The Oise department hosts a concentration of companies primarily involved in manufacturing, spanning industrial machinery, defense, and medical equipment. These businesses range from large firms to mid-sized enterprises, indicating a diversified industrial base. For instance, Poclain specializes in hydrostatic transmissions, ISAGRI focuses on agricultural software, and Matra Electronique designs and manufactures electronic boards for defense and aerospace.
The data reveals a strong emphasis on specialized manufacturing, often with a global reach. Massey Ferguson is a global manufacturer of agricultural machinery, while GIMA - Transmission Technology develops high-tech powershift transaxles for agricultural tractors. PRINCE MEDICAL designs and produces single-use medical devices, and MAT Friction develops brake pads for new vehicles.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Poclainpoclain.com
An independent industrial company specializing in hydrostatic transmissions, with global operations across diverse markets like agriculture, construction, material handling, and industrial sectors. |
1,265 | |||
| 2 |
ISAGRIemploi.isagri.fr
An international agricultural company focused on sustainable progress, utilizing new technologies to meet the challenge of feeding a growing population with limited farmland |
904 | |||
| 3 |
Massey Fergusonmasseyferguson.com
Global manufacturer of agricultural machinery equipment, providing high quality equipment for farmers feeding the world. A worldwide brand of AGCO. |
818 | |||
| 4 |
GIMA - Transmission Technologygima.fr
development and production of high-tech powershift transaxles for agricultural tractors ranging from 55 to 620 horsepower worldwide |
431 | |||
| 5 |
Matra Electroniquematra-electronique.com
Design and manufacture electronic boards tailored to defense, space, aeronautics, security, jamming, IoT, and greentech industry requirements. |
372 | |||
| 6 |
PRINCE MEDICALprince-medical.com
Designs and manufactures single-use medical devices for gastroenterology, gynaecology, and medically assisted reproduction, utilizing extensive expertise in thermoplastics and polymers. |
235 | |||
| 7 |
MAT Frictionmatholdingsinc.com
Development and manufacturing of brake pads for new vehicles, supporting automotive sector with first-fit and aftermarket braking system components. |
139 | |||
| 8 |
ACIair-concept-industries.fr
The company specializes in designing, manufacturing, installing, servicing, and maintaining industrial refrigeration, HVAC, air treatment, and heating systems, as well as energy efficiency management |
63 | |||
| 9 |
CFCAI - Law Satig Marotcfcai-technologies.com
This company is a global leader in post-harvest technology, specializing in grain cleaning, sorting, drying, and providing customized solutions worldwide |
56 | |||
| 10 |
Schlüter-Systems Franceeu.schluter.com
Provides technical solutions for tiling, including profiles, bathroom design, renovation, heating, exterior arrangements, and custom interior fittings with LED. |
53 | |||
| 11 |
voestalpine Profilafroid & voestalpine S.A.P.voestalpine.com
A leading cold profiling company with over 75 years of experience specializing in carbon and stainless steel profiles for various applications |
53 | |||
| 12 |
LABORATOIRES EUROMEDISlaboratoires-euromedis.fr
A leading player in designing and distributing medical devices to public and private healthcare facilities, prioritizing innovation, expertise, and product quality |
46 | |||
| 13 | 38 | ||||
| 14 |
ISEisefit.com
This company offers a range of quality, competitively priced health and fitness products aimed at improving customer satisfaction and well-being, including cardio devices, muscle-building equipment, and massage devices |
28 | |||
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. | |||||
| 15 |
FL Créationfl-creation.fr
French manufacturer specializing in designing and producing steel interior glass partitions and doors Renowned for craftsmanship and innovation in metal joinery Follow on Instagram for more |
24 | |||
| 16 |
VALSEM INDUSTRIESvalsem.com
Manufacture humidity barrier films and packaging solutions protecting against corrosion, UV, static, and dust for various industries worldwide. |
