ACESI Group
ACESI Group is a 100% employee-owned French IT services firm delivering managed services, cybersecurity, sovereign cloud, telecom, consulting, and AI adoption support to enterprises, mid-market companies, and regulated sectors across France and Switzerland.
- Company typePrivate
- Founded2004
- HeadquartersEntzheim, France
- Headcount51–100
- GTM typeB2B
- OfferingServices
What ACESI Group does
ACESI Group is a French IT services company founded in 2004 and headquartered in Entzheim (Strasbourg), operating across seven interconnected service lines: Conseil (IT consulting), Sécurité (cybersecurity), Intégration, Services Managés (VITA managed services covering help desk and infrastructure administration), Télécom (multi-operator connectivity via the WOICE platform), Cloud (sovereign hosting across three Tier III data centers in Lille and Strasbourg), and Intelligence Artificielle (the MONA AI accompaniment offer). The company is 100% employee-owned (SAS with €633,060 capital) and holds ISO/IEC 27001:2022 and HDSv2 certifications, positioning it to serve regulated French healthcare and public-sector clients alongside a horizontal mix of large national accounts, PMI-PME, and SMBs across industries such as manufacturing (De Dietrich, Groupe COLIN), transportation (EuroAirport, CROISIÈREUROPE), software (IOTA, Divalto), and nonprofit/social (Fondation Pluriel, ADAPEI du Doubs).
ACESI's technology stack combines proprietary service platforms (VITA SOC, VITA Desk, VITA Admin, MyVITA ticketing, WOICE unified communications, ACESI Studio telephony customization, MONA AI governance) with top-tier third-party vendor integrations (Microsoft, Cisco, Dell Gold, Sophos, Palo Alto Networks, Veeam, VMware, Citrix, HPE, Trend Micro Platinum). The 28-person cybersecurity team is organized across four specialized poles covering SOC monitoring, awareness/training (Cyber Educ), R&D/incident response, and external CISO/DPO consulting. The 2021 creation of VIT'EA, a social joint venture with ADAPEI Papillons Blancs d'Alsace, extends the help-desk capacity via sheltered employment while helping clients meet OETH disability-employment obligations.
The business model spans subscription/recurring (managed services, cloud IaaS, WOICE telephony, SOC), professional services (IT consulting, cybersecurity integration), and hardware/software resale. Distribution is direct via six regional offices in France plus Geneva, with dedicated account managers and business developers targeting enterprise and mid-market. Pricing is quote-based and not publicly disclosed; WOICE is offered in three SaaS tiers (Essentiel, Avancé, Expert). Revenue is not publicly disclosed; the company has no external institutional investors and reinvests profits to fund continued growth.
ACESI Group firmographics
Firmographics- Name
- ACESI Group
- Legal name
- ACESI Group
- Website
- https://ace-si.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- ACESI Group is a 100% employee-owned French IT services firm delivering managed services, cybersecurity, sovereign cloud, telecom, consulting, and AI adoption support to enterprises, mid-market companies, and regulated sectors across France and Switzerland.
- Ownership category
- akta.pro rank
ACESI Group industry classification
Industry- Product category
- Managed IT Services and Cybersecurity
- NAICS
- Management Consulting Services (54161), Computer Systems Design and Related Services (54151), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Other Scientific and Technical Consulting Services (54169)
- SIC
- Services-Management Consulting Services (8742), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Enterprise Architecture & IT Operating Model (BPAHAEAB)
- akta.pro secondary industry
- Endpoint & Mobile Asset Management (UEM/MDM Asset Controls) (BPAEAOAI)
Keywords
Where ACESI Group is headquartered
LocationHeadquarters
- HQ city
- Entzheim
- HQ country
- France
- HQ region
- Europe
Offices8 records
Markets served
ACESI Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Infrastructure, Technology or R&D, Marketing or Sales, Operations, Supply Chain
Revenue model
- Managed Services: VITA services including VITA Desk (user support center) and VITA Admin (infrastructure management) with contractual service level commitments and fixed operating costs for clients.
- Cloud Services: IaaS, Hosted, and Housing services with consumption-based billing and sovereign cloud hosting in France across certified Tier III data centers.
- Telecom Services: Multi-operator internet access, interconnection, VoIP telephony, mobile services, and unified communications (WOICE) with usage-based and subscription billing.
- Consulting Services: IT consulting across strategy, security, infrastructure, RGPD, and compliance with project-based and time-and-materials billing.
- Cybersecurity Integration: Security solution integration including firewall, antivirus, MFA, EDR/XDR, endpoint protection with hardware/software sales and professional services.
