Simon Gardner, Cism
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Simon Gardner, Cism Email & Phone Number

Group Chief Information Security Officer at Aspen Insurance Group
Location: Haslemere, England, United Kingdom 18 work roles 3 schools
1 work email found @boredom.org.uk 2 phones found area 207 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email s****@boredom.org.uk
Direct phone (207) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Group Chief Information Security Officer
Location
Haslemere, England, United Kingdom
Company size

Who is Simon Gardner, Cism? Overview

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Quick answer

Simon Gardner, Cism is listed as Group Chief Information Security Officer at Aspen Insurance Group, a company with 1869 employees, based in Haslemere, England, United Kingdom. AeroLeads shows a work email signal at boredom.org.uk, phone signal with area code 207, and a matched LinkedIn profile for Simon Gardner, Cism.

Simon Gardner, Cism previously worked as Chief Information Security Officer at Aspen Insurance Group and Chief Information Security Officer at Skyshowtime. Simon Gardner, Cism studied at University Of Hertfordshire.

Company email context

Email format at Aspen Insurance Group

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{first}@boredom.org.uk
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AeroLeads found 1 current-domain work email signal for Simon Gardner, Cism. Compare company email patterns before reaching out.

Profile bio

About Simon Gardner, Cism

An accomplished Chief Information Security Officer (CISO) and Cyber Security Advisor with an unparalleled track record of over two decades in spearheading information and cyber security governance for global enterprises. A visionary leader known for transforming security landscapes, mitigating risks, and ensuring compliance with the highest industry standards.A strong believer in business-centric risk management and cyber security. My accomplishments include formulating and executing strategic security programmes and innovative solutions that prioritise practicality and timeliness while adhering to budget constraints. This approach effectively minimises costs, safeguards revenue, and upholds brand reputation.Capable of effective communication across all levels, from highly technical to executive and non-technical, I excel in influencing, inspiring, and propelling the security vision and implementation within organisations. I have a proven track record of creating outstanding security teams, consistently leading from the front with passion, tenacity, and sincerity.I firmly believe that security should empower businesses rather than hinder them. I'm passionate about my work and enjoy assisting businesses to operate in a secure environment.

Listed skills include Security, Information Security, Information Security Management, Cism, and 26 others.

Current workplace

Simon Gardner, Cism's current company

Company context helps verify the profile and gives searchers a useful next step.

Aspen Insurance Group
Aspen Insurance Group
Group Chief Information Security Officer
Haslemere, GB
Website
Employees
1869
AeroLeads page
18 roles · 29 years

Simon Gardner, Cism work experience

A career timeline built from the work history available for this profile.

Chief Information Security Officer

Current

Hamilton HM19, BM

Appointed as CISO at a leading speciality insurer and reinsurer, serving as the primary Security Subject Matter Expert (SME) to modernise and optimise the organisation’s cybersecurity strategy.Led global information security operations, offering strategic leadership, technical expertise, and comprehensive support to enhance security across the enterprise.

Aug 2024 - Present

Chief Information Security Officer

Current

Osterley, GB

Key role as CISO, supporting a joint venture (JV) streaming platform of Comcast and Paramount Global, providing business-critical guidance and support to the Director of Operations and Chief Product Officer.Took the lead in providing information security services, governance, and assurance to the Senior Leadership Team (SLT) and parent.

2022 - Present ~4 yrs 4 mos

Chief Information Security Officer

Crawley, West Sussex, GB

Appointed as the CISO of a leading travel insurance provider, delivering an enhanced cybersecurity landscape, focusing on meeting ISO 27001 compliance and certification. Engaged collaboratively with key stakeholders. Undertook comprehensive analysis of existing security frameworks, leading to the initiation of a ‘fit for purpose’ Cyber Security programme.

2022 - 2024 ~2 yrs

Chief Information Security Officer

Staines, Surrey, GB

Appointed as CISO in a pivotal role during Chubb’s $3.1bn private equity M&A / acquisition by APi Group, overseeing a £3.2m security programme to ensure a smooth transition, working in collaboration with Deloitte. Took ownership for establishing a robust new cyber security infrastructure and operational security team. Contributed to the smooth acquisition.

