# 25 leading IT services companies in the Calvados department

Tamtam tracks 25 IT services companies headquartered in the Calvados department. This list ranks all of them by number of employees on LinkedIn, led by ALTICAP, Burologic and Normand'e-Santé (NeS). Their median headcount is 17. Half of them were founded in 2006 or later. The most common headquarters are Caen (7), Hérouville-Saint-Clair (3) and Lisieux (3).

These IT services companies in Calvados primarily serve business clients with a range of digital solutions. They include established firms like ALTICAP, which specializes in Sage software for SMBs in western France, and Burologic, a provider of document management and IT solutions. Other notable companies are Normand'e-Santé, a non-profit health cooperative offering telehealth services, and GIE Artic, which designs information systems for accounting professionals. The list features a mix of mid-sized firms and smaller, specialized companies.

A common pattern among these companies is their focus on providing comprehensive IT support and digital transformation for businesses and organizations. Many are headquartered in or around Caen, Louvigny, and Saint-Contest, forming a local cluster of IT expertise. Their services range from IT infrastructure and security to software development, business management solutions, and specialized services for sectors like healthcare and transport.

🇫🇷 Calvados · 25 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ALTICAP](https://www.tamtam.ai/c/alticap) (alticap.com)<br>IT firm for SMBs, specializing in Sage software solutions, including payroll, commercial, accounting, CRM, collaborative work, and IT security in western France. | IT Services and IT Consulting | 🇫🇷 Caen | 144 | 2000 |
| 2 | [Burologic](https://www.tamtam.ai/c/burologic) (burologic.fr)<br>Provides document management, telecommunication, IT, security, and printing solutions, including Xerox partnerships and digital data optimization services. | Retail Office Equipment | 🇫🇷 Louvigny | 91 | 1990 |
| 3 | [Normand'e-Santé (NeS)](https://www.tamtam.ai/c/normand-e-sante-nes) (normand-esante.fr)<br>Private non-profit health cooperative providing mutualized telehealth services and digital health project support to its members, including an e-health services portal. | IT Services and IT Consulting | 🇫🇷 Louvigny | 62 | 2017 |
| 4 | [GIE Artic](https://www.tamtam.ai/c/gie-artic) (artic.fr)<br>Specializing in designing, implementing, and managing information systems for consulting and accounting professions | IT Services and IT Consulting | 🇫🇷 Lisieux | 54 | 1969 |
| 5 | [BiMP - OSINX // Equipements, Services & Expertise informatique](https://www.tamtam.ai/c/bimp-osinx-equipements-services-and-expertise-informatique) (actimac.fr)<br>A provider of IT equipment, integrator of solutions, and services for businesses and individuals, with expertise in business management, digital arts, and education solutions | IT Services and IT Consulting | 🇫🇷 Hérouville-Saint-Clair | 39 | 1992 |
| 6 | [NCI Informatique](https://www.tamtam.ai/c/nci-informatique) (nci.fr)<br>This company offers digital services, accompanying businesses and communities on digital projects, providing IT solutions, collaborative tools, and application design and maintenance. | IT Services and IT Consulting | 🇫🇷 Saint-André-sur-Orne | 30 | 1983 |
| 7 | [IBC Dialog](https://www.tamtam.ai/c/ibc-dialog) (ibc-dialog.fr)<br>IBC Dialog provides hardware sales and networking services to professionals in Normandy, including PCs, servers, printers, and networking setup and support They also offer software installation and configuration | Computer and Network Security | 🇫🇷 Mondeville | 28 | 1992 |
| 8 | [EFF'INNOV Technologies](https://www.tamtam.ai/c/eff-innov-technologies) (effinnov.com)<br>Design, development, and integration of embedded electronic systems with innovation consulting and turnkey solutions for technology access. | IT Services and IT Consulting | 🇫🇷 Colombelles | 26 | 2009 |
| 9 | [Elips Solution](https://www.tamtam.ai/c/elips-solution) (elips-solution.fr)<br>Elips Solution, based in Normandy, offers consulting in information systems for HR, accounting, and financial processes, emphasizing proximity, trust, and expertise | Software Development | 🇫🇷 Caen | 24 | 2016 |
| 10 | [OMB INFORMATIQUE](https://www.tamtam.ai/c/omb-informatique) (omb-informatique.fr)<br>Office and IT distributor serving Normandy businesses, offering hardware and software solutions from Toshiba and other partners for streamlined digital operations Trusted by over a thousand clients | Business Consulting and Services | 🇫🇷 Saint-Contest | 23 | 2008 |
