Stripe OLT
Award-winning CREST-certified managed cyber security and IT support provider with offices in Bristol, London, and Manchester, specialising in penetration testing and Microsoft security technologies.
- Categories
- Penetration testing, Managed security services, Compliance audits (SOC 2, ISO 27001), Security consulting and vCISO
- Based in
- Bristol, United Kingdom
- Founded
- 2004
- Size
- 11-50 staff
- Ownership
- Part of Littlefish since 2026
- Certifications
- Microsoft Modern Workplace Solutions Partner, Microsoft Security Partner, CREST Certified Pen-testers, IASME Certified, ISO 27001, ITIL Accredited, Cyber Essentials Plus
About Stripe OLT
Stripe OLT provides managed cyber security services, IT support and cloud technology to organisations across the UK. Its security team includes former government and military staff, penetration testers, engineers and analysts who work around the clock to keep client systems secure and compliant. The company also runs a multi-channel service desk and offers IT consultancy. It is part of Littlefish Group, which has more than 900 specialists. The firm focuses on Microsoft technology, describing itself as a Microsoft Solutions Partner for Modern Workplace, Security and Cloud. It delivers private, hybrid and public cloud services built on Azure, Microsoft 365 and Sentinel. Clients include law firms, legal agencies, compliance agencies, Bristol Airport, Huboo, the NHS Alliance, MoneySuperMarket Group, Hargreaves Lansdown and Rail Delivery Group. Stripe OLT also offers Cyber Essentials and Cyber Essentials Plus assessments through Littlefish, a licensed certification body.
Products
- AzureMicrosoft cloud platform used for private, hybrid and public cloud infrastructure.
- Microsoft 365Cloud productivity suite covering applications such as SharePoint and Teams.
- Azure SentinelMicrosoft security tool used by Stripe OLT to monitor and protect client environments.
- Microsoft DefenderMicrosoft security product used alongside Sentinel to defend customer systems.
- Cyber EssentialsGovernment-backed certification assessment covering five technical security controls.
- Cyber Essentials PlusHigher-tier Cyber Essentials certification involving a technical audit.
Ownership and deals
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.