BOSSTEK
- Company typePrivate
- Founded2004
- HeadquartersChâtillon, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What BOSSTEK does
BOSSTEK, legally registered as BTEK Consulting, S.A.R.L., is a French open source IT infrastructure consulting firm founded in 2004 and headquartered at 150 Avenue de Verdun, Châtillon (Île-de-France), with a secondary work location in Noisy-le-Grand. The firm positions itself as an "SSLL" (Société de Services et d'Expertise en Logiciels Libres), providing vendor-independent consulting across the full infrastructure lifecycle — analysis, deployment, and maintenance — for large enterprises (grands comptes) and government institutions. Named clients include DGFiP (Ministry of Finance, including the COPERNIC architecture program), Banque de France, LCL, BNP Paribas, GEODIS, and Darty, spanning finance, retail, logistics, transport, industry, and telecommunications.
Technically, BOSSTEK's core competency is open source infrastructure: virtualization (XEN/KVM, OpenNebula), cloud platforms (OpenStack, Kubernetes, Docker), configuration management (Ansible, Puppet, Cobbler), databases (PostgreSQL, MySQL/MariaDB), storage (Ceph, object storage), identity (OpenLDAP, LemonLDAP::NG, Fusion Directory), and CI/CD (GitLab, Jenkins). The firm operates an internal R&D environment, Lab BOSSTEK, built on OpenNebula since 2012, and has developed proprietary integrations including an SSO-enabled OpenNebula Sunstone portal and a Docker-based Pydio file-sharing framework. Consultants are deployed on-site at client locations for multi-year missions (target 2-year duration), with an internal 70/30 split between familiar and new-challenge work to compound expertise.
Commercially, BOSSTEK runs a sales-led, services-only model with no software product revenue. Income is generated through professional-services billings and a secondary stream of technical training. The company has 11–50 employees, is privately held with €100,000 share capital, and has never raised external funding. Its GTM combines direct enterprise field sales, content marketing via a technical blog, community engagement (Paris Open Source Summit, OW2con, OpenNebula TechDay, PostgreSQL sessions), and recruitment events. The firm also maintains Greentek, a non-profit association founded by its employees in 2011 that promotes open source and eco-responsible IT, including solidarity installations of Primtux on recycled computers in Châtillon schools.
BOSSTEK firmographics
Firmographics- Name
- BOSSTEK
- Legal name
- BTEK Consulting, S.A.R.L.
- Website
- https://bosstek.fr
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
BOSSTEK industry classification
Industry- Product category
- IT Infrastructure Consulting Services
- NAICS
- Management Consulting Services (54161), Computer Systems Design and Related Services (5415)
- SIC
- Services-Management Consulting Services (8742), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Cloud, DevOps & Infrastructure Staffing (BPACADAD)
- akta.pro secondary industry
- Platform Engineering & Internal Developer Platforms (IDP) (BPAEAKAC)
Keywords
Where BOSSTEK is headquartered
LocationHeadquarters
- HQ city
- Châtillon
- HQ country
- France
- HQ region
- Europe
Offices3 records
Markets served
BOSSTEK business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- IT Infrastructure Consulting and Advisory Services: BOSSTEK provides expert consulting in open source infrastructure. Consultants are placed at client sites to work on infrastructure projects. Revenue is generated through billable consulting engagements. The company has a 'double expertise' in both open source and proprietary solutions, serving large enterprises and government institutions.
- Technical Training and Education Services: BOSSTEK offers training programs for junior and experienced administrators. Training covers topics such as Linux System Administration, Virtualization (XEN/KVM), Database Administration (MySQL/PostgreSQL), Backup Solutions, Middleware (Tomcat/J2EE), and Deployment (Puppet/Cobbler). Training is delivered by field-experienced consultants.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Cloud Engineer (Ingénieur Cloud) - CDI, junior to senior levels |
| Other | Multi-year contract | DevOps Engineer (Ingénieur DevOps) - CDI position based in Noisy-Le-Grand |
| Other | Multi-year contract | Virtualization Engineer (Ingénieur virtualisation) - in team of 5 |
| Other | Multi-year contract | System Engineer / Technical Architect (Ingénieur système avancé / Architecte technique) - CDI, junior to senior levels |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels5 records
BOSSTEK product offering
Product offeringCore offering
BOSSTEK is a French IT consulting firm (SSLL) that delivers end-to-end open source infrastructure services — from strategy definition to information system implementation — across three phases: Analysis, Deployment, and Maintenance. Consultants are deployed on client sites to design, deploy, migrate, secure, and operate infrastructure based on Linux, OpenStack, Kubernetes, Docker, virtualization, databases, storage, middleware, and CI/CD technologies, serving large enterprises and government institutions in finance, transport, industry, retail, and telecommunications.