2022 - 2023 ~1 yr

Head Of Cyber Security

Portsmouth, Hampshire, GB

Key role in formulating the University’s Cyber Security Strategy, delivering enhanced Information Security policies, and driving an innovative and pioneering Cyber Security improvement agenda for the University.Acted as a ‘trusted advisor’, engaging with the CIO, Board of Governors, and University Executive Board. Spearheaded an extensive security.

2021 - 2023 ~2 yrs

Portfolio Ciso

Washington, DC, US

Engaged as Portfolio CISO for a global private equity and financial services corporation, tasked with providing expert cyber security guidance to three key funds: Europe Buyout, Oil & Gas, and Technology.

2022 - 2022

Security Programme Director

Reading, Berkshire, GB

Security Programme Director for the UK’s largest water and wastewater services company, tasked with leading and delivering the corporate security improvement initiative. Full remit for specifying and implementing solutions, including a hybrid SOC and SIEM, controls for legacy hosting environments, and monitoring systems for OT.

2022 - 2022

Chief Information Security Officer

Farnborough, GB

CISO for a dynamic start-up established during the pandemic, tasked with overseeing information security risk management and cyber security initiatives within the fast-paced COVID-19 testing solutions environment.

2020 - 2021 ~1 yr

Chief Information Security Officer

Reading, England, GB

Appointed as CISO within BMI Group, the largest manufacturer of flat and pitched roofing and waterproofing solutions throughout Europe, with a significant presence in parts of Asia and Africa, with 9,600+ employees. Defined an impactful information security strategy by integrating the NIST security control framework and a carefully allocated budget.

May 2019 - Nov 2020

Group Head Of Information Security, Ciso

London, England, GB

Information Security and Cyber Security leadership within a FTSE 100-listed international distribution and outsourcing group with operations spanning the Americas, Europe, and Australasia, 20,000+ employees.Key role as Group Head of Information Security for a global enterprise, working collaboratively with senior stakeholders, including working closely.

Jan 2018 - May 2019

Group Cyber Security Officer, Ciso

London, England, GB

Feb 2009 - Dec 2017

It Security Director, Ciso

New York, New York, US

2006 - 2009 ~3 yrs

European Professional Services Director

Internet Security Advisors Group
2000 - 2001 ~1 yr

Internet & Intranet Security Specialist

Csc

Global, US

1997 - 1998 ~1 yr
Team & coworkers

Colleagues at Aspen Insurance Group

Other employees you can reach at aspen.co. View company contacts for 1869 employees →

3 education records

Simon Gardner, Cism education

Education record

University Of Hertfordshire

Education record

Godalming College

Education record

Churcher'S College
FAQ

Frequently asked questions about Simon Gardner, Cism

Quick answers generated from the profile data available on this page.

What company does Simon Gardner, Cism work for?

Simon Gardner, Cism works for Aspen Insurance Group.

What is Simon Gardner, Cism's role at Aspen Insurance Group?

Simon Gardner, Cism is listed as Group Chief Information Security Officer at Aspen Insurance Group.

What is Simon Gardner, Cism's email address?

AeroLeads has found 1 work email signal at @boredom.org.uk for Simon Gardner, Cism at Aspen Insurance Group.

What is Simon Gardner, Cism's phone number?

AeroLeads has found 2 phone signal(s) with area code 207 for Simon Gardner, Cism at Aspen Insurance Group.

Where is Simon Gardner, Cism based?

Simon Gardner, Cism is based in Haslemere, England, United Kingdom while working with Aspen Insurance Group.

What companies has Simon Gardner, Cism worked for?

Simon Gardner, Cism has worked for Aspen Insurance Group, Skyshowtime, Rock Insurance Group, Chubb Fire & Security Group, and University Of Portsmouth.

Who are Simon Gardner, Cism's colleagues at Aspen Insurance Group?

Simon Gardner, Cism's colleagues at Aspen Insurance Group include Maria Paddison, Esther M., Pawan Aiyappa, Kim V, and Mary Centko.

How can I contact Simon Gardner, Cism?

You can use AeroLeads to view verified contact signals for Simon Gardner, Cism at Aspen Insurance Group, including work email, phone, and LinkedIn data when available.

What schools did Simon Gardner, Cism attend?

Simon Gardner, Cism studied at University Of Hertfordshire.

What skills is Simon Gardner, Cism known for?

Simon Gardner, Cism is listed with skills including Security, Information Security, Information Security Management, Cism, Governance, Vulnerability Assessment, Security Awareness, and Information Technology.

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