• Skip to main content
  • Skip to secondary menu
  • Skip to footer

Cybersecurity Market

Cybersecurity Technologies & Markets

  • Cybersecurity Events 2026-2027
  • Sponsored Post
  • Market Reports
  • About
    • GDPR
  • Contact

Nomios Strengthens Cybersecurity Service Offering by Acquiring Dionach, With the Support of Keensight Capital

October 24, 2024 By admin Leave a Comment

PARIS, October 24, 2024 – Nomios, a European expert in cybersecurity and secure network services, announces the acquisition of Dionach, a UK-based cybersecurity services provider. This strategic acquisition enables Nomios to further expand its service offering through Dionach’s best-in-class penetration testing, cybersecurity audit, and compliance services. The acquisition was supported by Keensight Capital (“Keensight”), one of the leading private equity managers dedicated to pan-European Growth Buyout [1] investments, who took a majority stake in Nomios in November 2023.

This acquisition strengthens Nomios’ leading position in Europe, now with a team of over 800 professionals across seven European markets and annual revenue of c.€500m.

Dionach, a leading British cybersecurity services provider based in Oxford, UK, employs over 50 cybersecurity experts and serves a diverse global client base of more than 400 organisations across various industries, such as finance, aviation, energy, healthcare, retail and technology. The company offers specialized services designed to assess cyber resilience and protect crucial information assets, including penetration testing, red team security assessment, security auditing and consulting services.

Earlier in 2024, Nomios and Dionach formed a strategic partnership, leveraging their highly complementary offerings. This acquisition will see the companies become fully integrated and further enhance Nomios’ capabilities in the cybersecurity consulting, audit and penetration testing segments, while also expanding its client base and reinforcing its market presence in the UK.

Sebastien Kher, CEO and founder of Nomios, said: “We are delighted to build on our existing partnership with Dionach through this acquisition. We are confident that, together, we will be able to drive further growth by providing our clients with holistic cybersecurity services. Dionach’s market-leading cybersecurity consulting services will support Nomios to scale our existing offer in those segments, and the company’s strong regional market presence will help us expand and consolidate our geographic reach.”

Ewan McKenzie, CEO and founder of Dionach, added: “Since the beginning of our relationship with Nomios, we saw perfect alignment of our culture, values and vision. The combination of Nomios and Dionach will create a full-service cybersecurity solutions provider, which can serve a diverse range of customers across the world, ensuring that we stay ahead of evolving threats together. We look forward to working even more closely with Sebastien and the wider Nomios team.”

Philippe Crochet, Managing Partner at Keensight Capital, concluded: “Nomios is already a recognised leader in cybersecurity across Europe, the acquisition of Dionach will allow Nomios to further expand its consulting capabilities and its international footprint. We look forward to continuing to support both companies in this exciting next phase of growth.”

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 personalised and effective strategies that drive tangible results. Leveraging a wealth of experience and expertise across various industries, Nomios delivers innovative solutions that empower businesses to navigate complex technological landscapes with confidence. Nomios has a broad customer base in a wide range of sectors. Founded in 2004, 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 Networks, Cisco, Fortinet, F5, and others. www.nomios.com

About Dionach
Dionach is an independent, CREST approved global provider of information security solutions. With a twenty-four-year track record delivering insight-led cybersecurity services to organisations worldwide, Dionach strengthens cyber resilience, mitigate risk and safeguard most valuable information assets right across the enterprise. Dionach delivers a range of Assurance services ranging from Network and Web Application Penetration Testing Services, Red and Purple Team engagements, SCADA and OT Testing through to Governance Risk and Compliance Services. Over 400 public and private sector organisations worldwide currently entrust their cyber security services. www.dionach.com

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 €5.5bn 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

[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.

Filed Under: News

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Footer

Recent Posts

  • Global Scam Losses Near Half a Billion, One in Seven Consumers Hit in 2025
  • Google’s $32 Billion Wiz Bet Meets the OT Grid: Hitachi Becomes Its Critical-Infrastructure Channel
  • Cybersecurity Stocks Fall Friday as Nasdaq’s 4.2% Tech Rout Sweeps Up CrowdStrike and Palo Alto
  • IdentityTheft.org Sells for $30,000 on Sedo
  • Infosecurity Europe 2026, June 2–4, London
  • Ocean Launches From Stealth With $28 Million to Reinvent Email Security Using AI Agents
  • Salt Typhoon, Volt Typhoon, Flax Typhoon: China’s 2024 Campaign Against U.S. Infrastructure
  • Foreign Criminal Cyberattacks Against the United States: Ransomware, Botnets, and Financial Fraud
  • Iran’s Cyber Operations: Infrastructure Attacks, Election Interference, and IRGC Proxies
  • North Korea’s Cyber Program: From Sony to Blockchain Theft

