# The 30 largest chemical companies in the Hauts-de-Seine department

Tamtam tracks 72 chemical companies headquartered in the Hauts-de-Seine department. This list ranks the 30 largest by number of employees on LinkedIn, led by Saint-Gobain, Arkema and Plastic Omnium. Their median headcount is 707. Half of them were founded in 1931 or later. The most common headquarters are Courbevoie (12), Puteaux (5) and Issy-les-Moulineaux (2).

The chemical companies in Hauts-de-Seine are primarily large groups involved in manufacturing and wholesale of materials. Saint-Gobain designs and distributes building materials, Arkema develops sustainable materials, and Plastic Omnium provides automotive solutions. Verallia produces glass containers for food and beverages.

Most of these companies specialize in construction materials, including cement, aggregates, and concrete, or in specialized chemical products. Courbevoie is a recurring location for headquarters, indicating a concentration of these large entities in specific urban centers within the department.

🇫🇷 Hauts-de-Seine · 30 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Saint-Gobain](https://www.tamtam.ai/c/saint-gobain) (saint-gobain.com)<br>Designs, manufactures, distributes materials, services for residential, non-residential, infrastructure markets; provides sustainable, performing, well-being solutions. | Wholesale Building Materials | 🇫🇷 Courbevoie | 36,697 |  |
| 2 | [Arkema](https://www.tamtam.ai/c/arkema) (arkema.com)<br>Designs innovative, sustainable materials; addresses new energy, technology, resource, mobility, and urbanization challenges with materials science expertise. | Chemical Manufacturing | 🇫🇷 Puteaux | 14,720 | 2006 |
| 3 | [Plastic Omnium](https://www.tamtam.ai/c/plastic-omnium) (plasticomnium.com)<br>Provides innovative automotive solutions: exterior systems, lighting, clean energy, and complex modules. Focuses on zero-carbon mobility through hydrogen and electrification. | Motor Vehicle Manufacturing | 🇫🇷 Levallois-Perret | 9,551 |  |
| 4 | [Verallia](https://www.tamtam.ai/c/verallia) (verallia.com)<br>Leading European producer of glass containers for food and beverages, providing innovative, customized, and environmentally friendly solutions globally. | Glass Product Manufacturing | 🇫🇷 Courbevoie | 4,263 |  |
| 5 | [Aubert & Duval](https://www.tamtam.ai/c/aubert-and-duval) (aubertduval.com)<br>Develops and transforms complex metallic materials like special steels, superalloys, titanium, and aluminum for strategic sectors. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Issy-les-Moulineaux | 2,243 | 1907 |
| 6 | [Lafarge France](https://www.tamtam.ai/c/lafarge-france) (lafarge.fr)<br>Provides cement, aggregates, ready-mix concrete, and innovative products focused on sustainable construction and environmental responsibility across France. | Wholesale Building Materials | 🇫🇷 Issy-les-Moulineaux | 1,893 |  |
| 7 | [Axens](https://www.tamtam.ai/c/axens-rueil-malmaison) (axens.net)<br>Provider of solutions for converting oil, biomass, and plastics into cleaner fuels and petrochemical intermediates, natural gas treatment, hydrogen purification, water treatment, and carbon capture | Oil and Gas | 🇫🇷 Rueil-Malmaison | 1,740 | 2001 |
| 8 | [Adisseo](https://www.tamtam.ai/c/adisseo) (adisseo.com)<br>A global leader in feed additives, designing and producing nutritional solutions for sustainable animal feed with 8 research centers and worldwide distribution | Chemical Manufacturing | 🇫🇷 Antony | 1,601 |  |
| 9 | [Heidelberg Materials France](https://www.tamtam.ai/c/heidelberg-materials-france) (heidelbergmaterials.fr)<br>Production and distribution of cement, aggregates, and ready-mix concrete through multiple operational entities across France. | Wholesale Building Materials | 🇫🇷 Courbevoie | 1,114 |  |
| 10 | [VERESCENCE](https://www.tamtam.ai/c/verescence) (linktr.ee)<br>Global leader in glass bottle manufacturing for Perfumery and Cosmetics Industry, offering innovative, eco-friendly solutions with worldwide industry coverage and sustainable beauty vision | Packaging and Containers Manufacturing | 🇫🇷 Puteaux | 965 | 1896 |
| 11 | [PLACO®](https://www.tamtam.ai/c/placo) (placo.fr)<br>A leading French construction materials company specializing in interior systems, building insulation, and ceilings, part of the Saint-Gobain Group, established in 1946 | Wholesale Building Materials | 🇫🇷 Courbevoie | 869 | 1946 |
| 12 | [EQIOM, A CRH Company](https://www.tamtam.ai/c/eqiom-a-crh-company) (eqiom.com)<br>A major player in construction materials, providing cement, aggregate, and Ready-Mix Concrete nationwide Committed to sustainability, safety, and innovation | Wholesale Building Materials | 🇫🇷 Courbevoie | 851 | 1908 |
| 13 | [Tollens](https://www.tamtam.ai/c/tollens) (tollens.com)<br>Manufacturer and distributor of painting products since 1748, offering innovative solutions for residential, commercial, and industrial buildings with a focus on expertise and quality | Chemical Manufacturing | 🇫🇷 Puteaux | 727 | 1748 |
| 14 | [CHRYSO](https://www.tamtam.ai/c/chryso) (chryso.com)<br>Develops admixtures, additives, and AI-driven technologies for concrete and cement, enhancing performance and reducing carbon footprint for customers worldwide. | Chemical Manufacturing | 🇫🇷 Courbevoie | 715 |  |
