Top 100 Penetration Testing Companies in London
The Best of December 2024
Looking for a top penetration testing company in London?
Having vulnerable security poses a threat to your organization. In an age where data has become some of the most important assets that your company will have, improving security measures is always a must. Penetration testing aims to solve this problem by simulating real-life security breaches without the risk of an actual cyberattack. Also known as ethical hacking, this process helps identify weak spots within your IT network infrastructure by applying methods that real attackers would use.
A penetration testing company can assist you in determining your security vulnerabilities. Doing so will provide you with the information that you need to fortify your cybersecurity. Hiring the right penetration testing company can give you a significant advantage in safekeeping your virtual assets.
To assist you in your search for a partner, we’ve compiled this list of the top penetration testing services in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best London Penetration Testing Services
-
31
- $5,000+
- 10 - 49 employees
- London, England
CovertSwarm is a Cybersecurity company. They are in London, England and Wilmington, Delaware, and their services include Cybersecurity.Read MoreIndustries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
-
32
- Undisclosed
- 10 - 49 employees
- London, England
Launched in 2017, Hazy is a small big data company. Their services include BI & big data consulting & SI and Artificial Intelligence.Read MoreIndustries
-
33
- Undisclosed
- 50 - 249 employees
- Cambridge, England
Featurespace is an artificial intelligence company. Launched in 2008, the firm is based in Cambridge, England and London, England. Their services include Artificial Intelligence and Cybersecurity.Read More -
34
- Undisclosed
- 50 - 249 employees
- City of London, England
Cloudscape IT Support London is a midsize IT strategy consulting company in City of London, England and London, England. The team focuses on IT strategy consulting and cloud consulting & SI.Read MoreIndustries
-
35
- Undisclosed
- 50 - 249 employees
- London , England
Darkbeam is a midsize Cybersecurity company launched in 2017. Their team specializes in Cybersecurity.Read More -
36
- Undisclosed
- 250 - 999 employees
- London, England
Littlefish Managed IT Services is an IT managed services company. Their midsize team is located in Nottingham, United Kingdom; Sheffield, United Kingdom and London, United Kingdom. The firm specializes in IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting. The firm was established in 2003.Read MoreIndustries
-
37
- Undisclosed
- 250 - 999 employees
- London, England
Founded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.Read MoreIndustries
-
38
- Undisclosed
- 10 - 49 employees
- City of London, England
IT strategy consulting company Neos-IT was founded in 2001. The agency focuses on IT strategy consulting and cloud consulting & SI.Read More -
39
- Undisclosed
- 10 - 49 employees
- City of London, England
Portman Tech, an IT strategy consulting company, was founded in 2004. The company specializes in IT strategy consulting and cloud consulting & SI.Read More -
40
- Undisclosed
- 10 - 49 employees
- London, England
Orpheus Cyber, a Cybersecurity company, is based in London, England and McLean, Virginia. The team focuses on Cybersecurity.Read MoreIndustries
-
41
- Undisclosed
- 50 - 249 employees
- London, England
Bovill is a Financial Consulting company. They are in London, England and Singapore, Singapore and have midsize team. They specialize in Financial Consulting and Blockchain.Read More -
42
- Undisclosed
- 2 - 9 employees
- London, England
HookPhish is a Cybersecurity company. They are in London, England, and their services include Cybersecurity.Read More -
43
- Undisclosed
- 10 - 49 employees
- London, England
Phoenix Security is a Cybersecurity company. Their team is headquartered in London, England and specializes in Cybersecurity and BI & big data consulting & SI.Read More -
44
- Undisclosed
- 250 - 999 employees
- London, England
Redscan is a Cybersecurity company founded in 2015. Their team offers Cybersecurity.Read MoreIndustries
-
45
- Undisclosed
- 250 - 999 employees
- City of London, England
Cybersecurity company Adarma Security is located in Edinburgh, Scotland and City of London, England. Their services include Cybersecurity and BI & big data consulting & SI.Read More -
46
- $5,000+
- 50 - 249 employees
- London, England
Suntel Analytics, LLC is a West Palm Beach, Florida-based AI development company. Launched in 2022, the small team focuses on Artificial Intelligence, business consulting, corporate training, ai consulting, and more.
Industries
-
47
- Undisclosed
- 2 - 9 employees
- City of London, England
CyPro, a Cybersecurity company, was established in 2021. The company provides Cybersecurity.Read More -
48
- Undisclosed
- 10 - 49 employees
- City of London, England
Cybersecurity and IT managed services company Connect Digital Security was launched in 2016. The team specializes in Cybersecurity and IT managed services.Read More -
49
- Undisclosed
- 10 - 49 employees
- City of London, England
TipTop IT is an IT strategy consulting company. The small City of London, England-based team focuses on IT strategy consulting and cloud consulting & SI. The company was launched in 2008.Read More -
50
- Undisclosed
- 10 - 49 employees
- London, England
GoAllSecure is a Cybersecurity company launched in 2022. The firm provides Cybersecurity and cloud consulting & SI.Read MoreIndustries
-
51
- $5,000+
- 10 - 49 employees
- London, England
Established in 2020, Securityium is a Cybersecurity company. The team offers Cybersecurity and IT strategy consulting.Read More -
52
- $50,000+
- 50 - 249 employees
- London, England
Vast Dreams, a custom software development company, was established in 2020. They provides Custom Software Development and Enterprise App Modernization.Read MoreIndustries
-
53
- $10,000+
- 50 - 249 employees
- Stanmore, England
Micromindercs is a Cybersecurity company. Launched in 2018, the team focuses on Cybersecurity and IT managed services.Read More -
54
- Undisclosed
- 50 - 249 employees
- City of London, England
Wizard Cyber is a Cybersecurity company. Launched in 2017, the firm is headquartered in City of London, England. Their team offers Cybersecurity and cloud consulting & SI.Read MoreIndustries
-
55
- Undisclosed
- 50 - 249 employees
- City of London, England
RiverSafe Limited, a Cybersecurity company, was established in 2008. The team offers Cybersecurity and cloud consulting & SI.Read More -
56
- Undisclosed
- 10 - 49 employees
- London, England
Launched in 2018, Cykube is a Cybersecurity company. In London, England and Mississauga, Canada, the team offers Cybersecurity and Web Development.Read MoreIndustries
-
57
- $5,000+
- 10 - 49 employees
- London, England
Foxcomm IT Ltd is a cloud consulting & SI company. They were established in 2012, and their services include cloud consulting & SI and unified communications consulting & SI.Read MoreIndustries
-
58
- $5,000+
- 10 - 49 employees
- Leatherhead, England
Computer Care is a small Leatherhead, England-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read MoreIndustries
-
59
- $1,000+
- 10 - 49 employees
- London, England
360 Softtec is a London, England-based IT managed services company. They provide IT managed services and Cybersecurity and were launched in 2003.Read MoreIndustries
-
60
- $1,000+
- 2 - 9 employees
- London, England
Pxosys Ltd is a Cybersecurity company. The London, England-based firm focuses on Cybersecurity and cloud consulting & SI.Read MoreIndustries
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule Consultation