# 31 leading cybersecurity companies in Lombardy

Tamtam tracks 31 cybersecurity companies headquartered in Lombardy. This list ranks all of them by number of employees on LinkedIn, led by TIM, Lutech and MT. Their median headcount is 433. Half of them were founded in 2001 or later. The most common headquarters are Milan (24).

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).

🇮🇹 Lombardy · 31 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [TIM](https://www.tamtam.ai/c/tim) (gruppotim.it)<br>Provides fixed, mobile, and digital services including Cloud, IoT, and Cybersecurity, building and sharing network infrastructure in Italy and Brazil. | Telecommunications | 🇮🇹 Milan | 22,417 |  |
| 2 | [Lutech](https://www.tamtam.ai/c/lutech) (lutech.group)<br>A leading innovation company in Italy, Lutech Group offers end-to-end solutions for digital transformation, encompassing consulting, solutions, cybersecurity, services, and cloud technologies | IT Services and IT Consulting | 🇮🇹 Milan | 4,024 | 2001 |
| 3 | [MT](https://www.tamtam.ai/c/mt) (milanoteleport.com)<br>Specializing in alternative telecommunication solutions, including VSAT, 4G/5G, NOC services, cybersecurity, and IoT integration, with on-site and remote support available 24/7 | Telecommunications | 🇮🇹 Milan | 1,384 | 1997 |
| 4 | [TIM Enterprise](https://www.tamtam.ai/c/tim-enterprise) (timenterprise.it)<br>TIM BUSINESS offers integrated, modular, and flexible telecommunications solutions for professionals, businesses, and enterprises in Italy, with quality service and customized options | Telecommunications | 🇮🇹 Milan | 1,359 |  |
| 5 | [IMQ S.p.A.](https://www.tamtam.ai/c/imq-s-p-a) (imq.it)<br>Conformity assessment company providing certification services, testing, inspections, and audits to ensure safety, quality, and performance in various industries | International Trade and Development | 🇮🇹 Milan | 1,075 | 1951 |
| 6 | [BV TECH](https://www.tamtam.ai/c/bv-tech) (bvtech.com)<br>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 | IT Services and IT Consulting | 🇮🇹 Milan | 1,017 | 2005 |
| 7 | [Kirey](https://www.tamtam.ai/c/kirey) (kireygroup.com)<br>Kirey Group designs and provides tailored high-quality technological solutions to help businesses evolve into agile and secure organizations, embracing change positively | IT Services and IT Consulting | 🇮🇹 Milan | 842 | 1976 |
| 8 | [Retelit](https://www.tamtam.ai/c/retelit) (retelit.it)<br>Italian leader in digital transformation projects, offering integrated ICT telco and digitalization services with comprehensive fiber-optic network and nationwide Data Centers | Telecommunications | 🇮🇹 Milan | 837 | 1999 |
| 9 | [Project Informatica](https://www.tamtam.ai/c/project-informatica) (weareproject.it)<br>A leading Italian ICT system integrator providing top-notch services and solutions, partnering with companies to support IT projects from simple to complex | IT Services and IT Consulting | 🇮🇹 Stezzano | 728 | 1990 |
| 10 | [AXITEA SPA](https://www.tamtam.ai/c/axitea-spa) (axitea.com)<br>Italian company specializing in developing personalized security solutions for businesses, commercial activities, institutions, private residences, and territories, focusing on customer relationships | Security and Investigations | 🇮🇹 Milan | 707 | 1914 |
| 11 | [Relatech](https://www.tamtam.ai/c/relatech) (relatech.com)<br>A digital enabler company offering cutting-edge digital transformation services, cloud-based platforms, and expertise in technologies like AI, Blockchain, and cybersecurity | IT Services and IT Consulting | 🇮🇹 Sesto San Giovanni | 699 | 2001 |
| 12 | [TXT E-TECH](https://www.tamtam.ai/c/txt-e-tech) (txtgroup.com)<br>The company offers software solutions, products, and services to industries facing global competition, focusing on performance, quality, efficiency, and compliance | Engineering Services | 🇮🇹 Cologno Monzese | 504 |  |
| 13 | [Spike Reply](https://www.tamtam.ai/c/spike-reply) (reply.com)<br>A specialized company in security and personal-data protection, offering comprehensive risk management solutions through vendor-independent security services and partnerships | IT Services and IT Consulting | 🇮🇹 Milan | 498 |  |
| 14 | [IRIDEOS S.p.A.](https://www.tamtam.ai/c/irideos-s-p-a) (retelit.it)<br>The company supports digital transformation through fiber optics, cloud, data centers, IT services, and security solutions, forming Italy's largest B2B ICT player | Telecommunications | 🇮🇹 Milan | 480 | 1999 |
| 15 | [Protiviti Italia](https://www.tamtam.ai/c/protiviti-italia) (protiviti.com)<br>A multinational consulting group specializing in Risk Management, Organization, Compliance, and Control strategies for businesses, with a strong international presence | Business Consulting and Services | 🇮🇹 Milan | 461 | 2002 |
