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The 50 largest companies in the Haute-Marne department

Tamtam tracks 59 companies headquartered in the Haute-Marne department. This list ranks the 50 largest by number of employees on LinkedIn, led by F2J INDUSTRY, Ghm and Yanmar Compact Equipment EMEA. Their median headcount is 49. Half of them were founded in 1972 or later.

🇫🇷 Haute-Marne50 companiesUpdated Nov 12, 2026

The Haute-Marne department features a mix of industrial companies and public service organizations. F2J INDUSTRY specializes in M&A operations for industrial excellence, while Ghm, established in 1837, focuses on lighting and urban furniture solutions. Yanmar Compact Equipment EMEA designs and manufactures compact worksite machinery, and 3P - PERFORMANCE PLASTICS PRODUCTS develops high-performance plastic and composite solutions.

Public sector entities like Conseil départemental de la Haute-Marne manage regional infrastructure and public services, and Centre Hospitalier de CHAUMONT provides healthcare. A notable pattern is the concentration of older, established manufacturing and public administration entities, with several companies like Ghm and Fonderies de Brousseval et Montreuil having been founded in the 19th century.

#CompanyIndustryHeadquarters EmployeesFounded
1
F2J INDUSTRYf2jindustry.com

Specializing in M&A operations post-bankruptcy or carve-out, F2J INDUSTRY focuses on industrial excellence, sales growth, and external expansion through acquisitions

Manufacturing 🇫🇷 Chaumont 454 2016
2
Ghmghm.fr

Established in 1837, this company specializes in lighting and urban furniture solutions, offering innovative products for global markets with a focus on energy efficiency and safety

Utility System Construction 🇫🇷 Sommevoire 420 1837
3
Yanmar Compact Equipment EMEAyanmar.com

Leading player in design, manufacture, and distribution of state-of-the-art compact worksite machinery for diverse applications.

Machinery Manufacturing 🇫🇷 Saint-Dizier 298 n/a
4
Conseil départemental de la Haute-Marnehaute-marne.fr

Manage regional infrastructure, support education, enhance public services, invest in tourism, agriculture, environment, and community welfare in Haute-Marne.

Government Administration 🇫🇷 Chaumont 280 1982
5
POINFORpoinfor.org

Poinfor is an adult training center that is part of the Ligue/INFREP network, which includes over 50 training centers nationwide

Professional Training and Coaching 🇫🇷 Langres 197 1995
6
Centre Hospitalier de CHAUMONTch-shm.fr

A healthcare facility with 392 beds offering various medical services and long-term care, part of a territorial cooperation with two other hospitals

Hospitals and Health Care 🇫🇷 Chaumont 187 1767
7
Libertium Estlibertium.fr

Distribution, rental, accessories, and maintenance of camping-cars, vans, caravans, and leisure vehicles with 50 years experience.

Travel Arrangements 🇫🇷 Saint-Dizier 169 1968
8
DEFISdefis52.fr

An inclusive social enterprise focusing on employment, training, and social integration for individuals facing challenges, while promoting sustainability and gender equality

Civic and Social Organizations 🇫🇷 Langres 151 n/a
9
3P - PERFORMANCE PLASTICS PRODUCTS3pcorporate.com

Development and production of high-performance plastic and composite solutions for industries like aerospace, automotive, energy, and fluid handling.

Plastics Manufacturing 🇫🇷 Langres 148 1967
10
SOVAL SAsoval.fr

Production and distribution of ductile iron products for potable water supply, roadworks, and dry and wet network components.

Wholesale 🇫🇷 Brousseval 124 1932
11
FHD - Fonderies Hachette et Drioutahd.fr

Foundry combining 149 years of traditional expertise with modern facilities and clear operational flow to meet demanding client needs.

Mining 🇫🇷 Saint-Dizier 124 1869
12
DIAGONAL COIFFUREcoiffure-diagonal-saint-dizier.fr

Hair salon offering hairstyling, personalized hair treatments, and makeovers in a welcoming environment for both men and women in Saint-Dizier, Haute-Marne Operating hours provided

Wholesale 🇫🇷 Saint-Dizier 120 n/a
13
Agglomération de Chaumontagglo-chaumont.fr

Management and coordination of 63 communes across 927 km², serving nearly 47,000 residents in a regional community.

Government Administration 🇫🇷 Chaumont 113 n/a
14
Fonderies de Brousseval et Montreuilgroupeslf.fr

Manufacture diverse cast iron components for construction, agriculture, railway, sanitation, hydraulic, chemical, and valve industries with varied weights and grades.

