Top 100 Cybersecurity Companies in the United Kingdom
The Best of April 2024
Looking for a top cybersecurity consultant in the United Kingdom?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Cybersecurity Consultants
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Featured providers
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- $1,000+
- 1,000 - 9,999 employees
- Austin, TX
Read MoreTPx Communications is an IT services company headquartered in Waltham, Mass. with additional offices in Irvine and Orange County, Calif., Boston, and San Francisco. It was founded in 2000 and now has a team 780 that provides IT managed services, productivity, collaboration & UC consulting & SI, cybersecurity and more to mostly midmarket companies.
Industries
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61
- $1,000+
- 10 - 49 employees
- Basingstoke, United Kingdom
Read MoreCybersecurity company Censornet was established in 2005. They are based in Basingstoke, United Kingdom; Brøndby, Denmark and Austin, Texas and have a small team. Censornet provides cybersecurity.
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62
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
ThreatSpike Labs, a midsize cybersecurity company, is in London, United Kingdom. Established in 2011, the team specializes in cybersecurity.Read More -
63
- Undisclosed
- 250 - 999 employees
- Oxford, United Kingdom
In Oxford, United Kingdom, Nominet is a cybersecurity company. The midsize team provides cybersecurity and was launched in 1996.Read More -
64
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Darklabs is a cybersecurity company launched in 2016. The company specializes in cybersecurity and has a small team. The company is based in London, United Kingdom.Read More -
65
- Undisclosed
- 250 - 999 employees
- Oldbury, United Kingdom
A&O IT Group, a cybersecurity company, is based in Oldbury, United Kingdom. The midsize firm was established in 1963. Their team offers cybersecurity.Read More -
66
- Undisclosed
- 250 - 999 employees
- City of London, United Kingdom
Read MoreContino is a cloud consulting & SI and cybersecurity company established in 2014. The midsize City of London, United Kingdom-based team specializes in cloud consulting & SI and cybersecurity.
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67
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Kocho, a cybersecurity and IT managed services company, is headquartered in London, United Kingdom and Cardiff, United Kingdom. The midsize company was founded in 2001. Their services include cybersecurity and IT managed services.Read More -
68
- Undisclosed
- 50 - 249 employees
- London , United Kingdom
Established in 2017, Darkbeam is a cybersecurity company. The firm provides cybersecurity and has a midsize team.Read More -
69
- Undisclosed
- 2 - 9 employees
- City of London, United Kingdom
Launched in 2021, CyPro is a cybersecurity company. Their small team is based in City of London, United Kingdom. Their services include cybersecurity.Read More -
70
- Undisclosed
- 50 - 249 employees
- Doncaster, United Kingdom
Launched in 2015, DigitalXRAID is a midsize cloud consulting & SI and cybersecurity company. Their services include cloud consulting & SI and cybersecurity. The agency is headquartered in Doncaster, United Kingdom.Read More -
71
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Cybersecurity company Orpheus Cyber was founded in 2017. They are located in London, United Kingdom and McLean, Virginia and have a small team. Their services include cybersecurity.Read MoreIndustries
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72
- Undisclosed
- 2 - 9 employees
- Handforth, United Kingdom
SES Escrow is a cybersecurity company established in 2008. The agency provides cybersecurity and has a small team.Read More -
73
- $1,000+
- 2 - 9 employees
- Leeds, United Kingdom
Data Protection People is a cybersecurity company. Their small team is in Leeds, United Kingdom. The agency provides cybersecurity.Read More -
74
- Undisclosed
- 10 - 49 employees
- Royal Leamington Spa, United Kingdom
Based in Royal Leamington Spa, United Kingdom, Hacker On Rent is a cybersecurity company. The small team specializes in cybersecurity and was established in 2018.Read More -
75
- Undisclosed
- 50 - 249 employees
- Aylesbury, United Kingdom
Red Helix is a cybersecurity company based in Aylesbury, United Kingdom. The midsize team specializes in cybersecurity, IT managed services, and application testing. The agency was established in 1984.Read MoreIndustries
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76
- $50,000+
- 2 - 9 employees
- London, United Kingdom
Monsevo is a cybersecurity company. Their small team is headquartered in London, United Kingdom. Their services include cybersecurity. The company was founded in 2023.Read More -
77
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Marshall Info Tech is an IT managed services company. They are based in London, United Kingdom and have a midsize team. Their team specializes in IT managed services and cybersecurity.Read More -
78
- $10,000+
- 250 - 999 employees
- London, United Kingdom
Exponential-e is a London, United Kingdom-based cybersecurity company. The midsize agency was established in 2002. Their services include cybersecurity, cloud consulting & SI, unified communications consulting & SI, IT managed services, and more.Read More -
79
- $1,000+
- 10 - 49 employees
- Stourbridge, United Kingdom
Cybersecurity company Superfast IT is in Stourbridge, United Kingdom. The small firm was founded in 2002. Their team provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI.Read MoreIndustries
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80
- Undisclosed
- 2 - 9 employees
- Sunderland, United Kingdom
CyberWhite Limited is a cybersecurity company. Their small team is headquartered in Sunderland, United Kingdom and provides cybersecurity, IT managed services, other IT consulting and SI, and IT strategy consulting. The agency was established in 2018.Read More -
81
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Small cybersecurity and business consulting company Acumin Consulting, is in London, . Established in 1998, the team specializes in cybersecurity and business consulting.Read More -
82
- Undisclosed
- 10 - 49 employees
- Belfast, United Kingdom
Nimbus is a small Belfast, United Kingdom-based IT managed services and cybersecurity company. Launched in 2010, the team specializes in IT managed services and cybersecurity.Read More -
83
- Undisclosed
- 10 - 49 employees
- Belfast, United Kingdom
ITMS Ireland is a small IT managed services and cybersecurity company located in Belfast, United Kingdom. Their services include IT managed services and cybersecurity.Read More -
84
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Read MoreAltahonos is a digital reputation company based in London with offices in San Francisco and Istanbul. The company, founded in 2017, has a team of more than ten that provides cybersecurity, branding, digital strategy, SEO, and IT strategy consulting services to various clients and companies.
Clients
- Jasper's Info Tech
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85
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
First Response is a small cybersecurity and IT managed services company. They specialize in cybersecurity and IT managed services and were established in 2013. The firm is based in London, United Kingdom.Read More -
86
- Undisclosed
- 10 - 49 employees
- City of London, United Kingdom
Connect Digital Security is a cybersecurity and IT managed services company. The small City of London, United Kingdom-based team focuses on cybersecurity and IT managed services. The agency was established in 2016.Read More -
87
- $10,000+
- 10 - 49 employees
- London, United Kingdom
OTIFYD is a cybersecurity company in London, United Kingdom and Dubai, United Arab Emirates. The small firm was launched in 2022. Their services include cybersecurity, IT strategy consulting, IT managed services, and IT staff augmentation.Read More -
88
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Based in London, United Kingdom, Cykube is a cybersecurity and blockchain company. The small firm was established in 2018. Their team provides cybersecurity and blockchain.Read More -
89
- Undisclosed
- 10 - 49 employees
- Newcastle Upon Tyne, United Kingdom
Cystel is a cybersecurity company. They are headquartered in Newcastle Upon Tyne, United Kingdom and have a small team that specializes in cybersecurity, Artificial Intelligence, and ai consulting. The firm was launched in 2018.Read More -
90
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Read MoreC2 Risk is a business intelligence company and cybersecurity company. Their small team is in London, United Kingdom. The firm offers BI & big data consulting & SI and cybersecurity. The firm was established in 2015.
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