| 16 | [AREA](https://www.tamtam.ai/c/area) (area.it)<br>A technology solutions company founded in 1996, focusing on innovation, confidentiality, security, and quality with certifications in various management systems | IT Services and IT Consulting | 🇮🇹 Vizzola Ticino | 433 | 1996 |
| 17 | [Tinexta Cyber](https://www.tamtam.ai/c/tinexta-cyber) (tinextacyber.com)<br>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 | Computer and Network Security | 🇮🇹 Milan | 413 |  |
| 18 | [UNGUESS](https://www.tamtam.ai/c/unguess) (unguess.io)<br>AppQuality creates effective digital solutions by harnessing the power of a community of professional testers, end-users, and UX Researchers | IT Services and IT Consulting | 🇮🇹 Milan | 366 | 2015 |
| 19 | [Axians Italia](https://www.tamtam.ai/c/axians-italia) (axians.it)<br>Provides consulting, design, integration, maintenance, and management of convergent ICT infrastructures to help businesses achieve digital transformation, business continuity, and security. | IT Services and IT Consulting | 🇮🇹 Milan | 337 | 1977 |
| 20 | [WIIT - The Premium Cloud](https://www.tamtam.ai/c/wiit-the-premium-cloud) (wiit.cloud)<br>A leading European player in Cloud Computing, offering Hosted Private and Hybrid Cloud services, Cyber Security, Disaster Recovery, and Business Continuity solutions | IT Services and IT Consulting | 🇮🇹 Milan | 327 | 1996 |
| 21 | [A Company Srl](https://www.tamtam.ai/c/a-company-srl) (a-company.it)<br>Knowledge-based company in Italy specializing in Business Continuity Management, Information Security, and Software & Services, offering innovative solutions, consulting, and training services | Software Development | 🇮🇹 Milan | 293 | 2005 |
| 22 | [Enter](https://www.tamtam.ai/c/enter) (retelit.it)<br>Italian ICT hub providing cloud, data center, fiber optic, security, and innovative solutions for businesses of all sizes, built on a strong technology platform | Telecommunications | 🇮🇹 Milan | 258 |  |
| 23 | [Comtel](https://www.tamtam.ai/c/comtel-milano) (comtelitalia.it)<br>An Italian ICT Solution Provider with over 200 employees, offering infrastructure solutions, unified communication, virtual PBX platforms, and global services | Telecommunications | 🇮🇹 Milan | 222 | 2003 |
| 24 | [Ricoh Italia \| Cloud & Cybersecurity](https://www.tamtam.ai/c/ricoh-italia-cloud-and-cybersecurity) (nposistemi.it)<br>Provider of innovative technology solutions and services, focusing on hybrid infrastructure, digital workplace, cybersecurity, and digital business solutions to streamline work processes | IT Services and IT Consulting | 🇮🇹 Vimodrone | 152 |  |
| 25 | [Communication Valley Reply](https://www.tamtam.ai/c/communication-valley-reply) (reply.com)<br>Provides 24/7 managed services specializing in cyber defense, IoT security, and network operations for national and international businesses. | Computer and Network Security | 🇮🇹 Milan | 140 | 2004 |
| 26 | [BlueIT S.p.A. Società Benefit](https://www.tamtam.ai/c/blueit-s-p-a-societa-benefit) (blueit.it)<br>An Italian IT company offering system management, digital solutions, application services, and managed services for clients in Italy and abroad | IT Services and IT Consulting | 🇮🇹 Monza | 111 | 2008 |
| 27 | [eNetworks Srl](https://www.tamtam.ai/c/enetworks-srl) (enetworks.it)<br>A long-standing software company providing modern technology solutions and support to customers through a team of qualified experts | Software Development | 🇮🇹 Milan | 89 | 2001 |
| 28 | [Trustfull](https://www.tamtam.ai/c/trustfull) (trustfull.com)<br>Utilizing digital footprints, the company analyzes user information to predict credit risk and provide financial inclusion to underserved populations | Software Development | 🇮🇹 Milan | 43 | 2020 |
| 29 | [365TRUST](https://www.tamtam.ai/c/365trust) (365trust.me)<br>Professional consultancy firm specializing in data protection, GDPR compliance, DPO services, cyber security assessment, training, audits, risk management, and privacy impact assessments globally | Business Consulting and Services | 🇮🇹 Milan | 18 | 2013 |
| 30 | [Libraesva](https://www.tamtam.ai/c/libraesva) (libraesva.com)<br>The company educates businesses worldwide on email threats and offers solutions to protect against evolving attacks, with a dedicated team updating solutions daily | Computer and Network Security | 🇮🇹 Lecco | 10 | 2013 |
| 31 | [Banksealer](https://www.tamtam.ai/c/banksealer) (banksealer.com)<br>A fraud detection product developed in partnership with a national bank, used by large corporations to analyze and investigate anomalous payments | Computer and Network Security | 🇮🇹 Milan | 1 |  |