| 11 | [BAPI](https://www.tamtam.ai/c/bapi-saint-contest) (bapi.fr)<br>The company offers engineering services in Building Technical Management (GTB / GTC) and Industrial Automation and Information Technology, specializing in Smart Building solutions | IT Services and IT Consulting | 🇫🇷 Saint-Contest | 22 | 2006 |
| 12 | [téïcée](https://www.tamtam.ai/c/teicee) (teicee.com)<br>Integration and development of reliable, sustainable, and open-source IT solutions in infrastructure, telecom, and web for businesses and public organizations. | IT Services and IT Consulting | 🇫🇷 Bretteville-sur-Odon | 21 | 2007 |
| 13 | [Imagile (ex MH Communication)](https://www.tamtam.ai/c/imagile-ex-mh-communication) (imagile.fr)<br>Develops custom web and mobile solutions including responsive web apps, mobile apps, internet portals, and e-commerce sites, from design to maintenance. | Technology, Information and Internet | 🇫🇷 Hérouville-Saint-Clair | 17 | 2001 |
| 14 | [ACTIVETECH Engineering](https://www.tamtam.ai/c/activetech-engineering) (segulatechnologies.com)<br>Specializing in mechanical engineering, industrial product development, and plastic injection, the company offers expertise in various sectors, providing innovative and cost-effective solutions for clients | Mechanical Or Industrial Engineering | 🇫🇷 Caen | 15 | 1995 |
| 15 | [NCI (Normandie Conseil Informatique)](https://www.tamtam.ai/c/nci-normandie-conseil-informatique) (nci.fr)<br>Since 1983, this company specializes in providing IT services for transport and logistics companies, focusing on outsourcing and software implementation to boost productivity | Software Development | 🇫🇷 Saint-André-sur-Orne | 13 | 1983 |
| 16 | [Easy W3](https://www.tamtam.ai/c/easy-w3) (easyw3.fr)<br>A Caen-based IT services company specializing in interactive engineering, with expertise in graphics, design, and e-commerce | IT Services and IT Consulting | 🇫🇷 Bretteville-sur-Odon | 9 | 1998 |
| 17 | [AF TELECOMS](https://www.tamtam.ai/c/af-telecoms) (aftelecoms.fr)<br>AF Télécoms is an independent consulting company offering customized telecom solutions to professionals, from audits to implementation and maintenance, with a focus on cost-effectiveness and expertise | Telecommunications | 🇫🇷 Ranville | 9 | 2013 |
| 18 | [ELLIX Informatique](https://www.tamtam.ai/c/ellix-informatique) (e-tpe.com)<br>IT and telecommunications service company catering to independent professionals, small businesses, and medium-sized enterprises | Computer and Network Security | 🇫🇷 Caen | 7 | 2012 |
| 19 | [GreenTools](https://www.tamtam.ai/c/greentools)<br>An agency in Caen offers PC and Mac assistance, maintenance, website creation, and promotion services, focusing on eco-friendly solutions in technology | IT Services and IT Consulting | 🇫🇷 Caen | 7 | 2021 |
| 20 | [MomentTech](https://www.tamtam.ai/c/momenttech) (iaparc.com)<br>MomentTech specializes in artificial intelligence, offering a collaborative platform for efficient AI model development and industrialization, supporting clients in project realization | IT Services and IT Consulting | 🇫🇷 Caen | 6 | 2016 |
| 21 | [MSB Informatique](https://www.tamtam.ai/c/msb-informatique) (msbinformatique.fr)<br>Providing personalized IT support, maintenance, installation, and consulting services with a focus on client proximity and tailored solutions. | Computer and Network Security | 🇫🇷 Lisieux | 5 | 1999 |
| 22 | [VDN Informatique](https://www.tamtam.ai/c/vdn-informatique) (vdn.fr)<br>VDN is a Groupement d’Intérêt Economique comprised of IT companies in France, facilitating collaboration and projects among local businesses | IT Services and IT Consulting | 🇫🇷 Cairon | 4 | 2002 |
| 23 | [EXITEAM](https://www.tamtam.ai/c/exiteam) (exiteam.fr)<br>Providing consulting and expertise services in IT security to safeguard businesses from potential cyber threats and vulnerabilities | Computer and Network Security | 🇫🇷 Lisieux | 4 | 2010 |
| 24 | [liisilabs®](https://www.tamtam.ai/c/liisilabs)<br>A specialized IT consulting firm focusing on Cloud application development and API engineering, with expertise in MEAN stack technologies | Software Development | 🇫🇷 Caen | 3 | 2016 |
| 25 | [Kapehos](https://www.tamtam.ai/c/kapehos) (kapehos.fr)<br>Recognizing the growing importance of the digital sector, we provide solutions and guidance to businesses transitioning to the digital age #SMEs #DigitalTransformation | Software Development | 🇫🇷 Hérouville-Saint-Clair | 3 | 2018 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in the Calvados department

