Top 100 Cyber Incident Response Companies in London
The Best of April 2024
Looking for a top cyber incident response company in London?
Operating in the digital age means your business’s data and network security are at risk of incident breaches. To prevent this from happening, it’s important to have fortified, defensive actions against possible security situations. This is where breach and incident response companies come in to save the day.
An effective breach and incident response plan consists of incident identification, containment, eradication, and restoration. However, not all situations are solved similarly. Some require more expertise than others. To ensure your success in protecting your data, work with a breach and incident company and lower the chances of your precious data being compromised.
To assist you in your search for a partner, we’ve compiled this list of the top incident response services in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Incident Response Services
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1
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Read MoreTransputec, a midsize cybersecurity company, is located in Wembley, United Kingdom. They focus on cybersecurity, IT managed services, and custom software development and were launched in 1984.
Industries
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2
- $5,000+
- 1,000 - 9,999 employees
- London, United Kingdom
Read MoreERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.
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3
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Read MoreSmartdesc is a London-based IT company with a team of fewer than 50 people. Founded in 2011, they offer IT strategy consulting, cloud consulting, and cybersecurity solutions for small and mid-market businesses, primarily non-profit organizations.
Clients
- Mind
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4
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Read MoreTexaport is an established and reputable managed service provider with a strong focus on security and customer service excellence. Texaport empowers organizations with comprehensive managed services that combine exceptional customer service, strategic digital transformation, and robust security solutions.
Founded in 2012, Texaport has been providing IT solutions, Consultancy, and Cybersecurity to clients throughout the UK and across the globe.
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5
- $10,000+
- 250 - 999 employees
- London, United Kingdom
Read MoreLink Group Global, inc. Is an Austin, Texas-based human resources agency. The midsize company was established in 2015. Their services include HR services, IT managed services, and IT staff augmentation.
Clients
- Danone
Industries
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6
- $5,000+
- 10 - 49 employees
- Billericay, United Kingdom
Read MoreClear Thinking Solutions is a communication and IT solutions provider based in Essex, U.K., with an office in London. The company, founded in 2009, has a team of more than 20 that provides IT managed services, cybersecurity, and IT strategy consulting to small and midmarket companies.
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7
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Read MoreQuema OÜ is a small IT strategy consulting and cloud consulting & SI company. The Tallinn, Estonia-based company was founded in 2022. Their team offers IT strategy consulting and cloud consulting & SI.
Clients
- Blyp
Industries
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8
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Read MoreHewardMills is a Data Protection Office (DPO) services company based in London with offices in Dublin, San Francisco, Berlin, and Zurich. The company has a team of more than 30 that provides business consulting, cybersecurity, and corporate training services to various companies.
Clients
- Monzo
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9
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Read MoreTibus Ltd is an internet company based in Belfast, Ireland that was founded in 1996. Their team of around 30 employees provides managed IT services to mid-market and small businesses in the IT sector.
Industries
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10
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Read MoreCloudserve is a cloud solutions provider based in Bournemouth, England with an office in London. Founded in 2009, their team of fewer than 50 professionals offers IT managed services, IT strategy consulting, and cloud consulting & SI services for small and medium-sized businesses. They have experience working in various industries, including hospitality, financial services, and IT.
Clients
- FJB Hotels
Industries
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11
- $25,000+
- 10 - 49 employees
- London, United Kingdom
HEXENS is a London, United Kingdom-based cybersecurity company. The small company was established in 2021. Their team focuses on cybersecurity.Read MoreIndustries
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12
- $1,000+
- 10 - 49 employees
- Potters Bar, United Kingdom
Read MoreIT managed services company TWC IT Solutions was established in 2011. They are located in Potters Bar, United Kingdom; Jersey City, New Jersey and Central, Hong Kong and have a small team. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, and more.
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13
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Read MoreERP consulting and SI company Professional Advantage is in North Sydney, Australia. The midsize team offers ERP consulting and SI, cloud consulting & SI, BI & big data consulting & SI, cybersecurity, and more and was established in 1989.
Industries
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14
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Read MoreTeceze Ltd is a London-based IT company founded in 2012 with more than 10 employees. They are experts in IT strategy consulting, cybersecurity, and IT managed services for clients that work in the industries of business services, consumer products, and more.
Clients
- Outsell, Inc.
Industries
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15
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
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
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16
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
In London, United Kingdom, Ravelin Technology is an AI firm and cybersecurity company. The midsize firm was established in 2014. Their team specializes in Artificial Intelligence and cybersecurity.Read More -
17
- $10,000+
- 10 - 49 employees
- London , United Kingdom
Turgensec, a cybersecurity company, is located in London , United Kingdom. They offer cybersecurity and were founded in 2019.Read MoreIndustries
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18
- Undisclosed
- 1,000 - 9,999 employees
- London, United Kingdom
Read MoreSecureworks is a large cybersecurity company. They offer cybersecurity and were established in 1999.
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19
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Read MoreSuntel 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
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20
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Callsign is an AI firm launched in 2011. The midsize London, United Kingdom-based team offers Artificial Intelligence and cybersecurity.Read More -
21
- Undisclosed
- 250 - 999 employees
- Kent, United Kingdom
Read MoreIT strategy consulting company Air IT was established in 2005. Their midsize team is located in Sandiacre, United Kingdom. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.
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22
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Clear Infosec is a Jersey City, New Jersey-based cybersecurity company. They specialize in cybersecurity, IT staff augmentation, and IT strategy consulting and were established in 2017.Read MoreIndustries
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23
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
TeskaLabs, an IoT development and cybersecurity company, was founded in 2014. Their small team is headquartered in London, United Kingdom and specializes in IoT development and cybersecurity.Read More -
24
- 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 -
25
- 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 -
26
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Online Business Systems is an IT strategy consulting company located in Winnipeg, Canada and Bloomington, Minnesota. The midsize team specializes in IT strategy consulting and business consulting. The firm was established in 1986.Read MoreIndustries
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27
- $1,000+
- 10 - 49 employees
- Beckenham, United Kingdom
Gregory Micallef Associates is a small telephone answering service. They focus on voice services, IT managed services, and cybersecurity and were established in 1992. The firm is in Beckenham, United Kingdom.Read MoreIndustries
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28
- Undisclosed
- 50 - 249 employees
- Staines-upon-Thames, United Kingdom
TDM Group is a midsize IT managed services company. Established in 1997, the company is headquartered in Staines-upon-Thames, United Kingdom. Their services include IT managed services, cybersecurity, IT strategy consulting, and cloud consulting & SI.Read More -
29
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Vuntie Limited, a cybersecurity company, was founded in 2019. Based in London, United Kingdom, their small team focuses on cybersecurity, custom software development, BI & big data consulting & SI, IoT development, and more.Read MoreIndustries
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30
- $5,000+
- 10 - 49 employees
- Leatherhead, United Kingdom
Computer Care, a IT strategy consulting company, is located in Leatherhead, United Kingdom. The small team focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and was established in 2001.Read MoreIndustries
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