23 | |||
| 17 |
ETIA Ecotechnologies (VOW group)etia-group.com
Innovative company specializing in continuous heat treatment technology for food, biomass, and industrial residues, now part of a group reducing carbon footprint globally |
23 | |||
| 18 |
WENEOSweneos.com
Specialized laboratory since 1999 offering in-vitro sun protection evaluation services for cosmetic products, including official tests, packs, and specific methods Contact: commercial@helioscreenfr |
16 | |||
| 19 |
Hexa-Pachexa-pac.com
Offers complete, tailored processing and packaging solutions for the food industry, especially fruits and vegetables, supporting projects from start to finish. |
15 | |||
| 20 |
EUREP Industrieseurep.fr
A leading aeronautical distribution company offering supply-chain management, after-sales services, repair, logistics, and worldwide delivery solutions for aircraft components and fixations |
14 | |||
| 21 |
BYD Francebydeurope.com
A global company specializing in battery design and manufacturing, which became a leading manufacturer of 100% electric vehicles through an automotive acquisition in 2003 |
13 | |||
| 22 |
ERMAFLUXermaflux.fr
Specializing in pharmaceutical and cosmetic industries, ERMAFLUX designs and installs a range of specific equipment for controlled environments, ensuring compliance with regulations |
9 | |||
| 23 |
.opa-opticad.com
With a team of skilled engineers, OPA-OPTICAD provides customized optical, mechanical, and opto-mechanical solutions for various industries through precision optics and mechanical manufacturing |
8 | |||
| 24 | 7 | ||||
| 25 |
HAPPLYZ Medical - LORIO, respiratory rehabilitation 🎮happlyzmedical.com
The company specializes in digital healthcare solutions, developing a gamified respiratory rehabilitation device to improve breathing capacity for patients with chronic respiratory diseases |
5 | |||
| 26 |
C2P Environnementc2p-environnement.com
Provides comprehensive solutions for water treatment projects, including tanks, structures, instrumentation, and process control, ensuring customer needs are met |
4 | |||
| 27 | 4 | ||||
| 28 |
PHOENIX EQUIPEMENT ®phoenix-equipement.com
Specialized French company in developing individual equipment, camouflage patterns, and custom projects for law enforcement and military users, focusing on innovation in gear |
2 | |||
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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 11, 2026.
More company lists in the Oise department
- The largest companies in the Oise department 423
- Companies with in-house R&D in the Oise department 62
- Multinational companies in the Oise department 48
- Manufacturers in the Oise department 44
- Retail chains in the Oise department 31
- Contract manufacturers in the Oise department 29
- Family-owned companies in the Oise department 27
The same list elsewhere in France
- Hardware manufacturers in France 4,256
- Hardware manufacturers in Île-de-France 1,142
- Hardware manufacturers in Auvergne-Rhône-Alpes 794
- Hardware manufacturers in Grand Est 342
- Hardware manufacturers in Occitanie 291
- Hardware manufacturers in Nouvelle-Aquitaine 290
- Hardware manufacturers in Provence-Alpes-Côte d'Azur 263
- Hardware manufacturers in Pays de la Loire 251
- Hardware manufacturers in the Rhône department 243
- Hardware manufacturers in Hauts-de-France 212
- Hardware manufacturers in the Hauts-de-Seine department 199
- Hardware manufacturers in Bourgogne-Franche-Comté 163
- Hardware manufacturers in Brittany 148
- Hardware manufacturers in the Isère department 143
- Hardware manufacturers in the Bouches-du-Rhône department 142
- Hardware manufacturers in the Haute-Garonne department 137
- Hardware manufacturers in Normandy 135
- Hardware manufacturers in Centre-Val de Loire 128
- Hardware manufacturers in the Nord department 124
- Hardware manufacturers in the Essonne department 114
- Hardware manufacturers in the Yvelines department 106
- Hardware manufacturers in the Gironde department 100
- Hardware manufacturers in the Loire-Atlantique department 86
- Hardware manufacturers in Paris 351