Media Partners

  • Defense Market
  • Technologies.org
  • Technology Conferences
Teledyne FLIR Defense Selected by U.S. Army for LASSO Loitering Munition Program
Heaviside Industries Raises $28M to Push Autonomous Warfare Into Its Next Phase
Israel Approves F-35 and F-15IA Squadron Purchases Worth Tens of Billions
DEFSEC Pushes Battlefield Awareness Forward with BLISS Deployment to Yuma
Farnborough International Airshow 2026, July 20–24, Farnborough, England
6K Energy and CRG Defense Form Seven-Year Pact to Build U.S. Defense Battery Supply Chain
Boeing MQ-25A Stingray First Operational Flight Advances U.S. Navy Carrier Aviation
L3Harris Secures $1 Billion Pentagon-Style Backing Ahead of Missile Solutions IPO
DFEN Unwinds the War Premium
The Industrial Gap Behind Europe’s Rearmament Numbers
The Semiconductor Rotation Myth: There Is No Rotation Out of Semi Stocks, Only Profit-Taking
The AI Selloff Repriced Valuation, Not Demand
Apple’s Next-Generation Apple Intelligence Is Built on Google’s Gemini Models
Itera Emerges From Stealth With Fluid Circuit Board That Rewires in Under a Minute
Quantum Computing Stocks Are Down. They Are Not at the Bottom.
The Humanoid Trap: Form Factor as Distraction in Industrial Robotics
Hark Raises $700M Series A at $6B: The Vertical Integration Bet on Personal AI
Apple Brings Apple Intelligence to Accessibility, Adds Wheelchair Eye Control for Vision Pro
RADAR Raises $170M to Bring Real-Time Inventory Intelligence to Physical Retail
Anthropic’s Stainless Acquisition Is an Infrastructure Seizure Disguised as a Developer Tools Deal
Cloudflare Connect San Francisco, October 19–22, Moscone West
WWDC 2026 Keynote, June 8, 2026, Apple Park, Cupertino
Baird 2026 Global Consumer, Technology & Services Conference, June 2–4, New York
D.A. Davidson Technology Conference, June 11, 2026, Nashville
Bank of America Global Technology Conference, June 4, 2026, San Francisco
William Blair Growth Stock Conference, June 3, 2026, Chicago
TD Cowen Technology, Media & Telecom Conference, May 27, 2026, New York
J.P. Morgan Global Technology, Media and Communications Conference, May 18–20, 2026, Boston
Technology Investor Conference Circuit, May–June 2026
Automate 2026 Sets Its Agenda Around AI’s Role in Industrial Transformation, June 22–25, 2026, McCormick Place in Chicago

Media Partners

  • Market Analysis
  • Market Research Media
  • Analysis.org
SpaceX IPO (SPCX): A $1.75 Trillion Valuation Built on Selling 4% of the Company to People Who Watch Rocket Launches
What a Trillion-Dollar Cloudflare Actually Requires
The Repricing and the Drain: How SpaceX, OpenAI, and Anthropic Rewire the Index
Quantum Computing Equities: Market Segment Memo
Quantum Computing Stocks Face Violent Selloff the Moment Markets Reopen Tuesday
The $2.6 Trillion Signal: What Gartner’s AI Spending Forecast Actually Tells You
The Productivity Is Already Here. The Bubble Narrative Is Not.
The Collingridge Dilemma
Why Memory Prices Won’t Come Down
The Bill Comes Due
Tuesday Open: AI Earnings Engine Holds the Line as Iran Overhang Fades to Noise
China’s U.S. Treasury Holdings: The Great Repositioning (2021–2025)
Infographic: Why the 2025 CIPA Data Proves the APS-C Renaissance is Real
How WiFi Changed Media
Canva Acquires Simtheory and Ortto to Build End-to-End Work Platform
Netflix Price Hikes, The Economics of Dominance in a Saturated Streaming Market
America’s Brands Keep Winning Even as America Itself Slips
Kioxia’s Storage Gambit: Flash Steps Into the AI Memory Hierarchy
Mamdani Strangling New York
The Rise of Faceless Creators: Picsart Launches Persona and Storyline for AI Character-Driven Content
Oracle’s $95 Billion Capex Guide Meets a 6.5% PPI: Today’s Session Is the Test for Nvidia, AMD, and the AI Chip Trade
PPI May 2026: Producer Prices Surge 1.1% as Iran War Energy Shock Hits the Pipeline, Goods Inflation Sets a Record
June 22 Is the Date That Changes Everything for MRVL Shareholders
SpaceX (SPCX) IPO: Why Facebook’s 2012 Debut Is the Warning Label on the Largest IPO in History
SK Hynix Eyes August US Listing: A $14 Billion ADR Raise Lands in the Middle of the AI Liquidity Pipeline
Supermicro’s $7B Equity Raise: A $39B Order Book the Balance Sheet Can’t Carry
CoreWeave Insiders Cash Out $2.3B: The Magnetar Exit Matters More Than the Founders
After the 4.18% Rout: Why Next Week’s CPI Matters More Than the Selloff, and What the SpaceX IPO Does to the Recovery
The Nasdaq’s 4.18% Collapse: Worst Day Since the Tariff Shock, and What History Says Comes Next
Broadcom’s AI Revenue Grew 143% and the Stock Fell 12% — The Selloff Has No Basis

Copyright © 2026 CybersecurityMarket.com

Media Partners: Technologies · Market Analysis · Market Research · Photography · API Coding · App Coding · Blockchaining · Referently