Buckinghamshire’s 37 Fastest Growing Security Startups

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 37 Security companies in Buckinghamshire. 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
• Innovation
• 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 (Buckinghamshire)

Traka

Traka offers key management, secure storage, access control, and process control services to support strategic business streams.

S2T Unlocking Cyberspace

S2T builds cyber intelligence solutions based on deep expertise in diverse domains.

Pen Test Partners

A limited liability partnership for one very good reason; being in a partnership means that our people are heavily invested the company.

edgeNEXUS

Load balancing, WAF, GSLB, Edge computing platform

MangoGTM

MangoGTM provides digital transformation, business digitalization, SaaS and business development services.

SealedMedia

SealedMedia develops document security solutions for applications in the finance, government, pharmaceutical, and healthcare industries.

Onit Services

Onit Services provides it support and network security services.

Frontline Security Solutions

Frontline Security Solutions work with some of the technology companies, ensuring that their properties are safe and secure.

SmartLock

SmartLock provides intelligent locking and access control systems.

Avatu

Avatu is a dynamic organization that primarily focuses on delivering digital forensic tools and technologies to its diverse clientele.

Saepio Solutions

Saepio Solutions offers an IT security solutions.

Aditech

Aditech is a manufacturer of the software and services for biometric iris recognition.

Security Software Solutions

Security Software Solutions Ltd provides solutions and advice on enterprise security, staff awareness training, testing and monitoring.

Geutebruck

Geutebruck is a leading supplier of digital security solutions, located in Buckingham.

Dragon Information Systems

Dragon Information Systems provides friendly, fast, expert, cost-effective computer support and solutions for businesses.

Complete Cyber

Complete Cyber offers cybersecurity services and products to help secure your infrastructure, systems and data.

Simpletraining

Simpletraining is an education management company that provides security awareness training courses.

Caveris

caveris is a software firm that provides cyber and network security solutions to management and enterprise.

Cleartext

Cleartext supplies cloud messaging and collaboration solutions that helps software vendors, resellers, and IT service providers grow.

Cloud Industry Forum

Cloud Industry Forum is a non-profit foundation that offers certifiable code of practice that provides transparency of cloud services.

Secure Desk

SecureDesk provides IT Security solutions to small and medium size businesses.

StayPrivate

Founded in 2014, StayPrivate provides secure communication across the open internet.

Intelligence-Sec

Intelligence-Sec is a fully integrated Conferences and Exhibitions company.

Bridge Fire and Security

Bridge Fire and Security is a full-service provider of fire alarms and systems, fire extinguishers, security systems and CCTV.

Chelton

Chelton is a manufacturer of secure, reliable communication and navigation systems for the aerospace and defense industry.

TVF (UK) Limited

TVF (UK) Limited is a privately held company that provides fire extinguisher services.

SFS Fire

SFS Fire specializes in the installation of fire safety systems, emergency lighting systems, and escape equipment along with training.

Baserock IT

Baserock offer Infrastructure, cyber security & support services to both traditional business IT and OT manufacturing industry.

The Cyber Security Challenge

The Cyber Security Challenge is a not-for-profit British company that runs IT security-related competitions.

CBIT

CBIT is an IT firm that focuses on server management, networking, security, backup, data integrity, software and web development solutions.

Warrior Networks

Warrior Networks provides cyber security and data security management for business.

ActiSoft Technology

ActiSoft Technology renders cyber security solutions that include dark web monitoring, endpoint protection, VPN, backup & recovery services.

Cloud-MaSS

Cloud-MaSS provides IT infrastructure, VOIP, cybersecurity, managed servers, web monitoring, and cloud hosting solutions to businesses.

Provention

Provention provides consulting on network architecture and cybersecurity.

IT Empathy

IT Empathy offers IT consultancy, project management, change management, cyber security, web services, and cloud computing services.

Eclipse Power Networks

Eclipse Power Networks provides clients with an effective alternative to using the local Distribution Network Operator (DNO).

Weston Computing

Weston Computing provides computer repairs, emergency helpline, data security, business support, network installation and hosted services.