BLUE

What BLUE does

Blue is a French cloud, cybersecurity, and datacenter services provider founded in 2005 and headquartered in Châteaubourg, France. The company serves mid-market and enterprise customers — primarily IT Directors (DSI) and CIOs — across France with an integrated portfolio spanning managed cloud infrastructure, cybersecurity, SD-WAN networking, unified communications, and datacenter colocation. Its core technology stack is anchored by company-owned datacenters in Rennes/Châteaubourg and Nantes hosting more than 10,000 production servers, with ISO 27001 and HDS (Hébergeur de Données de Santé) certifications. Blue differentiates through a sovereign cloud positioning (XCP-NG hypervisor, French data residency outside US Cloud Act reach), a 24/7 Security Operations Center offering SOC, XDR, MFA and SOAR capabilities, SD-WAN management covering over 10,000 supervised links, and Cisco Webex-based unified communications supporting over 100,000 connected users.

The business model combines recurring managed services revenue (cloud hosting, cybersecurity subscriptions, datacenter colocation, SD-WAN management) with professional services for implementation and migration. Pricing is quote-based and tailored to enterprise requirements, sold through a direct enterprise field sales force supported by regional offices in Paris, Bordeaux, Nantes, Toulouse, and Le Havre. Customer segments are primarily horizontal across mid-market and enterprise businesses, with secondary exposure to public sector/collectivités and PME/TPE. The company has grown through a roll-up acquisition strategy — Prophone (2017), Océnais (2021), ADMI France (2023), and Openhost (2025) — and is actively pursuing SecNumCloud qualification with ANSSI to expand its sovereign cloud addressable market. Blue is privately held, founded and led by Nicolas Boittin (PDG), with institutional backing from Bpifrance and Legal & General's Digital Infrastructure Fund (LDIF), which replaced Quilvest Capital Partners in 2026.

Name

BLUE

Legal name

Bretagne Telecom

Website

https://bt-blue.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

101–250 employees

Short description

Blue is a French cloud, cybersecurity, and datacenter services provider offering sovereign cloud hosting, managed security, SD-WAN, and unified communications to mid-market and enterprise customers across France, operating its own HDS- and ISO 27001-certified datacenters in Rennes and Nantes.

Ownership category

akta.pro rank

Product category

Managed Cloud and Cybersecurity Services

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Computer Facilities Management Services (541513), Security Systems Services (except Locksmiths) (561621)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Industry/Vertical Cloud Platforms (e.g., Gov/Healthcare/Financial Cloud Regions) (HDABAAAL)

akta.pro secondary industries

Cloud Operations Outsourcing (Cloud Managed Operations) (BPAEAMAC), Private Cloud Platforms (On‑Prem Cloud Stacks) (HDABABAA), Cloud Security Managed Services (CSPM/CWPP/CNAPP) (BPAEADAF), Identity, Access & Key Management (IAM/KMS) as Cloud Core Services (HDABAAAH)

Keywords

• Managed cloud services
• Cybersecurity operations
• Datacenter colocation
• SD-WAN networking
• Unified communications

Headquarters

HQ city

Châteaubourg

HQ country

France

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Personnel, Technology or R&D, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Managed Cloud Services: Ongoing managed services for cloud infrastructure, cybersecurity, and datacenter operations with recurring subscription and usage-based billing components.
2. Professional Services: Implementation, migration, and consulting services for infrastructure deployment and system integration.
3. Telecom/VoIP Services: Unified communications and telephony services, including Cisco Webex-based solutions.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

BLUE is a French internet and cloud services operator that delivers managed cloud, cybersecurity, SD-WAN, unified communications, and datacenter hosting services to mid-market and enterprise customers across France. Operated from company-owned HDS- and ISO 27001-certified datacenters in Rennes and Nantes, the portfolio includes Blue Cloud (sovereign/hybrid/private/public cloud with Blue Stack on XCP-NG), Blue Cyber (SOC, EDR/XDR, MFA), Blue WAN (Fortinet SD-WAN), Blue Voix (Cisco Webex UC), and colocation/disaster recovery services. The company focuses on French data sovereignty, regulatory compliance, and IT infrastructure outsourcing for DSI/CIOs.

Product overview

Blue is a French cloud and cybersecurity operator offering an integrated portfolio of managed IT services. The core offering comprises Blue Cyber (cybersecurity with SOC, EDR/XDR, MFA), Blue Cloud (sovereign and hybrid cloud services with Blue Stack private cloud platform), Blue WAN (SD-WAN and network optimization), Blue Voix (unified communications via Cisco Webex), and Datacenter Services (colocation and hosting in ISO 27001 and HDS-certified facilities in Rennes and Nantes). Supporting services include DaaS virtual desktops, infogérance IT management, backup/disaster recovery, and specialized solutions for IBM i systems. The company operates as a sovereign cloud provider pursuing SecNumCloud qualification, serving over 4,000 enterprise clients across France.

