This selection of professional services firms in Indre-et-Loire highlights a mix of well-established companies and more recent entrants. Citya Immobilier, with over 3,000 employees, is a major player in real estate management. Other significant firms include UNION D'EXPERTS in insurance, RBA in accounting, and ACTIFORCES in HR services. The department shows a concentration of firms in accounting, real estate, and insurance.
The firms listed here generally cater to a broad clientele, from individuals to businesses, offering specialized expertise. For instance, Sogarep manages health contracts for collective insurance, while ESKAPE specializes in Microsoft Dynamics NAV and CRM solutions. A notable trend is the presence of several companies founded in the early 2000s, indicating a period of growth for professional services in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
citya immobiliercitya.com
Citya is a real estate management company offering property management, brokerage, rental, and insurance services to over half a million clients in France |
3,115 | |||
| 2 |
UNION D'EXPERTSuesas.fr
With over 25 years of experience, this national group specializes in insurance expertise, claims management, and risk prevention, assisting individuals and businesses |
357 | |||
| 3 |
Sogarepsogarep.fr
A company based in Indre et Loire specializing in managing Health contracts for collective insurance, primarily for AXA and other insurers |
351 | |||
| 4 | 128 | ||||
| 5 |
CDC Conseilcdcconseil.fr
Consulting services for real estate managers on energy purchasing, building performance improvement, and multi-trade engineering for architects. |
86 | |||
| 6 |
ACTIFORCESactiforces.com
A consulting firm specializing in HR services including recruitment, training, career development, and outplacement, with a focus on customized solutions and expert support |
66 | |||
| 7 |
VALEXCOvalexco.fr
VALEXCO is a group of experienced accounting firms offering personalized services to clients in various sectors with a focus on quality, trust, and client satisfaction |
52 | |||
| 8 | 29 | ||||
| 9 |
Volume Softwarevolume-software.com
Specialized ERP software for packaging and graphic industries, offering modular solutions for quotes, sales, purchasing, production, planning, and logistics management. |
26 | |||
| 10 |
Eurofins Spincontrolspincontrol.fr
Specializing in scientific substantiation of claims for cosmetics, food supplements, and medical devices with innovative clinical trials and ethical practices |
25 | |||
| 11 |
Lab'Sciencelab-science.eu
Lab'Science is a network of specialized companies in engineering and construction of controlled environments, offering modular cleanrooms, containment laboratories, and industrial production units |
24 | |||
| 12 |
IN FUTURUM EXPERTISEinfuturum.fr
An accounting firm offering tailored support in accounting, tax, HR, legal services, business creation, and transmission for firms and small businesses |
24 | |||
| 13 |
COFARIS EVALUATION, Groupe Reaxiscofaris-evaluation.com
COFARIS EVALUATION is a national network of certified real estate experts specializing in property valuation services, including mortgage value assessment and LTV ratio calculation |
21 | |||
| 14 |
JTS conseilsjtsconseils.com
JTS Conseils specializes in strategic communication, guiding clients to convey impactful messages and enhance their unique identity in the market |
19 | |||
| 15 |
Duvivier et Associés Avocatsduvivieretassocies.fr
Law firm specializing in corporate law, estate law, labor law, and litigation services Providing comprehensive legal support for various legal matters |
19 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
CABINET COULLIEN UNGERcoullien-unger.com
Accounting firm located in Tours, France, specializing in financial services such as tax preparation, auditing, and consulting for businesses |
18 | |||
| 17 |
ALLIANCE NOTAIRES TOURAINEcolasse-rosembly-carcelen-st-avertin.notaires.fr
This company provides public officers (notaries) who authenticate acts and contracts, ensuring the authenticity and legal validity of documents |
15 | |||
| 18 |
Reaxis groupereaxis-groupe.com
REAXIS Groupe specializes in risk management for clients, offering expertise in civil investigation, data maintenance, property consulting, and insurance fraud detection |
14 | |||
| 19 |
SPIC Ingénierie Structuresspic-btp.fr
