 |
Comtelcomtelitalia.it
An Italian ICT Solution Provider with over 200 employees, offering infrastructure solutions, unified communication, virtual PBX platforms, and global services |
222 | |||
| 24 |
Ricoh Italia | Cloud & Cybersecuritynposistemi.it
Provider of innovative technology solutions and services, focusing on hybrid infrastructure, digital workplace, cybersecurity, and digital business solutions to streamline work processes |
152 | |||
| 25 |
Communication Valley Replyreply.com
Provides 24/7 managed services specializing in cyber defense, IoT security, and network operations for national and international businesses. |
140 | |||
| 26 |
BlueIT S.p.A. Societ脿 Benefitblueit.it
An Italian IT company offering system management, digital solutions, application services, and managed services for clients in Italy and abroad |
111 | |||
| 27 |
eNetworks Srlenetworks.it
A long-standing software company providing modern technology solutions and support to customers through a team of qualified experts |
89 | |||
| 28 |
Trustfulltrustfull.com
Utilizing digital footprints, the company analyzes user information to predict credit risk and provide financial inclusion to underserved populations |
43 | |||
| 29 |
365TRUST365trust.me
Professional consultancy firm specializing in data protection, GDPR compliance, DPO services, cyber security assessment, training, audits, risk management, and privacy impact assessments globally |
18 | |||
| 30 |
Libraesvalibraesva.com
The company educates businesses worldwide on email threats and offers solutions to protect against evolving attacks, with a dedicated team updating solutions daily |
10 | |||
| 31 |
Banksealerbanksealer.com
A fraud detection product developed in partnership with a national bank, used by large corporations to analyze and investigate anomalous payments |
1 | |||
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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 Nov 12, 2026.
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