Differentiator

Problem solved

Functional benefit

Products and services

• Blue Cyber Managed cybersecurity offering covering SOC (24/7 monitoring, analysis, supervision, and remediation), EDR/XDR endpoint protection with strong authentication and bastion access, ransomware management, penetration testing, Zero Trust, and SIEM/SOAR. Built for enterprise IT and security teams in France.
• Blue Cloud Managed cloud services spanning sovereign, hybrid, private, and public cloud, including cloud migration. Delivered from BLUE's French datacenters with micro-segmentation, container-based deployment, and operational maintenance of customer applications.
• Blue WAN (SD-WAN) Managed SD-WAN service providing secure site and application connectivity, WAN optimization, and supervision of more than 10,000 links through a central management console. Designed for multi-site enterprises.
• Blue Voix Enterprise unified communications combining calling, messaging, meetings, international call security with PIN protection, and VoIP telephony for over 100,000 connected users. Includes Cisco Webex integration.
• Datacenter Services Hosting and colocation in BLUE's HDS- and ISO 27001-certified datacenters in Rennes and Nantes, with 10,000+ production servers and disaster recovery (PRA/PCA) configured between sites under 100km apart. Includes health data hosting.
• Blue Stack Private cloud platform built on the XCP-NG French hypervisor, providing automated deployment with containers and sovereign data hosting in France. A key part of BLUE's sovereign cloud proposition.
• Infogérance IT infrastructure outsourcing covering server, application, and operational maintenance, sold as a recurring managed service to enterprises.
• Backup Externalisé Externalized backup and disaster recovery service including Veeam-powered solutions, tape backup, and secure snapshot services.
• DaaS (Desktop as a Service) Virtual desktop infrastructure providing cloud-hosted workstations for enterprise remote work and mobility needs.
• IBM i Solutions Specialized infrastructure solutions for IBM i (AS/400) systems, including hosting, migration, and managed services.
• Cisco Webex (managed offering) Managed Cisco Webex unified communications and collaboration platform with end-to-end encryption, softphonie, video conferencing, meeting scheduling, whiteboarding, and Control Hub administration; integrated with Azure AD and on-premise Active Directory.

Quantifiable outcome

• Zero data transfers to countries outside EEA (European Economic Area)
• +2 more outcomes

Named customers20 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature5 records

Partnerships

Ten partnerships are on record, tiered core and secondary.

• VMware (Broadcom)coreTechnology or IntegrationPremier Partner (1er Tier) status following VMware acquisition by Broadcom. Blue is a top-tier VMware cloud infrastructure partner offering private cloud on VMware stacks.
• MicrosoftcoreTechnology or IntegrationTechnology partner for Microsoft 365, Azure Virtual Desktop, and related Microsoft cloud solutions. Certified partnership for Microsoft enterprise solutions.
• CiscocoreTechnology or IntegrationCisco Webex partner providing unified communications and collaboration solutions. Blue offers Cisco-certified expertise and Webex deployment services.
• FortinetcoreTechnology or IntegrationSD-WAN and cybersecurity technology partner for network security solutions. Fortinet-based SD-WAN offerings.
• VeeamcoreTechnology or IntegrationGold partner for backup and data recovery solutions. Veeam-powered backup and externalized storage services.
• IBMcoreTechnology or IntegrationSilver partner for IBM solutions including IBM i (AS/400) infrastructure services.
• Campus CybercoreStrategic or Co-development PartnerPartner member of Campus Cyber, the national cybersecurity campus located at La Défense. Strategic positioning within French cybersecurity ecosystem.
• CitrixsecondaryTechnology or IntegrationTechnology partner for virtualization and endpoint solutions.
• ANSSIcoreStrategic or Co-development PartnerFrench National Cybersecurity Agency - Blue is in the process of obtaining SecNumCloud qualification, working directly with ANSSI for sovereign cloud certification.
• XCP-ngsecondaryTechnology or IntegrationFrench open-source hypervisor used for Blue Stack private cloud deployments, providing an alternative to VMware for sovereign deployments.

Scale indicators9 records

Recent moves1 record

Direct peers

• Cloud Temple: French sovereign cloud operator with SecNumCloud-qualified IaaS offering targeting sensitive and regulated workloads. Direct competitor to Blue on regulated enterprise cloud, with overlapping positioning around ANSSI compliance and French data residency.
• Outscale (Dassault Systèmes): French sovereign IaaS/PaaS provider owned by Dassault Systèmes, pursuing SecNumCloud qualification and offering cloud services from French datacenters. Comparable to Blue on sovereign cloud positioning and enterprise/government target market.
• OVHcloud: Largest French cloud provider with owned datacenters, broad product portfolio, and SecNumCloud-qualified offerings. Comparable to Blue on sovereign infrastructure and SMB/enterprise customer base, though significantly larger in scale.
• Scaleway (Iliad): French cloud provider owned by Iliad, operating owned datacenters in France and across Europe with sovereign cloud offerings. Comparable to Blue on French-owned infrastructure and sovereignty messaging, competing for similar sovereign enterprise workloads.
• Econocom: French IT services and managed services provider with significant enterprise infrastructure outsourcing, cloud, and cybersecurity practices. Comparable to Blue on managed IT services, infrastructure outsourcing, and French enterprise customer base.
• Devoteam: French-headquartered IT consulting and managed services firm with strong cloud transformation and cybersecurity practices. Comparable to Blue on enterprise IT services, cloud migration, and cybersecurity offerings to mid-market and enterprise clients.
• SCC France: European IT services provider with French operations covering cloud, managed services, and infrastructure outsourcing. Comparable to Blue on integrated cloud/managed services offering and enterprise customer base, though broader geographic footprint.

Broad incumbents

• Capgemini: Global IT services leader with major French operations in cloud, infrastructure, and cybersecurity. Broader portfolio than Blue with global scale, but overlaps significantly on enterprise cloud transformation and managed services in France.
• Thales Cybersecurity & Digital Identity: Global French-headquartered cybersecurity and digital infrastructure provider with cloud and managed security offerings. Overlaps with Blue on sovereign cybersecurity and infrastructure services, though at substantially larger scale and broader portfolio.
• Atos: Major French-headquartered IT services and managed infrastructure provider undergoing significant restructuring. Competes with Blue on enterprise managed IT services, cloud, and cybersecurity in France, despite very different scale and financial positioning.

Market position

Strengths5 records

Weaknesses5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/bt_blue_

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BLUE