Specialized engineering company in construction and civil engineering, providing structural studies and technical assistance throughout project phases to ensure quality and safety compliance |
12 | |||
| 20 |
D&H Expertise
Accounting firm located in Tours, France, specializing in providing expertise in financial services |
12 | |||
| 21 |
SORA Logicielssora.fr
A digital consultancy providing expertise in business, technical, and methodological areas to drive digital transformation for clients across various sectors, including media solutions |
11 | |||
| 22 |
SOLUEXPERTsoluexpert.fr
An accounting expertise firm in Saint-Avertin offering innovative solutions and support in accounting, tax, legal, and social matters for business development |
10 | |||
| 23 |
ALARDIN ASSOCIES CONSEILwizzyoo-conseil.fr
Providing accounting, auditing, legal, social, and HR services with specialized expertise for businesses, professionals, associations, and individuals nationwide. |
9 | |||
| 24 |
HADES ingenieriehades-ingenierie.fr
An independent engineering firm specializing in infrastructure and environmental services for public and private clients, including water supply networks, wastewater treatment, and geology studies |
7 | |||
| 25 |
Envergure Avocatsenvergure-avocats.fr
Envergure Avocats provides tailored legal services with a dedicated, competent, and responsive team, emphasizing results that exceed client expectations |
7 | |||
| 26 |
IDEST CONSEIL
A management consulting firm based in France, specializing in providing strategic advice and guidance to businesses for achieving success |
6 | |||
| 27 |
NEPSEN BATIMENT Toursnepsen.fr
NEPSEN is an independent consulting and engineering firm specializing in energy transition, supporting public and private clients in energy-efficient and environmentally friendly projects |
5 | |||
| 28 |
OPEN AND FLYopenandfly.com
A consultancy established in 2008 specializes in the relational aspects of management, providing senior consultant services to private and public sector organizations |
4 | |||
| 29 |
EB CONSULTINGvente-by-ebconsulting.fr
A consulting firm that provides professional services and solutions to clients in various industries to help them achieve their business goals |
4 | |||
| 30 |
Spitha Pyxidaspitha-pyxida.com
Support ecological transition, innovation, and human talent development to foster harmonious growth of organizations and territories with pragmatic actions. |
4 | |||
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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 12, 2026.
More company lists in the Indre-et-Loire department
- The largest companies in the Indre-et-Loire department 526
- Manufacturers in the Indre-et-Loire department 49
- Companies with in-house R&D in the Indre-et-Loire department 45
- Retail chains in the Indre-et-Loire department 37
- Multinational companies in the Indre-et-Loire department 37
- Hardware manufacturers in the Indre-et-Loire department 33
- Public sector organisations in the Indre-et-Loire department 27
- IT services companies in the Indre-et-Loire department 27
- Critical infrastructure operators in the Indre-et-Loire department 26
The same list elsewhere in France
- Professional services firms in France 6,610
- Professional services firms in Île-de-France 3,377
- Professional services firms in Auvergne-Rhône-Alpes 711
- Professional services firms in the Hauts-de-Seine department 629
- Professional services firms in Provence-Alpes-Côte d'Azur 433
- Professional services firms in the Rhône department 400
- Professional services firms in Occitanie 399
- Professional services firms in Grand Est 316
- Professional services firms in Nouvelle-Aquitaine 308
- Professional services firms in Hauts-de-France 260
- Professional services firms in Pays de la Loire 253
- Professional services firms in the Bouches-du-Rhône department 249
- Professional services firms in the Haute-Garonne department 208
- Professional services firms in the Nord department 178
- Professional services firms in Brittany 167
- Professional services firms in the Loire-Atlantique department 158
- Professional services firms in the Gironde department 151
- Professional services firms in Normandy 114
- Professional services firms in the Yvelines department 108
- Professional services firms in Paris 2,241
- Professional services firms in Lyon 265
- Professional services firms in Toulouse 139
- Professional services firms in Marseille 123
- Professional services firms in Boulogne-Billancourt 102