The companies in Haute-Vienne with in-house R&D are primarily a mix of large established firms and mid-sized companies, with a notable presence in manufacturing, higher education, and specialized services. Legrand, a global specialist in electrical and digital building infrastructures, stands out for its size. Other significant entities include Université de Limoges, offering diverse educational programs, and CHU de Limoges, a public hospital involved in healthcare, education, and research. Éveha specializes in preventive archaeology, while Texelis - Transport designs and manufactures mobility solutions for heavy-duty vehicles.
A clear pattern among these companies is their strong connection to Limoges, which serves as the headquarters for the majority of the listed firms. This indicates a concentration of R&D activities within the city. The companies also show a mix of sectors, from traditional manufacturing and healthcare to advanced technology and specialized research.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Legrandlegrand.com
Global specialist in electrical and digital building infrastructures, providing simple, innovative, sustainable solutions to improve lives and create sustainable buildings worldwide |
14,313 | |||
| 2 |
Université de Limogesunilim.fr
An educational institution offering programs in various fields such as Law, Medicine, Pharmacy, Literature, Humanities, Science, Administration, Technology, and Engineering |
1,900 | |||
| 3 |
CHU de Limogeschu-limoges.fr
A public hospital in Limoges providing healthcare, education, and research services, training future healthcare professionals while engaging in national and European research projects |
1,744 | |||
| 4 |
Éveha - Études et valorisations archéologiqueseveha.fr
A leading private operator in preventive archaeology, offering excavation, archaeological studies, and heritage enhancement services to public and private entities With 300+ employees across 14 locations |
243 | |||
| 5 |
Texelis - Transporttexelis.com
Leader in designing and manufacturing high-performance axles and mobility solutions for heavy-duty passenger transport vehicles and military vehicles, emphasizing quality, service, and sustainability |
216 | |||
| 6 |
3iL Ingénieurs3il-ingenieurs.fr
A human-centered engineering school focused on producing adaptable, ethical, project-driven computer engineers prepared for the international workforce |
147 | |||
| 7 | 109 | ||||
| 8 |
CHAMPEAU saschampeau.fr
Company specializes in industrialized carpentry and traditional wood framing, serving all France with regional offices and dedicated sales teams. |
81 | |||
| 9 |
Texelis - Defenseknds.com
Design and manufacture of advanced mobility solutions and systems specifically tailored for land forces and defense applications. |
76 | |||
| 10 |
SITCO GROUPEsitco.fr
Design and create unique in-store experiences for brands through innovative displays and event PLV, ensuring successful commercial actions and lasting consumer engagement |
61 | |||
| 11 |
Solunesolune.com
Provides ERP and GPAO software solutions for industrial small and medium-sized businesses, helping them with reliable, sustainable, quality, and high-performing software. |
58 | |||
| 12 |
CISTEMEcisteme.net
Electronics and radiofrequencies technology resource center assisting companies with their innovation and development projects. |
48 | |||
| 13 |
NIMROD AEROSTRUCTURESnimrod-group.com
supplier of basic metallic parts and aerostructure subassemblies for major aerospace contractors with over 40 years experience |
46 | |||
| 14 |
kreon Technologieskreon3d.com
Manufactures 3D laser scanners and measuring arms for quality control, 3D inspection, CAD comparison, prototyping, and reverse engineering applications. |
30 | |||
| 15 |
3DCeram Sinto3dceram.com
Provides expert engineering, 3D printing systems, and technical services for manufacturing complex ceramic components in aerospace, medical, and luxury goods sectors. |
30 | |||
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 |
Groupcerinnov-group.com
Supplier of turnkey plants and innovative equipment for ceramics manufacturing, focusing on technological progress and global presence. |
28 | |||
| 17 |
Center for Technology Transfers in Ceramicscttc.fr
French RTO specializing in Advanced Ceramics, supporting innovation and competitiveness of companies through technological solutions and collaboration with research labs |
25 | |||
| 18 |