Product overview
BOSSTEK is a consulting company specializing in open source infrastructure solutions, not a software product vendor. The company offers professional consulting services in infrastructure design, deployment, and maintenance, along with specialized training programs. The core offerings include Linux system administration, virtualization (XEN/KVM), database administration (MySQL/PostgreSQL), backup solutions, middleware, and deployment automation. Greentek operates as a sub-brand focused on eco-responsible open source initiatives. There is no unified software product platform; the company provides expert consulting services and training built on open source technologies.
Differentiator
Problem solved
Functional benefit
Brands
- Greentek: A network for exchanging know-how, creation, research and evaluation of IT, economic and ecological solutions. An eco-responsible initiative promoting open-source software through awareness and collaborative actions.
Products and services
- Infrastructure Consulting Services End-to-end consulting services for the design, deployment, migration, support, evolution, and maintenance of client information systems based on open source software (Linux, OpenStack, Kubernetes, Docker, virtualization, databases, middleware, CI/CD, SSO). Delivered to large enterprises and government institutions in finance, transport, industry, retail distribution, and telecommunications through on-site consulting engagements structured in three phases: Analysis, Deployment, Maintenance.
- Training Services Training programs for junior and experienced administrators covering Linux system administration, virtualization (XEN/KVM), database administration (MySQL/PostgreSQL), backup solutions (CloneZilla/BACULA), middleware (Tomcat/J2EE), and deployment automation (Puppet/Cobbler). Delivered by consultants with years of field experience on the corresponding technologies.
- Greentek (Sub-brand Initiative) An eco-responsible initiative and knowledge-exchange network created by BOSSTEK employees that promotes open source software through awareness actions, solidarity IT projects (e.g., installing Primtux on recycled computers in schools), and collaborative open source initiatives.
Quantifiable outcome
- Consultants can change missions 'à la demande' (on demand), moving between large accounts to enrich their experience and career trajectory.
- +2 more outcomes
Companies that use BOSSTEK
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles2 records
BOSSTEK technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
BOSSTEK partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- OpenNebulacoreOpenNebula is the open source cloud and virtualization management platform that BOSSTEK uses as the foundation of its internal laboratory (Lab BOSSTEK) since 2012. BOSSTEK actively participates in the OpenNebula community, reports bugs, requests features, and contributes to the project's development. They have attended OpenNebula TechDay 2015 and OpenNebulaConf 2016, and maintain expertise with OpenNebula across multiple versions (3.8 through 5.4+).
- OpenNebula (as a platform ecosystem)coreBOSSTEK's Lab BOSSTEK uses OpenNebula as its IaaS platform. The relationship is deep: BOSSTEK has customized OpenNebula's Sunstone interface to integrate with their SSO portal (LemonLDAP::NG), participates in community governance discussions, and contributes bug reports and feature requests.
- Dalibo (PostgreSQL specialist)minorDalibo is the French PostgreSQL expertise company. BOSSTEK consultants regularly attend Dalibo-organized events including PostgreSQL workshops (version 9.6), PGDay Paris, and PGSession conferences. BOSSTEK consultant Henri attended a Dalibo workshop on PostgreSQL 9.6 features including parallel query processing, bloom filters, and FDW.
- Open Source Community (broad ecosystem)coreBOSSTEK positions itself as deeply embedded in the open source community. They participate in OW2 community, Paris Open Source Summit, Open Source Days, and various open source projects. The company encourages consultants to contribute to open source projects by filing bug reports, translating documentation, proposing patches, and participating in community governance.
- GreentekminorGreentek is a non-profit association created by BOSSTEK employees, focused on promoting open source software and eco-responsibility. Greentek's mission includes free software education, solidarity IT projects in schools (using Primtux distribution on recycled computers), and open source awareness. BOSSTEK employees founded and actively participate in Greentek, which operates independently at greentek.info.