- SOC Services: 24/7 security monitoring and incident response services with subscription-based pricing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Annual | Consultant GRC position salary |
| Other | Annual | Analyst SOC N3 position salary |
| Other | Annual | Business Engineer position salary |
| Subscription | Monthly | WOICE telephony licensing |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
ACESI Group product offering
Product offeringCore offering
ACESI Group is a French IT services company that delivers managed IT, cybersecurity, cloud hosting, IT consulting, telecom, and AI adoption services to businesses across France and Switzerland through seven business units. Its core offerings include 24/7 managed SOC services (VITA SOC), user support and infrastructure management (VITA Desk/Admin), sovereign cloud hosting in three Tier III data centers, unified communications (WOICE), and AI integration support (MONA). Services are delivered through six regional offices under a sales-led model with contractual SLAs.
Product overview
ACESI Group is an IT services company offering a modular portfolio of seven interconnected service lines: Conseil (IT consulting), Cybersécurité (cybersecurity with managed SOC), Infrastructure (system design and deployment), Intelligence Artificielle (AI adoption services via MONA), Télécoms (multi-operator connectivity via WOICE), Services Managés (VITA managed services covering desk and admin), and Cloud (sovereign French hosting). Services are delivered through regional agencies and supported by proprietary platforms including MyVITA ticketing and VITA SOC. The company operates data centers in Lille and Strasbourg (Tier III) and maintains partnerships with major technology vendors.
Differentiator
Problem solved
Functional benefit
Brands
- VITA: Managed services brand offering VITA Desk (user support center) and VITA Admin (infrastructure management) services
- VITA SOC
- WOICE
- MONA
- VIT'EA
- Cloud Firewall
- Cyber Educ
Products and services
- Cybersecurity Services (Cybersécurité) Comprehensive cybersecurity services organized across four specialized poles: Cyber Educ (awareness and training), VITA SOC (managed SOC with 24/7 surveillance), R&D (incident response, forensic analysis, threat hunting), and Cyber Conseil (external RSSI and DPO services). Designed for organizations needing advanced security expertise and managed protection.
- Managed IT Services (Services Managés VITA) Managed IT services covering VITA Desk (user service desk/help desk) and VITA Admin (infrastructure management), delivered with SLA commitments, quality assurance plans (PAQ), and continuous improvement methodology based on ITIL framework.
- Cloud Computing & SaaS Hosting Sovereign French cloud hosting services including IaaS, hosted, and housing options distributed across three Tier III certified data centers in Lille and Strasbourg, with consumption-based billing and full data sovereignty in France.
- IT Consulting (Conseil) IT consulting services spanning strategy (organization, data governance, skills management, master plans), security (organizational, human, technical pillars), RGPD/data protection (external DPO, impact analysis), and infrastructure (cloud, network, hyperconvergence, backup).
- Telecommunications (Télécoms) Multi-operator telecom services providing internet access (fiber, 4G, copper) across France, VoIP telephony via the WOICE platform, and mobile services through Orange and Bouygues partnerships. Multi-operator status enables 100% coverage of French territory.
- IT Infrastructure Design and Deployment IT infrastructure design and deployment services across four poles: Systems & Collaborative, Storage & Backup, Security & Network, and Workplace & Mobility. Delivered by engineers and architects located in each regional agency.
- MONA AI Adoption Support AI adoption support service helping organizations implement AI securely and compliantly. Includes AI workshops, audits, user training, AI Act compliance, AI charter drafting, internal LLM technical foundation setup, and Microsoft Copilot deployment.
- WOICE Unified Communications ACESI's unified communications platform based on VoIP, offering advanced IP telephony, collaboration tools (instant messaging, video conferencing, file sharing), 100% cloud delivery with high availability, and RGPD compliance with hosting in France. Available in three license tiers: Essentiel, Avancé, Expert.
- VITA SOC (Managed Security Operations Center) 24/7 Security Operations Center operated in France with real-time threat monitoring, analysis, and remediation. Includes two service levels adapted to client needs and perimeter, with multi-tenant architecture and correlation of multiple data sources.
Quantifiable outcome
- SOC operated 24/7 in France with real-time threat monitoring and response
- +3 more outcomes
Companies that use ACESI Group
Customer profileNamed customers9 records
Segments5 records
Ideal customer profiles5 records
ACESI Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature7 records
ACESI Group partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and minor.
- ADAPEI Papillons Blancs d'Alsace (APBA)coreJoint venture social enterprise VIT'EA created in 2021 combining ACESI managed services excellence with APBA experience in employing people with disabilities. Addresses OETH obligations for clients while providing quality user support services.
- MicrosoftcoreStrategic technology partner with certified consultants and Microsoft solutions integration including Azure, Microsoft 365, Teams, and Copilot deployment services.
- CiscocoreNetwork and security technology partner for infrastructure solutions.
- Dell TechnologiescoreGold level integrator partner for hardware and infrastructure solutions.
- SophoscoreCybersecurity technology partner for firewall, EDR, and XDR solutions.
- Palo Alto NetworkscoreNext-generation firewall and security technology partner.
- VeeamcoreBackup and data protection technology partner.
- VMwarecoreVirtualization and hyperconvergence technology partner.