Mining 🇫🇷 Brousseval 110 1830
15
CAP2CALLrejoignez.cap2call.fr

Contact center based in Chaumont with 210 employees offering customer service, training, and management roles since 2009.

Telecommunications 🇫🇷 Chaumont 103 2009
16
Imany Logistiqueimany-logistique.fr

Comprehensive supply chain services including logistics engineering, storage, quality control, national and international transport, freight forwarding, and parcel delivery with tracking.

Transportation, Logistics, Supply Chain and Storage 🇫🇷 Saints-Geosmes 99 2010
17
jhmjhm.fr

A daily newspaper founded in 1944, providing news to 100,000 readers daily in the Haute-Marne department, with printing and packaging services

Online Audio and Video Media 🇫🇷 Chaumont 76 1944
18
LANDANGERlandanger.com

Leading French manufacturer of reusable and single-use surgical instruments used globally in various medical specialties, managing the complete instrument life cycle

Medical Equipment Manufacturing 🇫🇷 Chaumont 72 1947
19
SMAC - Société Mécanique et d'Assemblage de Chanoyateliers-smac.fr

Specializing in custom manufacturing and assembly of mechanical parts, working with various materials such as tool steels, stainless steels, and plastics

Industrial Machinery Manufacturing 🇫🇷 Chanoy 68 1980
20
CYM DRONEScymdrones.com

Specializes in drone imagery and services, including wind turbine, industrial site, electrical grid inspections, precision agriculture, and aeronautical studies, using visible and invisible spectra.

Photography 🇫🇷 Colombey-les-Deux-Églises 61 2019
21
Mécanique Générale Langroisemgl.fr

Specializing in providing quality products or services, certified in EN 9100:2010 and ISO 9001:2015 standards for aerospace and general industries

Aviation and Aerospace Component Manufacturing 🇫🇷 Saints-Geosmes 57 1992
22
Groupe Félinegroupe-feline.fr

A group of 10 car dealerships in France specializing in selling new and used vehicles, as well as providing repair, maintenance, bodywork, and car rental services 🚙⚙️

Motor Vehicle Manufacturing 🇫🇷 Saint-Dizier 54 n/a
23
DOM Metaluxdom-security.com

French company specializing in building hardware, offering a wide range of locking solutions and electronic access control products.

Wholesale Building Materials 🇫🇷 Saint-Dizier 49 1830
24
Corsi-Fit | Transport & Logistiquecorsi-fit.com

National and international transport and logistics company specializing in temperature-controlled hazardous materials with extensive warehousing and diverse industry clients.

Truck Transportation 🇫🇷 Bettancourt-la-Ferrée 49 1977
25
CPAM de la Haute-Marne (Assurance Maladie)assurance-maladie.ameli.fr

A key player in health care in Haute-Marne, providing services to professionals, employers, and over 150,000 insured individuals, focusing on access to care and prevention

Government Administration 🇫🇷 Chaumont 49 n/a

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26
Caf de la Haute-Marnecaf.fr

The company manages social benefits for over 31,000 individuals in a French department, with a strong focus on partnerships and community services

Government Administration 🇫🇷 Chaumont 47 n/a
27
Focast Saint Dizier SASfocastsaintdizier.com

A mechanical and industrial engineering company located in Saint-Dizier, France, specializing in manufacturing and providing engineering solutions

Mechanical Or Industrial Engineering 🇫🇷 Saint-Dizier 47 n/a
28
HAMARIShamaris.fr

Leading social housing operator in Haute-Marne managing 6000 rental units, focusing on new housing developments in partnership with local communities for future needs

Real Estate 🇫🇷 Chaumont 45 1951
29
CHAUMONT HABITATchaumonthabitat.fr

Provides affordable, quality housing with a focus on senior services, customer satisfaction, and eco-responsible community development in Chaumont.

Real Estate 🇫🇷 Chaumont 41 1923
30
Langres - Grand Langreslangres.fr

The company located in Grand Est and Bourgogne region promotes the historical and cultural richness of Langres and Grand Langres through various activities and industries

Government Administration 🇫🇷 Langres 39 n/a
31
HERACLESheracles.fr

Manufacturer of professional locksmith tools, security systems, and access control solutions, offering high-quality products made in France with up to 10-year warranties

Construction 🇫🇷 Saint-Dizier 33 1997
32
Fonderie Ghm

France's first industrial forge founded in 1157, specializing in manufacturing forged metal products for various industries

Manufacturing 🇫🇷 Wassy 32 n/a
33
CDE - Tanks & Industrial Solutionsalce-cde.com

Design and manufacture of custom steel storage tanks and complex welded assemblies for various industries, adapting to all specifications.

