Jacques Declas, CEO at 42Crunch

Jacques Declas

CEO at 42Crunch | United Kingdom

Profile last verified October 2026
Computer & Network Security Verified Profile United Kingdom Leeds University - UK
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Work Email

***@42crunch.com

Last verified May 2026

Personal Email

***@gmail.com

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Phone Number

+44*****

United Kingdom • Mobile

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Jacques Declas serves as CEO of 42Crunch, a United Kingdom-based leader in computer and network security specializing in an API security platform built for the AI era. He earned his education at Leeds University in the UK and directs a solution deployed by four of the top five global financial institutions, two of the top five telecommunications providers, and more than two million developers. His executive focus centers on fortifying enterprise APIs that function as the critical execution layer for AI agents, enabling organizations to prevent automated cyberattacks and mitigate sensitive data exposure.

BEST APPROACH TO REACH Jacques Declas

Contact him through LinkedIn or a targeted work email that specifically references his strategic push to secure APIs for AI agent workflows and MCP integrations, positioning your offering as a direct operational complement to his current deployment initiatives.

Jacques Declas Socials
Jacques Declas Work Experience

CEO at 42Crunch in January 2016 - Present

Senior Director - Europe, Middle East, Africa & APAC at Intel Corporation in July 2013 - December 2015

Vice President International Sales at Axway in January 2012 - July 2013

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Vice President Worldwide Sales at Vordel (acquired by Axway) in May 2007 - December 2012

VP Sales EMEA at Forum Systems in January 2005 - May 2007

VP Sales EMEA at Mainsoft in January 2001 - January 2004

Jacques Declas Education

Leeds University - UK, January 1989 to January 1992

St Etienne University - France, January 1986 to January 1989

Jacques Declas Skills
Cloud Computing IoT Mobile Payments API management SOA Management SaaS Security Enterprise Software Integration International Sales PaaS Strategic Partnerships Channel Partners Strategy SOA Security EAI Sales Management Professional Services Identity Management Go-to-market Strategy Sales Web Services Marketing Strategy Middleware Business Alliances Team Management Start-ups API integration Software as a Service (SaaS)
About Jacques Declas’s Current Company
42Crunch

42Crunch is a leading API security platform for the AI era. Deployed by 4 of the Top 5 financial global institutions, 2 of the Top 5 telcos, many Fortune 500 firms and over 2 million developers globally. As AI agents connect to tools, data, and enterprise services through standards like MCP, they are no longer just generating code—they are executing business logic via APIs. APIs are the execution layer for business-critical operations and securing them has become the new “last mile” challenge. 42Crunch helps organizations prevent AI-driven attacks, data exposure, and misuse—delivering secure, governed API and AI services without slowing innovation. The 42Crunch platform empowers enterprises to enforce guardrails across APIs and AI-driven interactions at scale. By embedding automated security testing, policy enforcement, and runtime validation into AI and Human-powered development workflows, 42Crunch ensures only compliant APIs are deployed and continuously protected.

Discover more about 42Crunch
Jacques Declas’s Colleagues
Brett Robinson

Brett Robinson

Southampton, England, United Kingdom

Sales Director - Fixing APIs, Preventing Breaches at 42Crunch - A Gartner Cool Vendor

42 Crunch deliver a state of the art integrated Cloud API Security Platform to help companies around the world Assess, Scan, Protect and Monitor their entire API infrastructure through a seemless DecSecOps approach.

Hugh Carroll

Hugh Carroll

Dublin, County Dublin, Ireland

CMO at 42Crunch | Fixing APIs Today, Preventing Breaches Tomorrow

CMO at 42Crunch
(Jul 2021 – Present)

Ali Rhayem

Ali Rhayem

Hatfield, England, United Kingdom

Senior Sales Engineer | API Security & DevSecOps | Enterprise API Governance | Driving Secure-by-Design Across EMEA

Leading strategic API security initiatives across enterprise accounts in EMEA, helping organizations operationalize secure-by-design principles throughout the API lifecycle.

Key Responsibilities & Impact:

• Lead complex technical engagements and enterprise PoCs covering AP...

Axel Grosse

Axel Grosse

Wuppertal, North Rhine-Westphalia, Germany

Let's make APIs more secure every day

Building and leading a team of highly specialised API Security experts to make our customers APIs as secure as possible by introducing APISecOps and a positive security model to protect APIs in real time.

Manny Mendoza

Manny Mendoza

Aptos, California, United States

VP of Sales, Worldwide at 42Crunch

VP of Sales, Worldwide at 42Crunch
(Jan 2024 – Present)

Philippe Leothaud

Philippe Leothaud

Castelnau-le-Lez, Occitanie, France

CTO and founder at 42Crunch

CTO and founder at 42Crunch
(Jan 2020 – Present)

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Frequently asked questions about Jacques Declas

What is Jacques Declas email address?

Email Jacques Declas at [email protected]. This email is the most updated Jacques Declas's email found in 2026.

How to contact Jacques Declas?

To contact Jacques Declas send an email to [email protected].

What company does Jacques Declas work for?

Jacques Declas works for 42Crunch.

What is Jacques Declas's role at 42Crunch?

Jacques Declas is CEO

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