- [The largest companies in the Calvados department](https://www.tamtam.ai/l/largest-companies-calvados) (672)
- [Companies with in-house R&D in the Calvados department](https://www.tamtam.ai/l/r-and-d-companies-calvados) (56)
- [Retail chains in the Calvados department](https://www.tamtam.ai/l/retail-chains-calvados) (55)
- [Manufacturers in the Calvados department](https://www.tamtam.ai/l/manufacturers-calvados) (51)
- [Public sector organisations in the Calvados department](https://www.tamtam.ai/l/public-sector-organisations-calvados) (48)
- [Education providers in the Calvados department](https://www.tamtam.ai/l/education-companies-calvados) (39)
- [Professional services firms in the Calvados department](https://www.tamtam.ai/l/professional-services-firms-calvados) (36)
- [Multinational companies in the Calvados department](https://www.tamtam.ai/l/multinational-companies-calvados) (34)
- [Hardware manufacturers in the Calvados department](https://www.tamtam.ai/l/hardware-companies-calvados) (33)
- [Construction companies in the Calvados department](https://www.tamtam.ai/l/construction-companies-calvados) (31)
- [Distributors and wholesalers in the Calvados department](https://www.tamtam.ai/l/distributors-and-wholesalers-calvados) (29)
- [Family-owned companies in the Calvados department](https://www.tamtam.ai/l/family-owned-companies-calvados) (28)
- [Government Administration companies in the Calvados department](https://www.tamtam.ai/l/government-administration-companies-calvados) (27)

## The same list elsewhere in France

- [IT services companies in France](https://www.tamtam.ai/l/it-services-companies-france) (5,000)
- [IT services companies in Île-de-France](https://www.tamtam.ai/l/it-services-companies-ile-de-france) (2,624)
- [IT services companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/it-services-companies-hauts-de-seine) (737)
- [IT services companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/it-services-companies-auvergne-rhone-alpes) (519)
- [IT services companies in the Rhône department](https://www.tamtam.ai/l/it-services-companies-rhone) (286)
- [IT services companies in Occitanie](https://www.tamtam.ai/l/it-services-companies-occitanie) (280)
- [IT services companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/it-services-companies-provence-alpes-cote-dazur) (268)
- [IT services companies in Grand Est](https://www.tamtam.ai/l/it-services-companies-grand-est) (248)
- [IT services companies in Hauts-de-France](https://www.tamtam.ai/l/it-services-companies-hauts-de-france) (236)
- [IT services companies in Pays de la Loire](https://www.tamtam.ai/l/it-services-companies-pays-de-la-loire) (205)
- [IT services companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/it-services-companies-nouvelle-aquitaine) (194)
- [IT services companies in the Nord department](https://www.tamtam.ai/l/it-services-companies-nord) (170)
- [IT services companies in the Haute-Garonne department](https://www.tamtam.ai/l/it-services-companies-haute-garonne) (158)
- [IT services companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/it-services-companies-bouches-du-rhone) (155)
- [IT services companies in the Loire-Atlantique department](https://www.tamtam.ai/l/it-services-companies-loire-atlantique) (130)
- [IT services companies in the Yvelines department](https://www.tamtam.ai/l/it-services-companies-yvelines) (121)
- [IT services companies in Brittany](https://www.tamtam.ai/l/it-services-companies-brittany) (113)
- [IT services companies in the Val-de-Marne department](https://www.tamtam.ai/l/it-services-companies-val-de-marne) (101)
- [IT services companies in the Gironde department](https://www.tamtam.ai/l/it-services-companies-gironde) (99)
- [IT services companies in Paris](https://www.tamtam.ai/l/it-services-companies-paris) (1,386)
- [IT services companies in Lyon](https://www.tamtam.ai/l/it-services-companies-lyon) (171)
- [IT services companies in Boulogne-Billancourt](https://www.tamtam.ai/l/it-services-companies-boulogne-billancourt) (125)
- [IT services companies in Toulouse](https://www.tamtam.ai/l/it-services-companies-toulouse) (119)
- [IT services companies in Levallois-Perret](https://www.tamtam.ai/l/it-services-companies-levallois-perret) (94)

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Source: https://www.tamtam.ai/l/it-services-companies-calvados