CTIM Chaudronnerie Tôlerie Industrielle Modernectim-tolerie.com
Specialized in metalworking activities such as metal sheet fabrication, cutting, bending, welding, assembly, and painting, with a focus on precision and engineering |
20 | |||
| 19 |
Faure Équipementsfaureequip.com
A leading French company specializing in filtration and dehydration with a wide range of filter presses, including automatic and rotary press solutions |
19 | |||
| 20 |
SUPERDEVsuperdev.fr
A creative digital agency specializing in 3D design, animation, online/offline publishing, software engineering, and innovative R&D solutions for various industries |
17 | |||
| 21 |
France Paratonnerresfrance-paratonnerres.com
French manufacturer of lightning protection systems using patented technology for highest reliability, with expertise in installations on complex structures and prestigious buildings |
16 | |||
| 22 |
CITRA - Centre d'Ingénierie en Traitement de Surfacecitra-limousin.com
A non-profit specialized in surface treatments and coatings offering technical services, custom characterizations, and industrial pilot facilities for technology transfer to industries |
15 | |||
| 23 |
CENTRE 7centre7.com
A trusted partner in creating, manufacturing, and packaging cosmetic, hygiene, and wellness products, meeting high industry standards and client needs |
14 | |||
| 24 |
Royal Limogesroyal-limoges.fr
Production of exclusive, high-quality Limoges porcelain including dinner sets, table accessories, giftware, and hotel porcelain with traditional craftsmanship. |
12 | |||
| 25 |
Laboratoire Solibiosolibio.eu
French Biotechnology Laboratory certified by Nature & Progrès, specializing in childcare, hygiene, well-being, eco-cleaning, farming, agriculture, and air purification |
12 | |||
| 26 |
WUPATECwupatec.com
Designs and develops high-efficiency, wideband RF and digital systems for next-generation communication, space, and defense applications. Collaborates with semiconductor and system manufacturers. |
12 | |||
| 27 |
Oncomedicsoncomedics.com
A biotechnology company developing personalized cancer treatments through in vitro diagnostic devices, predicting drug efficacy for individual patients to improve chemotherapy outcomes |
12 | |||
| 28 |
Arsène Valèrearsenevalere.fr
A cosmetic products manufacturer based in France, offering a range of skincare products and beauty treatments, catering to international markets with a focus on quality and excellence |
10 | |||
| 29 |
SAFIRsafir-platform.fr
Innovative technology platform in Europe specializing in dry process surface treatments, established in 2019 by an industrial and academic consortium |
9 | |||
| 30 |
Dyameodyameo.com
Dyameo is a research & development company that designs in-vivo probes to diagnose cancer cells, providing quick and clear results |
7 | |||
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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 Haute-Vienne department
- The largest companies in the Haute-Vienne department 234
- Retail chains in the Haute-Vienne department 27
- Public sector organisations in the Haute-Vienne department 26
The same list elsewhere in France
- Companies with in-house R&D in France 8,749
- Companies with in-house R&D in Île-de-France 2,695
- Companies with in-house R&D in Auvergne-Rhône-Alpes 1,460
- Companies with in-house R&D in Occitanie 680
- Companies with in-house R&D in Grand Est 640
- Companies with in-house R&D in Provence-Alpes-Côte d'Azur 612
- Companies with in-house R&D in Nouvelle-Aquitaine 566
- Companies with in-house R&D in the Hauts-de-Seine department 510
- Companies with in-house R&D in the Rhône department 509
- Companies with in-house R&D in Pays de la Loire 480
- Companies with in-house R&D in Hauts-de-France 410
- Companies with in-house R&D in Brittany 366
- Companies with in-house R&D in the Haute-Garonne department 323
- Companies with in-house R&D in the Bouches-du-Rhône department 320
- Companies with in-house R&D in the Isère department 304
- Companies with in-house R&D in Bourgogne-Franche-Comté 261
- Companies with in-house R&D in the Nord department 237
- Companies with in-house R&D in Normandy 227
- Companies with in-house R&D in the Gironde department 225
- Companies with in-house R&D in the Loire-Atlantique department 207
- Companies with in-house R&D in the Essonne department 198
- Companies with in-house R&D in Centre-Val de Loire 195
- Companies with in-house R&D in Paris 1,249
- Companies with in-house R&D in Lyon 192