Nomios, a European leader in cybersecurity, has acquired UK-based Dionach to enhance its cybersecurity services. This strategic move, supported by Keensight Capital, aims to integrate Dionach’s expertise in penetration testing, cybersecurity audits, and compliance into Nomios’ offerings.

The acquisition strengthens Nomios’ position in the European market, expanding its workforce to over 800 professionals across seven countries and increasing its annual revenue to approximately €500 million. Sebastien Kher, CEO of Nomios, expressed enthusiasm about the acquisition, highlighting the potential for growth through a more comprehensive service portfolio. He noted that Dionach’s established consulting services would help Nomios scale its operations and broaden its geographic reach.

Ewan McKenzie, CEO of Dionach, echoed this sentiment, emphasizing the cultural and strategic alignment between the two companies. He believes that their combined strengths will create a robust cybersecurity solutions provider capable of addressing diverse client needs globally.

Philippe Crochet, Managing Partner at Keensight Capital, remarked on Nomios’ established leadership in the cybersecurity sector and the acquisition's potential to enhance consulting capabilities and international presence. He looks forward to supporting both companies in their growth journey.

Earlier this year, Nomios and Dionach formed a strategic partnership, which laid the groundwork for this acquisition. The integration of their services is expected to enhance Nomios’ capabilities in cybersecurity consulting, audits, and penetration testing, while also expanding its client base in the UK.

Nomios, founded in 2004, has grown to become a prominent player in cybersecurity, offering a range of services including integration, consulting, and managed services. It partners with leading technology vendors to deliver tailored solutions across various industries.

Dionach, with 24 years of experience, is recognized for its information security solutions and serves over 400 organizations worldwide. Its services include penetration testing and compliance, which will complement Nomios’ offerings.

Keensight Capital, a leading European Growth Buyout firm, has a strong track record in supporting companies in their growth strategies, managing €5.5 billion in assets. The firm focuses on investing in profitable companies across Europe, particularly in the technology and healthcare sectors.