Insights

Strategic cybersecurity Telsy operates as a TIM Group leader in cybersecurity and communications security with a unique position combining crypto, cyber, quantum, and intelligence capabilities. This suggests strong upsell potential for integrated security architectures that span encryption, threat intelligence, and quantum-safe solutions for government agencies, large enterprises, and SMEs seeking robust, end-to-end protection.

Quantum & TI expansion The acquisitions of QTI in quantum key distribution and TS-Way in cyber threat intelligence indicate an ongoing growth strategy in high-end security domains. Sales opportunities exist in offering comprehensive quantum-safe networking, post-quantum cryptography services, and threat intel-driven security operations to clients needing forward-looking defense.

National security positioning As a strategic asset under Golden Power regulations, Telsy is trusted for critical national security work. This enhances credibility with government and critical infrastructure clients and suggests prioritizing contracts, compliant security programs, and long-term managed services aligned with public sector procurement cycles.

Cloud and modern tech With a modern tech stack including AWS, Google Cloud, Kubernetes, VMware, and SaaS platforms, there are opportunities to offer cloud-native security, secure cloud configurations, threat monitoring, and encryption-as-a-service to enterprises accelerating cloud adoption and digital transformation.

Growth and reach Revenue visibility is modest but growing, and the company’s employee base indicates a mid-sized organization poised for scale. Sales motion opportunities include cross-selling across TIM Enterprise, expanding SME footprints with modular security offerings, and partnering with system integrators to broaden market reach in cybersecurity and encryption solutions.

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Telsy Tech Stack

Telsy uses 8 technology products and services including Hotjar, iCIMS, Amazon Web Services, and more. Explore Telsy's tech stack below.

Telsy's Email Address Formats

Telsy uses at least 2 email formats:
Telsy Email FormatsExamplePercentage
FLast@telsy.comJDoe@telsy.com
98%
FMiddleLast@telsy.comJMichaelDoe@telsy.com
2%

Frequently Asked Questions

What is Telsy's stock symbol?

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Telsy is a publicly traded company; the company's stock symbol is TLSY.TA.

What is Telsy's official website and social media links?

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Telsy's official website is telsy.com and has social profiles on LinkedIn.

How much revenue does Telsy generate?

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As of August 2026, Telsy's annual revenue is estimated to be $1M - $10M.

What is Telsy's NAICS code?

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Telsy's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Telsy have currently?

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As of August 2026, Telsy has approximately 330 employees across 2 continents, including Europe and Africa. Key team members include Chief Technology Officer: L. I., Head Of Cyber Security Operations: A. F. and Head Of Financial Planning Analysis And Business Control: S. D. Explore Telsy's employee directory with LeadIQ.

What industry does Telsy belong to?

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Telsy operates in the Computer and Network Security industry.

What technology does Telsy use?

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Telsy's tech stack includes Hotjar, iCIMS, Amazon Web Services, Kubernetes, Shopify, Informatica, Google Cloud and VMware.

What is Telsy's email format?

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Telsy's email format typically follows the pattern of FLast@telsy.com. Find more Telsy email formats with LeadIQ.

When was Telsy founded?

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Telsy was founded in 1971.
Telsy logo

Telsy

Computer and Network SecurityPiemonte, Italy201-500 Employees

Based in Turin, in the Piedmont region of Italy, Telsy is a TIM Group company operating within TIM Enterprise in the computer and network security sector. It develops proprietary encryption and cybersecurity solutions for government agencies, corporations, institutions, and small and medium-sized enterprises. Its work spans crypto, cyber, quantum, and intelligence domains, creating a security proposition that combines these competencies with a substantial operational footprint. Founded in 1971, the company situates itself as a provider capable of safeguarding communications and data across a diverse client base. 
 
 Since 2021, Telsy has expanded through acquisitions, notably acquiring QTI to strengthen Quantum Key Distribution capabilities and TS-Way to broaden Cyber Threat Intelligence. As a strategic asset for national security, the company is subject to Golden Power regulatory oversight.

Section iconCompany Overview

Website
telsy.com
Stock Symbol
TLSY.TA
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1971
Employees
201-500

Section iconFunding & Financials

  • $1M - $10M

    Telsy's revenue is estimated to be in the range of $1M - $10M

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