At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 56 Security companies in Oxfordshire. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Security Companies & Startups (Oxfordshire)
|Founders||Jan Hruska, Kristof Hagerman, Peter Lammer|
|Follow||Website, Crunchbase, Twitter, Facebook, Linkedin|
Sophos develops network security and threat management products to protect organizations against malicious acts.
e2e-assure is a cyber security company with 20 years’ experience of providing military grade cyber security.
Iothic provides IoT end-to-end systems with post-quantum resistant security and a full interoperability communication platform.
A safeguarding software company.
At PQShield, we help customers transition their product lines from legacy RSA and Elliptic Curve cryptography to quantum-safe standards.
Traced operates as a mobile cybersecurity start-up.
ESA Business Applications
ESA Business Applications is the go-to place for business ideas involving space in all areas of society and economy.
PhishAR is a computer network and security company that specializes in the fields of artificial intelligence and augmented reality.
The Defence Works
The Defence Works is a leading provider of Security Awareness Training and Simulated Phishing
Making the Internet better. For kids.
ITGL focuses on providing IT solutions including networking, data security & collaboration services to business leaders and industries.
Wireless Excellence manufactures and sells the CableFree range of wireless networking equipment: LTE, MMW, Microwave, Radio, FSO, WiFi&More
Leading design and installer of smart home automation and AV systems
Westminster Group Plc
Westminster Group Plc is a highly experienced and internationally acclaimed Fire.
Naimuri offer a wide range of IT services including system development & integration, application development, cyber & information security.
ThruVision manufactures screening products which can detect objects under a person’s clothes, such as weapons and explosives.
Synectics design, integration, control and management of advanced surveillance technology and networked security systems.
Baycloud Systems develops scalable systems that help companies build relationships with potential customers based on trust and respect.
Core to Cloud
Core to Cloud is focusing on cybersecurities.
Speik is a voice security solution that delivers complete protection from call recording, archiving and PCI phone payments.
Axiom International operates globally, delivering imaginative, sustainable solutions in the fields of strategic capacity building.
SecureTest is a security testing consultancy.
Freeman Clarke creates, manages, and executes technological strategies and solutions to help one’s company grow.
Calber Facilities Management Ltd
Calber Facilities Management Ltd is a Facilities Management firm offering Cleaning to Property Services & Waste Management services.
TigerNet is an IT Solutions Company installing hardware, software, networking, security & anti-virus solutions, telephone systems, etc.
LONGWALL SECURITY LIMITED
Longwall Security is an independent consultancy specializing in cybersecurity best practice, solution implementation, and managed services.
Differentia Consulting is a UK based independent IT management consulting company.
HeadwayGroup offers Home Automation, IT and Security Services Technology solutions.
Defendza is a cyber security company that offers CREST Accredited Penetration Testing & Cyber Security Services.
Company Controls provides various HR & business management software solutions for administrative services, support & security.
Esotec provides specialist integration services that include the design, installation, and support of advanced surveillance.
SOCAutomation is the industry’s advanced hyper-automated threat hunting and Edge AI platform that always on duty, hunting, and preventing.
Essentra Security is a company that provides complete ID solutions to enable companies to identify and secure their employees, students.
Wurzel Web is an internet service provider that offers ultrafast broadband connections to homes, estates, and businesses in rural areas.
OX IT Solutions
OX IT Solutions provides networks and security solutions.
SR Security Services
SR Security Services offers security solutions.
Future Network Distribution
Future Network Distribution is fastest growing structured cabling distributors in the UK.
Virus Bulletin, an online security information portal, offers independent intelligence about developments in the global threat landscape.
CI-Net secure, resilient,managed wide area networks (WANs).
2Big2Send offers business class file sharing.
Westminster Aviation Security Services
WASS is a provider of security services like access entry and exit control body and orifice scanning to airports and the aviation industry.
Oxford Information Labs
Oxford Information Labs provides consulting, cybersecurity, big data, and research services.
Protek-dor, based in Banbury, UK, manufactures commercial vehicle security equipment.
SecuraSeal is a global supplier of high quality protection films for the lamination and encapsulation of printed and security documents.
Flex Information Technology
Flex Information Technology offers IT infrastructure, cybersecurity, IT solutions and consulting services.
The Development Cloud
A fully hosted, completely managed environment for creating and maintaining a beautiful website, blog, or portfolio.
Digitalphobia is a IT support company.
Clayden Law is a leading specialist in information technology, data privacy and cybersecurity law firm in the Thames Valley.
iFusion is a security system installer.
Securipol Security Services have many years of extensive knowledge and expertise in the security industry.
Union Telecom specializes in the supply, installation, and maintenance of security, wifi, and telecommunication systems for business.
SpyPhone Software Solutions
Smartphone spy software
Network Attached Storage
NAS is a leading provider of IT services, storage and networking solutions working with businesses, educational institutions.
Secure web hosting, web development and security assessments for public facing assets.