The companies listed are mid-sized and large firms in the construction sector, based in the Alpes-Maritimes department. They offer a range of services from general construction to specialized areas. For example, FAYAT BATIMENT is a major construction division, while GROUPE RAGNI specializes in public lighting. Diffazur Piscines constructs concrete pools, and Garelli focuses on public works. DUMEZ COTE D'AZUR provides design, construction, and renovation services, and Griesser France offers solutions for natural light control.
A notable pattern among these companies is their strong regional presence, with many headquarters located in Nice, Cagnes-sur-Mer, and Saint-Laurent-du-Var. Additionally, several companies, such as GROUPE RAGNI (founded 1927), Garelli (founded 1959), and Diffazur Piscines (founded 1974), have been established for several decades, indicating a mature and well-rooted industry in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
FAYAT BATIMENTbatiment.fayat.com
A leading construction division in France, part of the Fayat Group, designing, building, and maintaining structures enhancing citizens' living environments |
500 | |||
| 2 |
GROUPE RAGNIgroupe-ragni.com
The French company specializes in public lighting and connected technologies, offering a comprehensive range of French-made lighting solutions globally |
256 | |||
| 3 |
Diffazur Piscinesdiffazur.fr
Construction of monobloc concrete pools, spas, and aquatic parks using Gunite technology with local agencies across France. |
172 | |||
| 4 |
Garelligarelli.fr
A family-owned company specializing in public works, from design to infrastructure operation, with a solid reputation and diverse expertise |
140 | |||
| 5 |
DUMEZ COTE D'AZUR - VINCI Construction Francefrance.vinci-construction.com
A major construction player in the Alpes-Maritimes region, offering design, construction, renovation, and rehabilitation services for various building types, emphasizing client projects and local development |
122 | |||
| 6 |
Griesser Francegriesser.com
Swiss family-owned company specializing in high-quality solutions for natural light control, offering a range of products while prioritizing innovation and sustainability |
108 | |||
| 7 | 105 | ||||
| 8 |
Eiffage Énergie Systèmes -Côte d’Azurmontelec.fr
Specializes in industrial and building electrical work, offering services in various fields such as automation, security systems, and electric vehicle charging infrastructure |
71 | |||
| 9 |
AITECaitecelec.fr
AITEC specializes in all aspects of electrical work, offering innovative solutions for new construction, renovations, maintenance, and emergency repairs They prioritize customer satisfaction |
62 | |||
| 10 |
MVA Monacomenuiserie-mva.com
Specializing in design, manufacturing, sales, and installation of aluminum exterior joinery and home closures, with over 30 years of presence in the Mediterranean region |
56 | |||
| 11 |
La Nouvelle Sirolaise de Constructionla-sirolaise.com
A local construction company in Alpes-Maritimes offering a wide range of high-quality services, specializing in various areas like infrastructure, demolition, and terracing |
50 | |||
| 12 |
Jean Granioujeangraniou.fr
A subsidiary of VINCI Energies, specializing in electrical integration and installation, offering consulting, engineering, maintenance, and troubleshooting services in various sectors |
47 | |||
| 13 |
setec gl ingénieriesetec-gli.fr
A subsidiary specializing in engineering for housing, hospitality, and public buildings Offers a range of services including project management, multidisciplinary studies, and consultancy |
40 | |||
| 14 |
JCMAT Rivierajcmat-riviera.com
Specializing in formwork and shoring, this company serves the construction industry in the French Riviera and Provence-Alpes-Côte d'Azur region |
35 | |||
| 15 |
SPADA Constructionspadagroup.fr
With nearly a century of experience, this construction subsidiary specializes in new building construction and renovation projects in various sectors |
32 | |||
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 |
Groupe HYDRO-THERMhydro-therm.fr
A specialized group in climate engineering serving luxury, healthcare, and wine industries, offering tailored solutions in installation, maintenance, and air treatment |
32 | |||
| 17 | 32 | ||||
| 18 |
B52ufficio-b52.com
Thermal and fluid engineering firm specializing in technical solutions for architectural projects, emphasizing teamwork and strong human relationships Operating in Paris and surrounding regions since 2010 |
31 | |||
| 19 | 31 | ||||
| 20 |
CPMG
A masonry company specializing in high-quality construction work, offering services in structural and finishing work, plastering, tiling, and renovations in Antibes since 1994 |
25 | |||
| 21 |
M&R CONSTRUCTIONSfacebook.com
