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Nomios expands cybersecurity offering with the acquisition of Intragen, a European leader in Identity and Access Management

By October 9, 2025No Comments

Press Release | October 9, 2025

Nomios expands cybersecurity offering with the acquisition of Intragen, a European leader in Identity and Access Management

Nomios, a leading European expert in cybersecurity and secure network services, today announces the acquisition of Intragen, a next-generation Identity and Access Management (“IAM”) specialist. The acquisition, supported by Keensight Capital (“Keensight”), one of the leading private equity managers dedicated to pan-European Growth Buyout[1] investments, marks a major milestone in Nomios’ growth strategy and further strengthens its position as the global trusted partner for cybersecurity across Europe.
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Founded in 2006 and headquartered in the UK, Intragen provides identity and governance solutions to strengthen enterprise cybersecurity. It covers professional and managed services across all IAM segments, with a presence in the UK, Nordics, Benelux, and DACH regions. Today, Intragen’s 250 experts secure millions of identities across Europe.

The acquisition adds IAM capabilities to Nomios’s existing product offering, strengthening its end-to-end positioning. Intragen’s clients will benefit from the full suite of Nomios cybersecurity solutions. The move also reinforces the organization’s position in the UK&I, Benelux and DACH regions, while establishing a foothold in the Nordics and Greece.

With the acquisition of Intragen, Nomios is reaching a new and significant milestone in its evolution to become the trusted advisor in cybersecurity across Europe. This follows its acquisition of Dionach, a UK-based cybersecurity company offering specialized services focused on cyber resilience, in October 2024. The group now brings together more than 1,200 professionals across seven European markets.

Sebastien Kher, CEO and Founder of Nomios, said: “What I have particularly valued throughout this process is how much importance Alex and the Intragen team place on their people and their clients, a value that resonates deeply with our own DNA at Nomios. By joining forces, we are creating new synergies to support our clients as they face increasingly complex identity and security challenges. Together, we are opening a new chapter, rich in opportunities for our clients, partners, and teams.

Alex Fagioli, CEO of Intragen, added: “Joining Nomios represents a tremendous opportunity for Intragen, our employees, and our clients. We share the same commitment to expertise and the same drive to support European organizations in their secure digital transformation. This partnership will allow us to accelerate our development, broaden our offering, and continue to innovate for our clients.

Jean-Christophe Cini, Partner at Keensight Capital, concluded: “We are proud to be supporting Nomios with its continued development. The acquisition of Intragen will propel the business forward, adding new capabilities, geographies and clients, further reinforcing its European leadership.

The acquisition is expected to complete before the end of the month, subject to customary regulatory approvals.

[1] Growth Buyout: investment in profitable, private companies experiencing strong growth, in minority or majority positions, with or without leverage, using a flexible approach tailored to the needs of individual entrepreneurs, in order to finance organic growth projects, acquisition strategies or provide historic shareholders with liquidity.

About Keensight Capital
Keensight Capital (“Keensight”), one of the leading European Growth Buyout firms, is committed to supporting entrepreneurs as they implement their growth strategies. With over 25 years of experience and €6bn of assets under management, Keensight Capital’s team of seasoned professionals leverages their differentiated private equity experience to invest in profitably growing companies generating revenues in the range of €10 million to €400 million. Drawing on its expertise in the Technology and Healthcare sectors, Keensight identifies the best investment opportunities in Europe and works closely with the management teams providing capital, strategic guidance and operational support. Keensight operates in more than 90 countries across the globe with a presence in Paris, London, Boston, and Singapore. www.keensight.com

About Nomios
Nomios is one of Europe’s leading providers of cybersecurity services. With a deep-rooted commitment to understanding and addressing clients’ unique needs, Nomios ensures personalized and effective strategies that drive tangible results. Leveraging a wealth of experience and expertise across various industries, Nomios delivers innovative solutions across a broad customer base in a wide range of sectors. Founded in 2004 by its current Group CEO, Nomios now has more than 20 offices in seven European countries. It has continually expanded its range of services, including integration, consulting, support, managed services and SOC and VOC. Nomios is renowned for its experienced, loyal and highly certified engineers, making it a leading partner for vendors such as Palo Alto Networks, Juniper Net-works, Cisco, Fortinet, F5, and others. Since November 2023, Keensight Capital is the majority share-holder of Nomios. www.nomios.com

About Intragen
Intragen is a leading European expert in digital identity and access management. The company has of-fices and teams in several key European countries, including the United Kingdom (London), Finland (Helsinki), Germany (Neuss), Greece (Athens), the Netherlands (Utrecht), and Sweden (Stockholm). Intragen supports organisations throughout the EMEA region, relying on local experts to deliver tailored solutions. As a leading partner of Okta, CyberArk, One Identity, and SailPoint, Intragen has been sup-porting organizations for over 15 years in securing identities and managing privileged access (PAM). With recognized expertise, a comprehensive managed services offering, and tailored support, Intragen helps clients address compliance, digital transformation, and cybersecurity challenges. The company relies on a team of experts and an internal academy to ensure operational excellence and continuous innova-tion. www.intragen.com

Press contacts

Keensight Capital
Cindy Giraud, Communications Director – cgiraud@keensight.com +33 (0) 6 37 96 55 37

Headland Consultancy
Ellen Johnson – ejohnson@headlandconsultancy.com +44 (0) 79 0185 3673
Rowann Innes – rinnes@headlandconsultancy.com +44 (0) 73 1137 0023

Nomios
Tim Fleur, General Counsel – tim.fleur@nomios.nl +31 6 4346 4012

Intragen
Paul Cameron – Paul.cameron@intragen.com +44 7376221986

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