## 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.

## More company lists in Lombardy

- [The largest companies in Lombardy](https://www.tamtam.ai/l/largest-companies-lombardy) (3,376)
- [Multinational companies in Lombardy](https://www.tamtam.ai/l/multinational-companies-lombardy) (889)
- [Manufacturers in Lombardy](https://www.tamtam.ai/l/manufacturers-lombardy) (512)
- [Companies with in-house R&D in Lombardy](https://www.tamtam.ai/l/r-and-d-companies-lombardy) (432)
- [Retail chains in Lombardy](https://www.tamtam.ai/l/retail-chains-lombardy) (429)
- [Financial services firms in Lombardy](https://www.tamtam.ai/l/financial-services-firms-lombardy) (262)
- [Corporate groups and holding companies in Lombardy](https://www.tamtam.ai/l/holding-companies-lombardy) (224)
- [Hardware manufacturers in Lombardy](https://www.tamtam.ai/l/hardware-companies-lombardy) (216)
- [Critical infrastructure operators in Lombardy](https://www.tamtam.ai/l/critical-infrastructure-operators-lombardy) (205)
- [IT services companies in Lombardy](https://www.tamtam.ai/l/it-services-companies-lombardy) (180)
- [Family-owned companies in Lombardy](https://www.tamtam.ai/l/family-owned-companies-lombardy) (171)
- [Consumer goods companies in Lombardy](https://www.tamtam.ai/l/consumer-goods-companies-lombardy) (168)
- [Retail Apparel and Fashion companies in Lombardy](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-lombardy) (167)
- [Professional services firms in Lombardy](https://www.tamtam.ai/l/professional-services-firms-lombardy) (162)
- [Luxury brands in Lombardy](https://www.tamtam.ai/l/luxury-brands-lombardy) (158)
- [IT Services and IT Consulting companies in Lombardy](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-lombardy) (155)
- [Software Development companies in Lombardy](https://www.tamtam.ai/l/software-development-companies-lombardy) (155)
- [Financial Services companies in Lombardy](https://www.tamtam.ai/l/financial-services-companies-lombardy) (154)
- [E-commerce companies in Lombardy](https://www.tamtam.ai/l/ecommerce-companies-lombardy) (150)
- [Companies with a mobile app in Lombardy](https://www.tamtam.ai/l/companies-with-mobile-app-lombardy) (137)
- [Personal Care Product Manufacturing companies in Lombardy](https://www.tamtam.ai/l/personal-care-product-manufacturing-companies-lombardy) (137)
- [Transportation, Logistics, Supply Chain and Storage companies in Lombardy](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-lombardy) (135)
- [Consulting firms in Lombardy](https://www.tamtam.ai/l/consulting-firms-lombardy) (134)
- [SaaS companies in Lombardy](https://www.tamtam.ai/l/saas-companies-lombardy) (125)

## The same list elsewhere in Italy

- [Cybersecurity companies in Italy](https://www.tamtam.ai/l/cybersecurity-companies-italy) (73)

## The same list elsewhere

- [Cybersecurity companies in the world](https://www.tamtam.ai/l/cybersecurity-companies-in-the-world) (3,776)
- [Cybersecurity companies in Europe](https://www.tamtam.ai/l/cybersecurity-companies-in-europe) (2,197)

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Source: https://www.tamtam.ai/l/cybersecurity-companies-lombardy