TC

Telia Cygate

Telia Cygate AB

Sundbyberg, Sweden

Managed SecurityDetection & ResponseIncident ResponsePenetration Testing24/7 SOC
Founded 1978501-1000 employeesServes Enterprise, Public Sector, Critical Infrastructure
Profile last updated: March 14, 2026

About

Founded in 1978, Telia Cygate is a cybersecurity company based in Sundbyberg, Sweden working in managed security, detection & response, incident response +5 more.

Telia Cygate is a Swedish IT and security company and a subsidiary of Telia. It delivers network, security and cloud services, with cybersecurity as a core offering alongside connectivity and hybrid IT. Its security services include a managed SOC, a digital security watch service, incident response, penetration testing, security risk assessments and NIS2 advisory. The company also offers sovereign AI infrastructure hosted in Swedish data centres, private and public cloud, and IoT solutions. It operates from around 20 locations in Sweden and reports roughly 650 employees, most of them specialists in networks, security and cloud. Telia Cygate was founded in 1978 and is owned by Telia since 2006.

Location

Sundbyberg, Sweden

Founded

1978

Employees

501-1000

Company type

Subsidiary

Legal name

Telia Cygate AB

Registration

5565498952

Focus areas

managed securitySOCincident responsepenetration testingNIS2cloudnetwork securitysovereign AIIoT

Languages

SVEN

Services & products

Security domains

Managed SecurityDetection & ResponseIncident ResponsePenetration TestingNetwork SecurityCloud SecurityIdentity & AccessGRC & Compliance

How they deliver

Managed ServicesProfessional ServicesConsultingReseller

Operations

Runs a 24/7 security operations centre

Products

Digitalt vaktbolag

Managed SOC

Managed security monitoring and response service covering the full cyber attack chain, including proactive detection and incident handling.

Customers

EnterprisePublic SectorCritical Infrastructure

Industries served

FinanceRetailPublic SectorMediaManufacturingEnergyReal EstateHealthcareForestry

Compliance & partners

Compliance frameworks

NIS2NIST

Technology partners

MicrosoftCiscoHPEAmazon Web ServicesGoogle CloudVMwareAccenture

Credentials & affiliations

Certifications

ISO 14001

Issued by: Environmental management certification (held together with Telia)

Microsoft Gold Partner

Issued by: Microsoft

Awards

Årets partner till HPE i nordvästra Europa

HPE

People

Management & team (5)

+ 1 more