These companies in the Haut-Rhin department primarily represent manufacturing and higher education sectors, with a mix of large established firms and mid-sized companies. Notable examples include Liebherr Mining, a global technology company providing mining solutions; Cryostar, an expert in cryogenic rotating machines; Université de Haute-Alsace - UHA, a multidisciplinary university; and Rector Lesage, specializing in precast concrete floor systems.
The data shows a strong presence of manufacturing companies, with a focus on industrial machinery, vehicle components, and building materials. Many of these companies, such as Liebherr Mining (founded 1949), Cryostar (1966), and Rector Lesage (1953), have a long history, indicating a well-established industrial base in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Liebherr Miningliebherr.com
A global technology company providing innovative mining solutions, equipment, and support services to help customers thrive in challenging conditions |
1,766 | |||
| 2 |
Université de Haute-Alsace - UHAuha.fr
Multidisciplinary university offering diverse degree programs, strong research teams, professional training, and close socio-economic partnerships in Alsace region. |
850 | |||
| 3 |
Cryostarcryostar.com
Expert in cryogenic rotating machines and solutions for medical, industrial gas, natural gas, hydrogen, and clean energy applications. |
705 | |||
| 4 |
Université de Haute-Alsace Mulhouse-Colmaruha.fr
It offers multidisciplinary higher education programs from undergraduate to doctorate, conducts fundamental and applied research, and fosters innovation in various scientific and humanities fields. |
649 | |||
| 5 |
Rector Lesagerector.fr
Specializes in precast and prestressed concrete floor systems, offering durable, innovative, and environmentally conscious construction solutions since 1953. |
628 | |||
| 6 |
ACPS Automotive Group / ORISacps-automotive.com
Development, manufacturing, and global sales of innovative, safe towing and carrier systems for passenger cars, SUVs, and vans. |
571 | |||
| 7 |
Poulaillonpoulaillon.fr
A bakery, pastry, and catering company based in Alsace and the Grand-Est region since 1973, offering traditional French products 🥖🇫🇷 |
397 | |||
| 8 |
Knauf Franceknauf.com
Family-owned since 1932, specializing in interior solutions, sound and thermal insulation for professionals Leading global producer of construction materials |
339 | |||
| 9 |
Corplexcorplex.com
The company offers sustainable products designed to serve a purpose, with resilient properties to be reused instead of ending up in landfills |
276 | |||
| 10 |
Weishaupt Franceweishaupt.fr
A leading group specializing in burners, condensing boilers, heat pumps, solar systems, and building technical management, providing energy-efficient solutions and geothermal drilling expertise |
245 | |||
| 11 |
ERHARD PATISSIER GLACIERerhard-desserts.com
Specialized in producing premium frozen desserts, pastries, and innovative niche agro-food products with strong quality and environmental respect values. |
168 | |||
| 12 |
BUBENDORFF Francebubendorff.com
Design and manufacture of solar and electric roller shutters with high environmental standards and certified quality control for durability. |
153 | |||
| 13 |
Weleda Franceweleda.fr
Develops natural homeopathic and phytotherapeutic medicines, alongside cosmetic products, by leveraging biodiversity and preserving plant vitality from nature's resources. |
151 | |||
| 14 |
SES-STERLING SAses-sterling.com
SES-STERLING specializes in transforming plastics and rubber to develop, produce, and sell cable accessories for protection, insulation, marking, and installation worldwide |
129 | |||
| 15 |
Rinaldirinaldi.fr
A leading industrial partner specializing in high-tech facades, providing innovative products to meet current and future architectural needs worldwide |
129 | |||
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 |
SPRgroupe-spr.com
SPR is an industrial group specializing in precision machining located in Mulhouse, Alsace They work with various industries, providing innovative mechanical engineering solutions |
120 | |||
| 17 |
GROUPE FH ORTHOfhortho.com
Design, manufacture, and distribute high-quality orthopedic medical devices with expert support, training, and French-made precision across multiple countries. |
117 | |||
| 18 |
Automobiles Dangeldangel.com
Automobiles Dangel specializes in converting production vehicles into 4WD, offering comfortable, efficient, and non-polluting vehicles with close collaboration with auto-makers and extensive after-sales support |
117 | |||
| 19 |
n. schlumbergernsc-schlumberger.com
manufacturer of complete fibre-to-yarn lines specializing in long staple fibres for yarns used in carpets, upholstery, and garments |
109 | |||
| 20 |
Kermelkermel.com
Manufacturer of heat and flame resistant aramid fibers for protective garments in industries such as firefighting, military, law enforcement, and industrial sectors |
108 | |||
| 21 |
ENSOenso-groupe.fr
Develops robust, scalable software solutions to support digital transformation and optimization of temporary employment agencies with innovative modular tools. |
108 | |||
| 22 |
BURGER & CIEburgeretcie.fr
Family-owned woodworking company specializing in innovative wooden structures for interior and exterior design, with integrated R&D and international presence. |
104 | |||
| 23 |
IS2M - Institut de Science des Matériaux de Mulhouseis2m.uha.fr
A research institute specializing in materials and their applications in academia and industry, offering expertise in synthesis, characterization, interactions, and multi-scale properties |
88 | |||
| 24 |
EMI - ETUDE MOULE INJECTIONemi-wissler.com
Family business specializing in the transformation of thermoplastic and composite materials, offering comprehensive support from design to finished parts, including injection, overmolding, and quality control. |
87 | |||
| 25 |
Groupe Armbrusterarmbruster.fr
A leading partner in the agricultural and viticultural sector in eastern France, anticipating market trends, developing new sectors, and offering products and services since 1990 |
80 | |||
| 26 |
PLASTIQUES POPPELMANN FRANCEpoeppelmann.com
A family-owned group with 70 years of experience in plastic transformation, developing innovative and sustainable products for various industries worldwide |
74 | |||
| 27 |
Witivio - AI Solutions for Microsoft 365witivio.com
A leading provider of employee experience solutions for Microsoft Teams, helping organizations enhance work habits, performance, and engagement globally since 2017 |
63 | |||
| 28 |
DESSINDUSdessindus.com
Specializes in industrial maintenance, general mechanics, and metalwork, including design, manufacturing, installation, and electrical services for industrial and commercial sectors. |
63 | |||
| 29 |
GRAD SYSTEMgrad-system.com
Manufacturing patented invisible fastening systems for decking, cladding, and ceiling applications enabling quick, durable, and removable installations. |
61 | |||
| 30 |
Sauter Régulation SASsauter.fr
Provides comprehensive products, solutions, and services focused on optimizing energy efficiency and comfort across France and Luxembourg markets. |
59 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Haut-Rhin department
- The largest companies in the Haut-Rhin department 555
- Multinational companies in the Haut-Rhin department 78
- Manufacturers in the Haut-Rhin department 56
- Retail chains in the Haut-Rhin department 50
- Family-owned companies in the Haut-Rhin department 46
- Public sector organisations in the Haut-Rhin department 44
- Distributors and wholesalers in the Haut-Rhin department 30
- Hardware manufacturers in the Haut-Rhin department 28
- Professional services firms in the Haut-Rhin department 28
- Construction companies in the Haut-Rhin department 27
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