Scale indicators4 records
Recent moves6 records
Expansion highlights4 records
BOSSTEK competitors and assessment
Company assessmentBroad incumbents
- Red Hat: Global open source infrastructure vendor (OpenStack, Ansible, Linux, Kubernetes via OpenShift) and professional services arm. Competes indirectly via services-led engagements on the same OSS stacks BOSSTEK consults on, but as a much broader incumbent.
- OCTO Technology: French digital and IT consulting firm with deep expertise in cloud, DevOps, platform engineering, and software craftsmanship. Comparable to BOSSTEK on infrastructure/DevOps consulting for large French accounts, but at materially larger scale.
- Canonical: Commercial sponsor of Ubuntu and OpenStack with a professional services practice covering cloud infrastructure and Kubernetes. Overlaps with BOSSTEK in OpenStack/Linux consulting, but Canonical operates globally with vendor-linked engagement model.
- Devoteam: European IT consultancy with a strong cloud, DevOps, and digital transformation practice, including a dedicated open source and platform engineering offering. Larger, broader incumbent that overlaps with BOSSTEK in DevOps/cloud infrastructure consulting but with much wider geographic and service coverage.
Direct peers
- Linagora: French open source software and services company offering consulting, integration, and open source products (e.g., OpenPaas, LinShare). Comparable in its French footprint, open source DNA, and focus on public sector and large enterprise clients.
- Open Studio: French open source web and digital agency/consultancy. While more digital-product oriented than BOSSTEK, shares the open source DNA, French market, and SME consulting scale.
- Smile: European open source digital integrator and consulting firm specializing in web, mobile, IoT, and infrastructure, with a strong French presence. Closely matches BOSSTEK's open source consulting model and large enterprise/government focus.
- Alter Way: French open source services firm (now part of the Smile group) offering consulting, integration, and managed services around Linux, cloud, DevOps, and open source infrastructure. Directly comparable to BOSSTEK in mission, geography, and customer segment.
- Arolla (now part of Devoteam): French IT consulting firm specializing in DevOps, cloud, and software craftsmanship for large enterprises. Directly comparable niche and customer base to BOSSTEK, with similar technical focus.
Others
- Weka (formerly Linagora Consulting / Weka.io): Listed here only as an adjacent infrastructure technology provider in the open source/data infrastructure space that targets similar HPC and enterprise workloads. Weakly comparable to BOSSTEK and included only to illustrate adjacent ecosystem players.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
BOSSTEK social profiles
Digital presenceBOSSTEK financial estimates
Financial estimateRevenue estimate
Valuation estimate
BOSSTEK leadership team
Management profileNumber of profiles
Profiles2 records
BOSSTEK funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BOSSTEK 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 BOSSTEK
What does BOSSTEK do?
BOSSTEK is a French IT consulting firm (SSLL) that delivers end-to-end open source infrastructure services — from strategy definition to information system implementation — across three phases: Analysis, Deployment, and Maintenance. Consultants are deployed on client sites to design, deploy, migrate, secure, and operate infrastructure based on Linux, OpenStack, Kubernetes, Docker, virtualization, databases, storage, middleware, and CI/CD technologies, serving large enterprises and government institutions in finance, transport, industry, retail, and telecommunications.
Is BOSSTEK a public or private company?
BOSSTEK is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was BOSSTEK founded?
BOSSTEK was founded in 2004. It employs 11 to 50 people.
Where is BOSSTEK based?
BOSSTEK is headquartered in Châtillon, France, in the Europe region.
How does BOSSTEK make money?
Two revenue lines are on record. IT Infrastructure Consulting and Advisory Services are the primary driver. The others are technical Training and Education Services.
Who are BOSSTEK's main competitors?
Broad incumbents on record are Red Hat, OCTO Technology, Canonical and Devoteam. Direct peers are Linagora, Open Studio, Smile, Alter Way and Arolla (now part of Devoteam). Weka (formerly Linagora Consulting / Weka.io) is listed as an others.
Does BOSSTEK have an API?
No public API is recorded for BOSSTEK.
What industry is BOSSTEK in?
BOSSTEK's product category is IT Infrastructure Consulting Services. Its primary akta.pro industry code is BPACADAD, Cloud, DevOps & Infrastructure Staffing, with a secondary code of BPAEAKAC, Platform Engineering & Internal Developer Platforms (IDP). Its NAICS code is 54161 and its SIC code is 8742.