Oil and Gas 🇫🇷 Langres 30 1966
34
CHESNEAU SERRETchesneau-serret.com

Specializing in precision polishing, adjustment, and 3D measuring to ensure surface quality and geometrical compliance for customers through comprehensive technical services

Aviation and Aerospace Component Manufacturing 🇫🇷 Sarrey 30 1999
35
Société des Forges de Fronclessffproducts.com

Specializes in cold forging steel and aluminum parts for automotive, construction, power tools, screws, and anti-theft screw kits, with recognized certifications.

Manufacturing 🇫🇷 Froncles 27 n/a
36
Lycée Charles de Gaulle de Chaumontlyceecdg52.com

A leading school specializing in graphic design and woodworking, offering various programs in general, technological, and professional fields on a 10ha campus

Education 🇫🇷 Chaumont 26 1990
37
Deguy-Congedeguy-conge.fr

Specializing in sustainable tools for Agriculture, Industry, and Public Works, the company focuses on serving clients and employees through expertise and innovation

Mechanical Or Industrial Engineering 🇫🇷 Luzy-sur-Marne 26 1895
38
Richard Manutentionrichardmanutention.fr

Authorized dealer of MANITOU and TOYOTA/BT equipment in three locations, offering a wide range of products for agriculture, construction, and industry

Machinery Manufacturing 🇫🇷 Chaumont 24 n/a
39
Forgeavia - Groupe Mecapoleforgeavia.fr

Specializing in precision stamping and machining of metal parts, with expertise in safety-critical components for various industries, supported by a network of innovative companies

Aviation and Aerospace Component Manufacturing 🇫🇷 Biesles 24 n/a
40
MAIRE-DIDIERmaire-didier.com

A French company specializing in manufacturing surgical instruments and ancillaries since 1964, using latest machinery and various raw materials Services cover multiple surgical specialties

Medical Equipment Manufacturing 🇫🇷 Chaumont 23 1964
41
Eurofence Scopeurofence.pro

Design, manufacture, and sale of industrial fences and metal gates, providing comprehensive perimeter protection solutions for professionals.

Wholesale Building Materials 🇫🇷 Doulevant-le-Château 21 1972
42
LENOIR TRANSPORTSlenoir-group.com

Transport company with 37 years of experience in large volume transport, technical grouping, and regional distribution across France and 16 European countries

Truck Transportation 🇫🇷 Saint-Dizier 20 1986
43
Groupe CIFlegroupecif.com

Specializes in engineering and manufacturing drive systems and casting products with modernized, interconnected, and flexible production facilities using advanced technology.

Primary Metal Manufacturing 🇫🇷 Vecqueville 19 1831
44
Groupe SLFgroupeslf.fr

Family-owned group in France, a leader in producing technical cast iron parts for various industries, known for independence and quality

Manufacturing 🇫🇷 Brousseval 19 n/a
45
Le Signe, Centre national du graphismecentrenationaldugraphisme.fr

Art center focused on graphic design, offering exhibitions, workshops, residencies, and promoting graphic design culture and education globally.

Artists and Writers 🇫🇷 Chaumont 18 2016
46
OPH de Saint-Dizieroph-saintdizier.fr

Established in 1920, this organization under the Saint-Dizier community develops, builds, and manages a portfolio of 4,300 rental residences

Real Estate 🇫🇷 Saint-Dizier 18 1920
47
Pangolin Defensepangolin-defense.com

Design, produce, and market high-grade ballistic protection systems. Solutions adapted for all theaters of operation, protecting vehicles and personnel with superior weight, comfort, and performance.

Defense and Space Manufacturing 🇫🇷 Violot 15 2020
48
Burocopy / Xerox Concessionnaireburocopy.fr

BUROCOPY specializes in printing, digitization, and document workflow solutions including equipment sales, leasing, maintenance, and software implementation for businesses

IT Services and IT Consulting 🇫🇷 Saint-Dizier 12 1983
49
F3TECf3tec.com

A company that specializes in iron casting solutions, offering products ranging from 05 kg to 25 tonnes for various industries, with over 50% exports globally

Mining 🇫🇷 Brousseval 9 n/a
50
Chateau d'Orquevaux Artist Residencychateauorquevaux.com

Historical landmark in France hosting international artists for self-catering residencies, immersing them in the French country lifestyle

Artists and Writers 🇫🇷 Orquevaux 7 n/a

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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.

The same list elsewhere in France

The same list elsewhere