Tarian Labs
Tarian Labs is a Wales-based, UK-owned cybersecurity firm delivering practitioner-led penetration testing and adversarial simulation across three tiers (Essentials, Enhanced, Elite) to regulated sectors including FinTech, SaaS, healthcare, and defence supply chains.
- Company typePrivate
- Founded2025
- HeadquartersWales, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Tarian Labs does
Tarian Labs is a Wales-based cybersecurity firm that delivers practitioner-led penetration testing and security assessments to commercial organisations in regulated sectors. Founded by practitioners with backgrounds securing UK defence and critical national infrastructure environments, the company translates adversarial simulation methodologies historically used in government settings into fixed-fee commercial engagements. The firm is entirely UK-owned and operated, holds all engagement data onshore under UK jurisdiction, and markets this sovereign capability as a precondition for defence supply chain, government procurement, and regulated-sector work.
The company offers three assessment tiers: Essentials (a one-day entry-level engagement combining automated vulnerability scanning with practitioner validation and MFA, backup, and phishing reviews); Enhanced (full-scope penetration testing across external infrastructure, internal network and Active Directory, web applications and APIs, and cloud configuration on AWS, Azure, and GCP); and Elite (bespoke adversarial simulation covering red team, purple team, physical security, and social engineering). Core methodology combines AI-augmented automated tooling with hands-on certified practitioner analysis; reports are mapped to Cyber Essentials, ISO 27001, DORA, FCA, PCI DSS, SOC 2 Type II, and NCSC guidance. Engagements are delivered as one-off assessments or recurring programmes, with the firm explicitly positioning continuity over time as a way to build an audit evidence trail and accelerate remediation.
Tarian Labs generates revenue through fixed-fee professional services, distributed via direct practitioner-led sales (no sales team, engineers handle all client interaction from first contact through delivery) and a Partner Programme launched March 2026 that offers Referral, Reseller, and Strategic Alliance models to MSPs, cloud providers, and IT consultancies. Customer segments span FinTech and financial services, SaaS and technology platforms (both flagged as primary), healthcare, manufacturing, legal, retail, energy, education, and defence supply chain. The firm is a member of FinTech Wales and has established a strategic alliance with Critical Cloud for continuous runtime security validation; one public customer testimonial (a UK SaaS Provider) is disclosed.
Tarian Labs firmographics
Firmographics- Name
- Tarian Labs
- Legal name
- Tarian Labs
- Website
- https://www.tarianlabs.com
- Company type
- Private
- Founded year
- 2025
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Tarian Labs is a Wales-based, UK-owned cybersecurity firm delivering practitioner-led penetration testing and adversarial simulation across three tiers (Essentials, Enhanced, Elite) to regulated sectors including FinTech, SaaS, healthcare, and defence supply chains.
- Ownership category
- akta.pro rank
Tarian Labs industry classification
Industry- Product category
- Cybersecurity Services
- NAICS
- Investigation and Security Services (5616)
- SIC
- Services-Testing Laboratories (8734)
- akta.pro primary industry
- Security Audits & Compliance (ISO 27001, SOC 2, PCI DSS, HIPAA, SOX) (BPAKADAC)
- akta.pro secondary industries
- Vulnerability Assessment & Scanning (HDADAHAA), Web Application Security (WAF, RASP) (HDADACAA), Physical Security Risk Assessments & Site Surveys (BPAKADAB)
Keywords
Where Tarian Labs is headquartered
LocationHeadquarters
- HQ city
- Wales
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
Tarian Labs business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Security Assessment Services: Fixed-fee penetration testing and security assessment services delivered as one-off engagements or recurring programmes. Three tiers: Essentials (1 day remote/on-site), Enhanced (full-scope custom engagement), Elite (bespoke adversarial simulation). Revenue generated through professional services fees.
- Partner Programme Revenue: Revenue sharing with MSPs, cloud providers, and IT consultancies through referral fees, reseller margins, and strategic alliance arrangements. Referral partners receive fee on closed engagements; resellers set their own margin on delivered services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Essentials - Single day assessment for businesses taking first serious look at security |
| Unit Pricing | Pay-as-you-go | Enhanced - Full-scope penetration testing scoped around environment |
| Unit Pricing | Pay-as-you-go | Elite - Bespoke adversarial simulation for organisations facing determined threats |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels3 records
Tarian Labs product offering
Product offeringCore offering
Tarian Labs provides practitioner-led penetration testing and security assessment services that map customer attack surfaces the way a real attacker would. Engagements cover external infrastructure, internal networks and Active Directory, web applications and APIs, cloud configuration across AWS/Azure/GCP, red team operations, physical security, and social engineering. Services are delivered as fixed-fee, AI-augmented assessments available as one-off or recurring programmes, with reports mapped to Cyber Essentials, ISO 27001, NCSC, DORA, FCA, PCI DSS, and SOC 2 frameworks.
Product overview
Tarian Labs offers practitioner-led penetration testing and security assessments through three assessment tiers: Essentials (entry-level, automated scanning with practitioner validation), Enhanced (full-scope penetration testing across external, internal, application, and cloud environments), and Elite (advanced adversarial simulation including red team, purple team, physical, and social engineering). Services are available as one-off assessments or recurring engagements. The company also operates a Partner Programme enabling MSPs, cloud providers, and IT consultancies to deliver certified penetration testing through referral, reseller, or strategic alliance arrangements.
Differentiator
Problem solved
Functional benefit
Products and services
- Essentials Entry-level fixed-fee 1-day security assessment for businesses taking their first serious look at their security. Includes automated vulnerability scanning with practitioner-led validation, multi-factor authentication review, backup and disaster recovery check, phishing and email spoofing protection assessment, and a plain-English PDF report with prioritised findings mapped to Cyber Essentials controls. Delivered remotely or on-site as a one-off or recurring engagement.
