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Company · Managed cybersecurity services

CSA Cyber

As of 4 November 2026, CSA Cyber has 6 open roles (0 new in 30 days), its it operations & business systems team is hiring most, and its postings do not name a tool yet.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Newington, United Kingdom51-200 employees10M-50M revenue, est.B2Bcsacyber.com ↗LinkedIn ↗
Headquarters
Newington, England, United Kingdom
Employees
51-200 employees (estimated)
Sells to
high-profile clients, critical sectors
Certifications on site
cyber_essentials, ISO 27001, ISO 9001, pci_dss
Site languages
EN
Career system
Ownsite_html
6open roles · 0 new in 30 days
0tools named in postings
hiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

CSA Cyber in one screen

Read from csacyber.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What CSA Cyber does

CSA Cyber is a UK-based cyber security service provider that delivers end-to-end security services to high-profile clients and critical sectors worldwide. Its offerings include penetration testing, incident response, SOC services, ISO 27001 consultancy, and AI security. It operates a 24/7 Security Operations Centre and holds multiple industry accreditations.

penetration testingcontinuous testingred/purple teamingvulnerability management as a serviceiso 27001 implementationsoc servicesincident response retainersai security services
Whom it sells to

Named on the site: high-profile clients, critical sectors.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 582 scored.

SEC ConsultAustria · 201-500 employeesFortis by SentinelUnited States · 501-1000 employeese-SaferBrazil · 51-200 employeesEnsign InfoSecurityUnited States · 501-1000 employeesBDO Cyber SecurityGermany · 51-200 employeesBridewellUnited Kingdom · 201-500 employees
03Tech stack, with the evidence

What CSA Cyber says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

On the website or in DNS

Vendors whose code loads on csacyber.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

HubSpotseen on csacyber.comAnthropicseen on csacyber.comappleseen on csacyber.comAtlassianseen on csacyber.comCloudflareseen on csacyber.comexclaimerseen on csacyber.com
Microsoft 365seen on csacyber.com
Microsoft Entra IDseen on csacyber.com
microsoft_intuneseen on csacyber.com
microsoft_teamsseen on csacyber.com
SendGridseen on csacyber.com
04Hiring

6 open roles, 0 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring it operations & business systems in United Kingdom →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at CSA Cyber, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add CSA Cyber to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like CSA Cyber

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 582 scored.

SEC ConsultManaged cybersecurity services · Austria201-500 employees
Fortis by SentinelManaged cybersecurity services · United States501-1000 employees
e-SaferManaged cybersecurity services · Brazil51-200 employees
Ensign InfoSecurityManaged cybersecurity services · United States501-1000 employees
BDO Cyber SecurityManaged cybersecurity services · Germany51-200 employees
BridewellManaged cybersecurity services · United Kingdom201-500 employees
07Profile

From the company's own website

Legal nameCSA Cyber
IndustryTechnology & software · Managed cybersecurity services
Offeringspenetration testing · continuous testing · red/purple teaming · vulnerability management as a service · iso 27001 implementation · soc services · incident response retainers · ai security services
Target customershigh-profile clients · critical sectors
Geographic scopeinternational · also United States
Reviews foundtrustpilot
Public contact points1 role addresses · 3 phone numbers
Pages readprivacy, pricing, terms, team, home, contact, careers, references, services, certifications
Datescrawled 2026-08-20 · profiled 2026-08-22 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

CSA Cyber (Newington, United Kingdom, 51-200 employees) has 6 open roles, 0 new in 30 days, and names 0 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/csacyber.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from csacyber.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Ownsite_html career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

CSA Cyber: questions

Is CSA Cyber hiring?

6 open roles as of 4 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is it operations & business systems.

Where does this profile come from?

From csacyber.com itself: we crawled it on 2026-08-20, built the profile on 2026-08-22, and read its career site (Ownsite_html) hourly since. Headcount is from LinkedIn.

Who should I write to at CSA Cyber?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

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