# List of Construction companies in the Gironde department

Tamtam tracks 67 Construction companies headquartered in the Gironde department. This list ranks the 30 largest by number of employees on LinkedIn, led by FAYAT Group, Groupe Cassous and CAP INGELEC. Their median headcount is 104. Half of them were founded in 1992 or later. The most common headquarters are Mérignac (9), Bordeaux (5) and Canéjan (3).

These construction companies in Gironde cover a range of specialized services, from large-scale infrastructure to residential and commercial building. FAYAT Group, with 3630 employees, operates globally in construction and industry. Groupe Cassous focuses on innovative solutions for local communities. CAP INGELEC specializes in engineering for datacenters and critical utilities, while Bouygues Bâtiment Centre Sud-Ouest constructs and renovates buildings in several regions. SOC handles water, energy, and electricity infrastructure, and Moter works on transport networks and urban development. The companies are mostly mid-sized to large firms, with a few founded in the 1950s and 1970s. A notable pattern is the concentration of headquarters in Mérignac, indicating a hub for construction expertise within the department.

🇫🇷 Gironde · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [FAYAT Group](https://www.tamtam.ai/c/fayat-group) (fayat.com)<br>Established in 1957, this French company is a leading independent player in construction and industry, offering innovative and sustainable solutions globally | Construction | 🇫🇷 Bordeaux | 3,630 | 1957 |
| 2 | [Groupe Cassous](https://www.tamtam.ai/c/groupe-cassous) (groupe-cassous.com)<br>A regional independent group with over 40 subsidiaries and 1450 employees focused on innovative construction solutions for local communities for over 50 years | Construction | 🇫🇷 Mérignac | 1,247 |  |
| 3 | [CAP INGELEC](https://www.tamtam.ai/c/cap-ingelec) (capingelec.com)<br>An independent engineering company with over 30 years of experience, specializing in Datacenters, Critical Utilities, Industry, Cleanrooms, Agribusiness, Wines & Spirits | Construction | 🇫🇷 Mérignac | 773 | 1992 |
| 4 | [Bouygues Bâtiment Centre Sud-Ouest](https://www.tamtam.ai/c/bouygues-batiment-centre-sud-ouest) (bouygues-batiment-centre-sud-ouest.com)<br>Constructs and renovates buildings and neighborhoods in Nouvelle-Aquitaine, Centre Val de Loire, Occitanie, and Overseas Territories, focusing on sustainable practices and environmental transition. | Construction | 🇫🇷 Lormont | 450 |  |
| 5 | [SOC](https://www.tamtam.ai/c/soc) (soc.fr)<br>Specializes in water, energy, and electricity infrastructure including pipeline installation, hydraulic and electromechanical equipment, and industrial electricity services. | Construction | 🇫🇷 Saint-Médard-en-Jalles | 374 | 1972 |
| 6 | [Moter](https://www.tamtam.ai/c/moter) (eurovia.fr)<br>A company in the Gironde region specializing in infrastructure construction, transport networks, urban development, and environmental initiatives like reducing emissions and preserving biodiversity | Construction | 🇫🇷 Mérignac | 233 | 1973 |
| 7 | [IGC CONSTRUCTION - Acteur de PROCIVIS Nouvelle Aquitaine](https://www.tamtam.ai/c/igc-construction-acteur-de-procivis-nouvelle-aquitaine) (igc-construction.fr)<br>Construction company specializing in personalized homes, wood frame houses, high-end villas, and functional starter homes across Southwest France. | Construction | 🇫🇷 Beychac-et-Caillau | 184 | 1979 |
| 8 | [Temsol](https://www.tamtam.ai/c/temsol) (temsol.com)<br>Specialist in geotechnical surveys, soil studies, sampling, foundation techniques, and structural support with national agency presence and insurer approvals. | Construction | 🇫🇷 Mérignac | 179 | 1959 |
| 9 | [COVERIS](https://www.tamtam.ai/c/coveris) (coveris.fr)<br>Specializing in designing and constructing glass facades and architectural glass roofs for various buildings and structures | Construction | 🇫🇷 Le Haillan | 169 | 2001 |
| 10 | [Groupe ADRÉ](https://www.tamtam.ai/c/groupe-adre) (adre-groupe.fr)<br>Reliable infrastructure projects, encompassing network detection, water leak repair, fiber optic engineering, and energy solutions like plumbing, HVAC, and sanitary installations. | Construction | 🇫🇷 Mérignac | 154 | 2012 |
| 11 | [Coren](https://www.tamtam.ai/c/coren-merignac) (coren-renovation.com)<br>Specializes in post-damage repair and comprehensive renovation including thermal improvements and accessibility upgrades in occupied sites. | Construction | 🇫🇷 Mérignac | 144 | 1994 |
| 12 | [GTM Bâtiment Aquitaine](https://www.tamtam.ai/c/gtm-batiment-aquitaine) (vinci-construction.fr)<br>Designs, builds, and rehabilitates diverse projects including offices, housing, commercial, industrial, healthcare, cultural, university, and leisure buildings, with stone masonry expertise. | Construction | 🇫🇷 Bordeaux | 134 |  |
| 13 | [Groupe Exedra](https://www.tamtam.ai/c/groupe-exedra) (groupe-exedra.fr)<br>Specializes in construction and maintenance of roads, water and telecom networks, operating in Southwest France with local subsidiaries. | Construction | 🇫🇷 Mérignac | 125 | 1946 |