- CitrixcoreVirtualization and workspace solutions partner.
- HPE (Hewlett Packard Enterprise)coreInfrastructure and server technology partner.
- Trend MicrocorePlatinum level cybersecurity partner for endpoint and network protection.
- FTA TerranovaminorCybersecurity awareness and training partner for Cyber Educ pole, providing sensitization solutions.
- OrangeminorMobile services partner for professional mobile offers and centralized administration console.
- Bouygues TélécomsminorMobile services partner for professional mobile offers.
- Carbon Neutral PartnersminorGreen cloud initiative partners committed to carbon neutrality 2030 for sustainable cloud infrastructure.
Scale indicators9 records
Recent moves6 records
Expansion highlights6 records
ACESI Group competitors and assessment
Company assessmentDirect peers
- Hardis Group: French IT services and cloud/managed-services firm with strong regional presence and a similar full-stack portfolio of consulting, integration, managed services, and cloud. Closely comparable to ACESI in scale, employee-ownership DNA, and sovereign-cloud positioning.
- Smile (Smile Open Source): French digital-services and open-source integration firm offering cloud, dev, and managed services. Comparable to ACESI on the integration/managed-services delivery model in the French mid-market.
- Neurones: French mid-market IT services group (infrastructure, managed services, security, consulting) serving enterprise clients across France. Similar mid-cap French positioning and infrastructure-led service mix to ACESI.
- Devoteam: French-headquartered IT consultancy with deep cybersecurity, cloud and AI practices across Europe. Comparable to ACESI on the Conseil/Cybersécurité/Cloud axes, though materially larger and more international.
- Inetum: French-headquartered IT services group (formerly Gfi Informatique) offering consulting, infrastructure, cloud, and cybersecurity across France and internationally. Comparable to ACESI's Conseil/Sécurité/Intégration layers, though far larger.
- Econocom: European digital services and managed-services provider with strong French footprint, covering infrastructure, telecom, cloud, and security — overlapping directly with ACESI's seven BUs.
Broad incumbents
- Capgemini: Global IT services and consulting leader headquartered in France. Overlaps with ACESI across consulting, cloud, cybersecurity, and managed services but operates at vastly greater scale with global delivery.
- Orange Business Services: Enterprise arm of Orange, providing telecom, cloud, managed services, and cybersecurity across France and internationally. Comparable to ACESI on telecom (multi-operator), cloud, and security — and a direct competitor on mid-market French accounts.
- Sopra Steria: Major European IT services incumbent with broad coverage of consulting, cybersecurity, infrastructure and managed services. Comparable to ACESI on the full-stack IT services portfolio, but at a much larger scale and with international reach.
Emerging players
- Talan: French consulting and technology firm focused on innovation, data/AI, and digital transformation. Comparable to ACESI on the Conseil and emerging MONA-style AI adoption offerings, particularly in the French mid-market.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
ACESI Group social profiles
Digital presenceACESI Group compliance and trust
Trust signalCompliance5 records
ACESI Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
ACESI Group leadership team
Management profileNumber of profiles
Profiles3 records
ACESI Group subsidiaries and ownership
Company hierarchySubsidiaries2 records
ACESI Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ACESI Group 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 ACESI Group
What does ACESI Group do?
ACESI Group is a French IT services company that delivers managed IT, cybersecurity, cloud hosting, IT consulting, telecom, and AI adoption services to businesses across France and Switzerland through seven business units. Its core offerings include 24/7 managed SOC services (VITA SOC), user support and infrastructure management (VITA Desk/Admin), sovereign cloud hosting in three Tier III data centers, unified communications (WOICE), and AI integration support (MONA). Services are delivered through six regional offices under a sales-led model with contractual SLAs.
Is ACESI Group a public or private company?
ACESI Group is a private company. It is classified as management employee owned and is currently operating.
When was ACESI Group founded?
ACESI Group was founded in 2004. It employs 51 to 100 people.
Where is ACESI Group based?
ACESI Group is headquartered in Entzheim, France, in the Europe region.
How does ACESI Group make money?
Six revenue lines are on record. Managed Services are the primary driver. The others are cloud Services, telecom Services, consulting Services, cybersecurity Integration and SOC Services.
Who are ACESI Group's main competitors?
Direct peers on record are Hardis Group, Smile (Smile Open Source), Neurones, Devoteam, Inetum and Econocom. Broad incumbents are Capgemini, Orange Business Services and Sopra Steria. Talan is listed as an emerging player.
Does ACESI Group have an API?
No public API is recorded for ACESI Group.
What industry is ACESI Group in?
ACESI Group's product category is Managed IT Services and Cybersecurity. Its primary akta.pro industry code is BPAHAEAB, Enterprise Architecture & IT Operating Model, with a secondary code of BPAEAOAI, Endpoint & Mobile Asset Management (UEM/MDM Asset Controls). Its NAICS code is 54161 and its SIC code is 8742.