M&R CONSTRUCTIONS advises and supports clients in realizing individual and collective construction projects, showcasing their work and expertise through articles and projects |
24 | |||
| 22 |
Baumann Hüppebaumannhueppe.fr
With 15 years of experience, our company offers high-quality solar protection solutions in the French market, fostering sustainable relationships with professional partners |
24 | |||
| 23 |
TEMPO CONSULTINGtempoconsulting.fr
TEMPO CONSULTING provides project support for construction stakeholders, from pre-construction phases to equipment delivery, also offering diagnostics and expertise for existing buildings |
23 | |||
| 24 |
SAVOIR FERsavoirfer-grasse.fr
Specialized metalwork company in Grasse since 2004, known for creating custom metal structures for construction and industry clients on the French Riviera |
22 | |||
| 25 |
EuropTP holding FLMeuroptp.fr
A company specializing in public works and building maintenance in Provence-Alpes-Côte d'Azur with a focus on quality, safety, and environmental responsibility |
20 | |||
| 26 |
CAOM Batimentcaom-batiment.fr
CAOM is a General Contractor offering construction project assistance in the South-Eastern region of France, focusing on cost, time, and quality efficiency |
17 | |||
| 27 |
AZUR DOMOTICazurdomotic.com
A company specializing in smart closures, offering installation and maintenance services for various types of building closures, from gates and doors to surveillance systems |
16 | |||
| 28 |
CMVRmercusuar.uzone.id
Specialized in plumbing and air conditioning, this small company works on new construction and renovations for individuals, property managers, municipalities, and businesses |
14 | |||
| 29 |
EPC
Specializing in collective electrical installations and tertiary projects, this company excels in the field of electrical engineering and services |
14 | |||
| 30 |
B2R
B2R team helps professionals, individuals, and local communities lead construction projects smoothly by managing the design, coordination, and completion process |
14 | |||
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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 Alpes-Maritimes department
- The largest companies in the Alpes-Maritimes department 1,538
- Retail chains in the Alpes-Maritimes department 164
- Multinational companies in the Alpes-Maritimes department 145
- Companies with in-house R&D in the Alpes-Maritimes department 138
- Real Estate companies in the Alpes-Maritimes department 87
- Hospitality companies in the Alpes-Maritimes department 82
- Professional services firms in the Alpes-Maritimes department 81
- Family-owned companies in the Alpes-Maritimes department 80
- Manufacturers in the Alpes-Maritimes department 78
- SaaS companies in the Alpes-Maritimes department 74
- Hotel and hospitality groups in the Alpes-Maritimes department 67
- Public sector organisations in the Alpes-Maritimes department 66
- Luxury brands in the Alpes-Maritimes department 66
- IT Services and IT Consulting companies in the Alpes-Maritimes department 62
- IT services companies in the Alpes-Maritimes department 60
- Software Development companies in the Alpes-Maritimes department 59
- Retail companies in the Alpes-Maritimes department 57
- Consulting firms in the Alpes-Maritimes department 55
- Distributors and wholesalers in the Alpes-Maritimes department 53
- Education providers in the Alpes-Maritimes department 49
- Healthcare providers in the Alpes-Maritimes department 48
- Financial services firms in the Alpes-Maritimes department 45
- Hardware manufacturers in the Alpes-Maritimes department 45
- Companies with a mobile app in the Alpes-Maritimes department 45
The same list elsewhere in France
- Construction companies in France 2,209
- Construction companies in Île-de-France 556
- Construction companies in Auvergne-Rhône-Alpes 372
- Construction companies in Provence-Alpes-Côte d'Azur 202
- Construction companies in Grand Est 196
- Construction companies in Nouvelle-Aquitaine 177
- Construction companies in Pays de la Loire 141
- Construction companies in the Rhône department 140
- Construction companies in Occitanie 133
- Construction companies in the Hauts-de-Seine department 113
- Construction companies in Hauts-de-France 108
- Construction companies in Brittany 92
- Construction companies in Normandy 92
- Construction companies in the Bouches-du-Rhône department 91
- Construction companies in the Gironde department 67
- Construction companies in the Val-de-Marne department 63
- Construction companies in the Loire-Atlantique department 57
- Construction companies in the Seine-et-Marne department 57
- Construction companies in the Essonne department 56
- Construction companies in the Isère department 52
- Construction companies in the Haute-Garonne department 51
- Construction companies in Bourgogne-Franche-Comté 50
- Construction companies in the Yvelines department 50
- Construction companies in Paris 112