The companies listed are primarily large and mid-sized firms in Madrid, focused on chemical manufacturing and related industries. Many of them, like Moeve and CEPSA, specialize in sustainable energy and green molecules. Nippon Sanso Europe is a key player in industrial and medical gases, while GRUPO LANTERO focuses on packaging and graphic arts. URSA by Etex manufactures insulation materials, and ACERINOX is a global stainless steel producer.
A significant pattern among these companies is their strong involvement in sustainable practices and green technologies, from Moeve's green hydrogen production to Ence - Energía y Celulosa's renewable energy generation. There is also a notable presence of companies in the building materials sector, including Grupo Cementos Portland Valderrivas and Saint-Gobain Spain.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Moevemoeveglobal.com
Production of sustainable energies based on green molecules like green hydrogen and 2G biofuels, plus ultrafast electric mobility solutions. |
7,527 | |||
| 2 | 5,553 | ||||
| 3 |
Nippon Sanso Europenippongases.com
A leading European company in industrial and medical gases, offering innovative solutions for various industries, prioritizing safety, quality, and sustainability |
2,106 | |||
| 4 |
GRUPO LANTEROgrupolantero.com
A Spanish multinational specializing in packaging and graphic arts, with divisions for rigid plastic sheets, flexible packaging, folding carton boxes, and book graphics |
1,078 | |||
| 5 |
Ence - Energía y Celulosaence.es
Leading European eucalyptus cellulose producer and Spain's top renewable energy generator using agroforestry biomass with responsible forest management. |
811 | |||
| 6 |
URSA by Etexursa.com
A manufacturer of sustainable thermal and acoustic insulation materials for buildings, part of a global group specializing in lightweight construction |
804 | |||
| 7 |
ACERINOXacerinox.com
Global stainless steel manufacturer with production facilities on four continents and an extensive worldwide sales network including service centers, warehouses, and offices |
689 | |||
| 8 |
Grupo Fertiberiafertiberia.com
A European leader in crop nutrition, biotechnology, green hydrogen, and green ammonia production, committed to achieving net zero emissions by 2035 |
551 | |||
| 9 | 514 | ||||
| 10 |
Rovensa Nextrovensanext.com
development and marketing of biostimulants, biofertilizers, and biocontrol products supporting sustainable farming and crop health worldwide |
459 | |||
| 11 |
Grupo Cementos Portland Valderrivasvalderrivas.es
A multinational company leading in cement production, with advanced technologies for resource optimization and environmental respect Operating in Spain, USA, Tunisia, UK, and Netherlands |
442 | |||
| 12 |
Dynasol Groupdynasolgroup.com
Leader in synthetic rubber and chemical rubber markets Provides differentiated solutions globally with technology, innovation, and excellent service, focusing on sustainability |
418 | |||
| 13 |
Recoverrecoverfiber.com
A leading materials science company specializing in producing low-impact recycled cotton fiber blends to close the loop on fashion sustainably |
393 | |||
| 14 |
Saint-Gobain Spainsaint-gobain.es
A global leader in providing materials and solutions for comfort, safety, sustainable construction, resource management, and climate change challenges in various industries |
313 | |||
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 |
Cemex Españacemex.es
Global leader in cement, aggregates, and concrete production, focusing on innovative solutions for sustainable construction and urban development to build a better future |
287 | |||
| 16 |
Saint-Gobain Placo Españaplaco.es
The company is committed to providing sustainable and high-performance gypsum-based solutions for walls, ceilings, and facades to create a better world |
257 | |||
| 17 |
Uralitauralita.com
A multinational group focusing on sustainable building materials, energy efficiency, water management, insulation, gypsum, pipes, and roof tiles across Europe |
199 | |||
| 18 |
Suanfarmasuanfarma.com
A B2B life science partner specializing in developing, manufacturing, and distributing high-quality pharmaceutical ingredients globally through fermentation and chemical synthesis projects |
183 | |||
| 19 |
Tradecorp Internationalrovensanext.com
A global leader in biostimulation and sustainable crop nutrition, offering innovative solutions to feed the planet while promoting balanced agriculture |
119 | |||
| 20 |
Merck Españamerckgroup.com
A leading science and technology company in Healthcare, Life Science, and Electronics, focused on sustainable human progress through innovation |
106 | |||
| 21 |
Isover Aislamientoisover.es
A leading manufacturer of insulation materials in Spain, Portugal, Morocco, Algeria, and Tunisia, offering thermal, acoustic, and fire protection solutions for the construction industry |
94 | |||
| 22 |
Yara Iberianyara.es
Global leader in mineral fertilizers production & distribution Committed to protecting the environment, promoting sustainable agriculture, and developing digital tools for precision farming |
92 | |||
| 23 |
Norel Animal Nutritionnorel.net
An innovative company specializing in developing, manufacturing, and trading additives and raw materials for animal nutrition, with global reach and extensive experience |
75 | |||
| 24 |
Saint-Gobain Glass Españasaint-gobain-glass.es
A global leader in sustainable glass solutions for buildings, providing high-performance flat glass for facades, windows, and interiors worldwide |
33 | |||
| 25 |
Carbotecnia SLcarbotecnia.com
Specializing in special fertilizers utilizing low molecular weight carboxylic acids, our team aims to enhance the sustainability and profitability of agribusiness |
30 | |||
| 26 |
Rovensa Next France
A global platform of innovative biosolutions for sustainable agriculture, supporting farmers worldwide with expert knowledge, local presence, and environmentally friendly solutions |
21 | |||
| 27 |
FertigHyfertighy.com
The company produces affordable, low-carbon fertilisers for European farmers to address EU and global food security challenges amid supply chain disruptions |
13 | |||
| 28 |
Saint-Gobain Ecophon Españaecophon.com
A global company specializing in acoustic products and systems, enhancing work environments for improved well-being and performance of individuals |
12 | |||
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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 Madrid
- The largest companies in Madrid 2,650
- Multinational companies in Madrid 815
- Retail chains in Madrid 259
- Financial services firms in Madrid 231
- Professional services firms in Madrid 227
- Wellness and Fitness Services companies in Madrid 202
- Critical infrastructure operators in Madrid 169
- Healthcare providers in Madrid 161
- Companies with in-house R&D in Madrid 158
- Companies with a mobile app in Madrid 158
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- SaaS companies in Madrid 113
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- Manufacturers in Madrid 91
- Public sector organisations in Madrid 90
- Retail Apparel and Fashion companies in Madrid 89
- Corporate groups and holding companies in Madrid 89
- Business Consulting and Services companies in Madrid 80
The same list elsewhere in Spain
- Chemical companies in Spain 174
- Chemical companies in Catalonia 56
- Chemical companies in Community of Madrid 38