| 15 | [SEPPIC](https://www.tamtam.ai/c/seppic) (seppic.com)<br>Designs, produces, and distributes specialty ingredients for cosmetic, nutraceutical, pharmaceutical, veterinary, and industrial products. | Chemical Manufacturing | 🇫🇷 La Garenne-Colombes | 707 |  |
| 16 | [TERREAL](https://www.tamtam.ai/c/terreal) (terreal.com)<br>A European leader in clay roofing tiles, Terreal provides innovative and sustainable solutions for construction through its four main activities | Wholesale Building Materials | 🇫🇷 Suresnes | 693 | 2001 |
| 17 | [Roxel](https://www.tamtam.ai/c/roxel) (roxelgroup.com)<br>A European company specializing in tactical propulsion systems for rockets and missiles, catering to air, sea, and ground forces worldwide | Defense and Space Manufacturing | 🇫🇷 Le Plessis-Robinson | 611 |  |
| 18 | [Saint-Gobain ADFORS](https://www.tamtam.ai/c/saint-gobain-adfors) (adfors.com)<br>Provider of technical textiles and coatings using fiberglass, synthetic and natural fibers for construction and industrial market applications worldwide. | Wholesale Building Materials | 🇫🇷 Courbevoie | 594 |  |
| 19 | [Cromology](https://www.tamtam.ai/c/cromology) (cromology.com)<br>A leading manufacturer and distributor of decorative paints and products, Cromology focuses on innovation, expertise, customer experience, and environmental sustainability | Chemical Manufacturing | 🇫🇷 Puteaux | 556 | 1748 |
| 20 | [Bioline by InVivo](https://www.tamtam.ai/c/bioline-by-invivo) (bioline-group.com)<br>Bioline by InVivo is the agricultural division of a group dedicated to sustainable agriculture, focusing on biodiversity, farmer performance, and consumer needs | Farming | 🇫🇷 Courbevoie | 506 |  |
| 21 | [North Atlantic France](https://www.tamtam.ai/c/north-atlantic-france) (corporate.esso.fr)<br>Energy company focusing on production, innovation, and sustainable growth while supporting local employment and adapting to market changes. | Oil and Gas | 🇫🇷 Nanterre | 480 | 1902 |
| 22 | [Isover France](https://www.tamtam.ai/c/isover-france) (isover.fr)<br>Develops and manufactures innovative insulation solutions using glass wool, rock wool, wood fiber, and recycled textiles for new and renovated buildings. | Wholesale Building Materials | 🇫🇷 Courbevoie | 421 |  |
| 23 | [Solabia Group](https://www.tamtam.ai/c/solabia-group) (solabia.com)<br>Develops and supplies active principles and ingredients for cosmetics, pharmaceuticals, and food industries, focusing on biotechnology, enzymatic synthesis, and plant extraction. | Biotechnology Research | 🇫🇷 Courbevoie | 368 | 1972 |
| 24 | [VERNICOLOR Group](https://www.tamtam.ai/c/vernicolor-group) (vernicolor.com)<br>Design, molding, painting, plating, laser etching, and assembly of decorated sub-assemblies using diverse materials across global locations. | Plastics Manufacturing | 🇫🇷 Meudon | 362 | 1951 |
| 25 | [SOZIO](https://www.tamtam.ai/c/sozio) (jesozio.com)<br>Creation and production of fragrance compounds for perfumery, cosmetics, home ambiance, and detergents with global manufacturing sites. | Chemical Manufacturing | 🇫🇷 Levallois-Perret | 358 | 1758 |
| 26 | [Verallia France](https://www.tamtam.ai/c/verallia-france) (fr.verallia.com)<br>We redefine glass production to be sustainable, offering innovative, eco-friendly packaging solutions for beverages and food globally through collaboration and innovation | Glass Product Manufacturing | 🇫🇷 Courbevoie | 255 |  |
| 27 | [Coventya](https://www.tamtam.ai/c/coventya) (macdermidenthone.com)<br>Development and supply of specialty chemicals for electroplating, surface finishing, and environmentally friendly water treatment across diverse industries worldwide. | Chemical Manufacturing | 🇫🇷 Villeneuve-la-Garenne | 233 |  |
| 28 | [FUCHS LUBRIFIANT France SA](https://www.tamtam.ai/c/fuchs-lubrifiant-france-sa) (fuchs.com)<br>Supplier of lubricants and specialty products for industrial applications, automotive manufacturing, and aftermarket with quality labs and customer support. | Chemical Manufacturing | 🇫🇷 Nanterre | 213 | 1931 |
| 29 | [Saint-Gobain Performance Ceramics & Refractories](https://www.tamtam.ai/c/saint-gobain-performance-ceramics-and-refractories) (ceramicsrefractories.saint-gobain.com)<br>Global leader in engineered ceramics & refractories for extreme conditions, focusing on performance, durability, and sustainability through technical expertise and customer partnerships worldwide | Glass, Ceramics and Concrete Manufacturing | 🇫🇷 Courbevoie | 203 | 1665 |
| 30 | [Arkema Specialty Surfactants](https://www.tamtam.ai/c/arkema-specialty-surfactants) (specialtysurfactants.arkema.com)<br>Specializing in specialty surfactants, the company offers sustainable solutions for various industries such as mining, asphalt, home care, lubricants, and polyurethane | Chemical Manufacturing | 🇫🇷 Puteaux | 188 | 2006 |

## 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 13, 2026.

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## The same list elsewhere in France

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## The same list elsewhere

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Source: https://www.tamtam.ai/l/chemical-companies-hauts-de-seine