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Stefan Fisher Email & Phone Number
Co-Founder and CEO
at
Convergence Cyber & AI Ltd
1 work email found
@convergencecyber.ai
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Co-Founder and CEO
Location
Cambridge, England, United Kingdom
Company size
Who is Stefan Fisher? Overview
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Quick answer
Stefan Fisher is listed as Co-Founder and CEO at Convergence Cyber & AI Ltd, a company with 3 employees, based in Cambridge, England, United Kingdom. AeroLeads shows a work email signal at convergencecyber.ai and a matched LinkedIn profile for Stefan Fisher.
Stefan Fisher previously worked as Chief Information Security Officer at Speechmatics and CISO | Head of IT | DPO at Speechmatics. Stefan Fisher holds Onc Electronic Engineering, Telecommunications Engineering from Royal Air Force No1 Radio School (Raf Locking).
Company email context
Email format at Convergence Cyber & AI Ltd
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{first}.{last}@convergencecyber.ai
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AeroLeads found 1 current-domain work email signal for Stefan Fisher. Compare company email patterns before reaching out.
Profile bio
About Stefan Fisher
An accomplished Chief Information Security Officer and Board Level Executive with extensive experience in safeguarding critical information assets. Proven track record in developing and executing comprehensive security strategies and transformation programs across various organisations. Expert in Information Security, Data Protection, Cyber Security, Risk Management, AI Governance, and Blockchain/Web3 Security, translating these into actionable solutions. Delivering strategic advice on information governance, privacy compliance, and responsible AI governance. Designing and delivering complex security solutions using industry best practices and regulatory frameworks. Successfully guiding operational strategies, integrating new technologies, and minimises resource expenditures. Skilled in launching enterprise security, operational strategy, digital transformation, and business user experience programs. Strong negotiator and businessperson, adept at building relationships and consensus across organisational levels.Inspiring leader and team player, consistently driving teams to achieve company and personal development goals. Cyber & Information Security Qualifications/Training/Experience:CISM | CRISC | ISO27001 (ISMS) Lead Implementation | ITILv3ISO27001:2022 | SOC2 Type2 | NIS2 | Cyber Essentials | Cyber Essentials Plus | HIPPA Attestation AI Governance & Safety Qualifications/Training/Experience:ISO42001 (AIMS) Lead Implementation | Ethics of AI | CPEE (Prompt Engineering) | AI Safety Fundamentals (AI Governance) ISO42001:2023 | EU AI Act | NIST AI RMFBlockchain & Web3 Security Qualifications/Training:CBSE (Blockchain Security) | CEBP (Enterprise Blockchain Professional) | CEBA (Enterprise Blockchain Architect) | Smart Contract Security Fundamentals | Crypto Compliance Fundamentals | DeFI Security Fundamentals | CW3H (Web3 Hacker)
Listed skills include Service Delivery, Itil, Telecommunications, Incident Management, and 50 others.
Current workplace
Stefan Fisher's current company
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Convergence Cyber & Ai Ltd
10 roles
Stefan Fisher work experience
A career timeline built from the work history available for this profile.
Chief Information Security Officer
Current- Speech recognition, natural language processing (NLP), artificial intelligence, and machine learning AI scale-up. Experts in bringing deep learning models to market using recurrent neural networks.
- Implementing ISO42001:2023 AI Management System currently in progress and ensuring compliance for new products against the EU AI Act.
- Maintaining an Internal Audit program covering Cyber Essentials, Cyber Essentials Plus (UK), ISO27001:2022, AICPA SOC2 Type 2, HIPAA Attestation & NIS2 Directive. Liaising with external Auditing bodies to achieve.
- Maintaining the technology and Cyber & IT Risk Management program reporting to the Board.
Feb 2024 - Present
Ciso | Head Of It | Dpo
- Delivered a greenfield security program implementing best in-class cyber security principles and controls across the business and completing and attaining a security posture that included ISO27001:2013 accreditation.
- Defined and implemented a Security Operations Centre (365/224/7) using a leading managed service provider MDR, EDR and SIEM. (LogRythym & SentinelOne)
- Vulnerability Management and Patch Management program implemented across SDLC. (Trivy, SonarQube)
- Implemented a full phishing, email security, web-filtering and mandatory training solution using Mimecast.
- Implemented a full cloud back-office solution using o365, Azure AD and E3 licensing solution for the business with Defender in passive mode supporting the Sentinel One EDR solution.
- Developed and implemented a Data Centre housing the Speechmatics R&D, Machine Learning & LLM capabilities. (Firewalls, Switching, Storage and Virtual Machines | Fortinet, Dell, HP CPU Servers, NVIDIA GPU T4, L4, L40.
Mar 2021 - Feb 2024
Ciso & Coo
Ms Protection Ltd & Ms Yacht Services Ltd
Jan 2020 - Apr 2022
Director Of Operations
May 2016 - Jan 2020
Head Of Operations Uk
Jun 2010 - Apr 2016
Senior Network Engineer (Noc)
Oct 2005 - Mar 2010
Senior Network Engineer (Voice)
Jan 2000 - Aug 2005
Network Engineer
Jun 1998 - Jan 2000
Telecommunications Engineer
Apr 1989 - Jun 1998
3 education records
Stefan Fisher education
Onc Electronic Engineering, Telecommunications Engineering
Royal Air Force No1 Radio School (Raf Locking)
Onc Electronic Electrical Engineering
College Of Further Education, Plymouth, England
O Level, History, Technology, Maths, Commerce
St Boniface College, Plymouth, England
FAQ
Frequently asked questions about Stefan Fisher
Quick answers generated from the profile data available on this page.
What company does Stefan Fisher work for?
Stefan Fisher works for Convergence Cyber & AI Ltd.
What is Stefan Fisher's role at Convergence Cyber & AI Ltd?
Stefan Fisher is listed as Co-Founder and CEO at Convergence Cyber & AI Ltd.
What is Stefan Fisher's email address?
AeroLeads has found 1 work email signal at @convergencecyber.ai for Stefan Fisher at Convergence Cyber & AI Ltd.
Where is Stefan Fisher based?
Stefan Fisher is based in Cambridge, England, United Kingdom while working with Convergence Cyber & AI Ltd.
What companies has Stefan Fisher worked for?
Stefan Fisher has worked for Convergence Cyber & Ai Ltd, Speechmatics, Ms Protection Ltd & Ms Yacht Services Ltd, Infomedia Group., and Lebara Mobile.
How can I contact Stefan Fisher?
You can use AeroLeads to view verified contact signals for Stefan Fisher at Convergence Cyber & AI Ltd, including work email, phone, and LinkedIn data when available.
What schools did Stefan Fisher attend?
Stefan Fisher holds Onc Electronic Engineering, Telecommunications Engineering from Royal Air Force No1 Radio School (Raf Locking).
What skills is Stefan Fisher known for?
Stefan Fisher is listed with skills including Service Delivery, Itil, Telecommunications, Incident Management, Business Process Improvement, Strategy, Change Management, and Prince2.
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