- Enhanced Full-scope fixed-fee penetration testing scoped per engagement, covering external infrastructure penetration testing, internal network and Active Directory testing, web application and API security testing, and cloud configuration review across AWS, Azure, and GCP. Delivered with a technical report and executive summary mapped to Cyber Essentials, ISO 27001, and NCSC guidance. Available remotely or on-site as a one-off or recurring engagement.
- Elite Bespoke adversarial simulation for organisations facing determined threats, scoped per engagement and delivered on-site and remote. Includes red team adversarial simulation, purple team detection and response exercises, physical security and tailgating assessment, social engineering and spear phishing campaigns, desktop crisis simulation for leadership, and a prioritised improvement roadmap with framework mapping.
- Partner Programme Certified penetration testing offering for MSPs, cloud providers, and IT consultancies with three engagement models: Referral Partner (introduction-based with referral fee on closed engagements), Reseller Partner (white-label or co-branded delivery with partner-set margin), and Strategic Alliance (joint go-to-market with technology vendors and platform providers).
Companies that use Tarian Labs
Customer profileNamed customers1 record
Segments9 records
Ideal customer profiles4 records
Tarian Labs technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Tarian Labs partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Critical CloudcoreStrategic alliance with Critical Cloud delivering Managed Runtime Assurance combined with Tarian Labs' practitioner-led offensive security testing. Joint service covers cloud/infrastructure assessment, penetration testing, web application testing, API testing, attack-path validation, and retesting. Partners include Critical Cloud, managed service providers, cloud providers, and IT consultancies through the formal partner programme launched March 2026.
Scale indicators3 records
Recent moves4 records
Expansion highlights5 records
Tarian Labs competitors and assessment
Company assessmentDirect peers
- Secarma: UK-based cybersecurity consultancy offering penetration testing, red team operations, and security assessments. Directly competes in the same commercial UK pentesting market with similar target verticals.
- Bishop Fox: US-headquartered, practitioner-led penetration testing and offensive security firm with strong reputation in application, network, and cloud testing. Comparable in methodology and prestige positioning, though competing primarily in North America.
- Cyberis: UK-based specialist penetration testing and security advisory firm offering CREST-accredited testing services. Direct competitor with similar practitioner-led model and regulated-sector focus.
- Hedgehog Security: UK-based penetration testing and security consultancy focused on CREST-accredited testing for SMB and enterprise clients. Comparable practitioner-led, UK-focused delivery model.
- Pen Test Partners: UK-based specialist penetration testing firm offering web app, infrastructure, IoT, and red team services. Most direct comparability in terms of practitioner-led, UK-based delivery model targeting commercial and regulated sector clients.
Broad incumbents
- NCC Group: UK-headquartered cybersecurity firm providing penetration testing, threat intelligence, and managed security services globally. Closest large incumbent peer, also serving UK-regulated and defence sectors, though operating at much larger scale with broader portfolio beyond pentesting.
- Kroll Cyber Risk: Global risk consultancy with cyber risk practice including penetration testing and red team services. Acquired UK-based Redscan. Broad incumbent offering similar services to enterprise and regulated clients.
- WithSecure (formerly F-Secure Consulting): European cybersecurity firm with a dedicated offensive security consulting arm providing penetration testing and red team services. Broad incumbent with both commercial and enterprise defence-sector exposure.
- Orange Cyberdefense: European cybersecurity services firm including penetration testing and red team operations, with strong UK and continental Europe presence. Broader portfolio but overlapping pentesting offering.
Others
- CREST: UK-based accreditation body for cybersecurity service providers, including penetration testing. Tarian Labs practitioners hold CREST CRT certification; CREST accreditation is a market-shaping peer reference for the company.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Tarian Labs social profiles
Digital presenceTarian Labs compliance and trust
Trust signalCompliance5 records
Tarian Labs financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tarian Labs leadership team
Management profileNumber of profiles
Profiles2 records
Tarian Labs funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tarian Labs M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Tarian Labs
What does Tarian Labs do?
Tarian Labs provides practitioner-led penetration testing and security assessment services that map customer attack surfaces the way a real attacker would. Engagements cover external infrastructure, internal networks and Active Directory, web applications and APIs, cloud configuration across AWS/Azure/GCP, red team operations, physical security, and social engineering. Services are delivered as fixed-fee, AI-augmented assessments available as one-off or recurring programmes, with reports mapped to Cyber Essentials, ISO 27001, NCSC, DORA, FCA, PCI DSS, and SOC 2 frameworks.
Is Tarian Labs a public or private company?
Tarian Labs is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Tarian Labs founded?
Tarian Labs was founded in 2025. It employs 1 to 10 people.
Where is Tarian Labs based?
Tarian Labs is headquartered in Wales, United Kingdom, in the Europe region.
How does Tarian Labs make money?
Two revenue lines are on record. Security Assessment Services are the primary driver. The others are partner Programme Revenue.
Who are Tarian Labs's main competitors?
Direct peers on record are Secarma, Bishop Fox, Cyberis, Hedgehog Security and Pen Test Partners. Broad incumbents are NCC Group, Kroll Cyber Risk, WithSecure (formerly F-Secure Consulting) and Orange Cyberdefense. CREST is listed as an others.
Does Tarian Labs have an API?
No public API is recorded for Tarian Labs.
What industry is Tarian Labs in?
Tarian Labs's product category is Cybersecurity Services. Its primary akta.pro industry code is BPAKADAC, Security Audits & Compliance (ISO 27001, SOC 2, PCI DSS, HIPAA, SOX), with a secondary code of HDADAHAA, Vulnerability Assessment & Scanning. Its NAICS code is 5616 and its SIC code is 8734.