| 14 | [Maisons MCA - Construction / Rénovation](https://www.tamtam.ai/c/maisons-mca-construction-renovation) (maisons-mca.com)<br>MCA is a major player in construction and renovation of single-family homes in the Southwest of France, known for quality service and satisfied clients | Construction | 🇫🇷 Artigues-près-Bordeaux | 117 | 1986 |
| 15 | [B2C](https://www.tamtam.ai/c/b2c)<br>Specializing in metalwork and cladding, offering expertise in both metal framing and locksmithing services in the B2C sector | Construction | 🇫🇷 Martignas-sur-Jalle | 104 | 1998 |
| 16 | [Groupe E2M](https://www.tamtam.ai/c/groupe-e2m) (e2m-groupe.fr)<br>A company specializing in industrial and tertiary services, HVAC, metalwork, and maintenance, prioritizing safety, sustainability, with a focus on electrical engineering solutions | Construction | 🇫🇷 Canéjan | 98 |  |
| 17 | [DMF Expert](https://www.tamtam.ai/c/dmf-expert) (dmf-expert.com)<br>Specializing in smoke extraction, this company designs and implements complete fire safety systems, providing turnkey solutions and guaranteed compliance with regulations | Construction | 🇫🇷 Bordeaux | 95 |  |
| 18 | [DAL'ALU](https://www.tamtam.ai/c/dal-alu) (franchise.dalalu.com)<br>Specializing in rainwater drainage systems, DAL'ALU franchise network offers the opportunity to thrive within a market-leading aluminum company | Construction | 🇫🇷 Saint-Médard-d'Eyrans | 79 | 1982 |
| 19 | [SERE](https://www.tamtam.ai/c/sere) (sere.soflux.fr)<br>Specializing in electrical engineering, heating, plumbing, gas, and renewable energy projects, SERE ensures profitability and environmental optimization for clients in Aquitaine | Construction | 🇫🇷 Bègles | 72 | 2000 |
| 20 | [GIB Construction - Maison Essentiel - HEXHA Construction - Gestion Immobilière](https://www.tamtam.ai/c/gib-construction-maison-essentiel-hexha-construction-gestion-immobiliere) (gib-construction.com)<br>The company offers custom-built individual houses through two brands, catering to client needs with ready-to-decorate houses and shell-only construction options | Construction | 🇫🇷 Saint-Médard-d'Eyrans | 64 | 2007 |
| 21 | [LAMÉCOL - GROUPE DL](https://www.tamtam.ai/c/lamecol-groupe-dl) (groupedl.fr)<br>Specializing in timber frame and wood structures, Lamécol, a subsidiary of Groupe DL, manufactures glued laminated timber and completes various wood projects in the Grand Sud-Ouest region | Construction | 🇫🇷 Canéjan | 58 | 1974 |
| 22 | [FAYAT METAL](https://www.tamtam.ai/c/fayat-metal) (metal.fayat.com)<br>Designer, builder of metal structures, works, lifting, handling solutions, supporting customers throughout equipment life cycle. | Construction | 🇫🇷 Bordeaux | 50 |  |
| 23 | [CMFT INDUSTRIE](https://www.tamtam.ai/c/cmft-industrie) (groupe-climater.com)<br>Providing technical climate engineering installations and solutions for industrial and healthcare sectors in Nouvelle Aquitaine with competitive pricing and strong service commitment. | Construction | 🇫🇷 Le Haillan | 48 | 1994 |
| 24 | [MAPCLIM](https://www.tamtam.ai/c/mapclim) (mapclim.fr)<br>Technical services for air treatment and ventilation systems, including metrology controls, system adjustments, network sealing, and energy retrofits across industrial and healthcare facilities. | Construction | 🇫🇷 Tresses | 39 | 1999 |
| 25 | [IMMO CONSTRUCTION](https://www.tamtam.ai/c/immo-construction) (immoconstruction.fr)<br>Specializing in building individual houses, constructing unique and custom homes tailored to meet the specific needs of each client | Construction | 🇫🇷 Mérignac | 36 |  |
| 26 | [Groupe Eovest](https://www.tamtam.ai/c/groupe-eovest) (eovest.fr)<br>A regional group of 5 specialized subsidiaries in the building industry covering various services from construction to maintenance with a focus on Aquitaine region | Construction | 🇫🇷 Mérignac | 35 | 1988 |
| 27 | [GROUPE DL](https://www.tamtam.ai/c/groupe-dl) (groupedl.fr)<br>Specializes in metal and wood construction, aluminum joinery, sealing, and cladding with multiple regional locations and diverse skilled workforce. | Construction | 🇫🇷 Canéjan | 31 | 1964 |
| 28 | [Futural](https://www.tamtam.ai/c/futural) (futural.fr)<br>A French company specializing in manufacturing aluminum joinery products for professionals, offering custom solutions with innovative and recognized systems | Construction | 🇫🇷 Pessac | 31 | 2013 |
| 29 | [Alu Concept](https://www.tamtam.ai/c/alu-concept) (aluconcept.fr)<br>Specializing in custom aluminum gutters and gutter accessories, from new construction to renovations Also offering continuous aluminum coverings for fences and roof terraces | Construction | 🇫🇷 La Sauve | 31 |  |
| 30 | [l'esprit piscine](https://www.tamtam.ai/c/l-esprit-piscine) (esprit-piscine.fr)<br>A group of independent pool builders specializing in custom outdoor and indoor pools, maintenance, renovation, and spa services, ensuring high-quality and professional work | Construction | 🇫🇷 Bordeaux | 29 | 2003 |

## 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 Gironde department

- [The largest companies in the Gironde department](https://www.tamtam.ai/l/largest-companies-gironde) (2,435)
- [Companies with in-house R&D in the Gironde department](https://www.tamtam.ai/l/r-and-d-companies-gironde) (225)
- [Retail chains in the Gironde department](https://www.tamtam.ai/l/retail-chains-gironde) (217)
- [Multinational companies in the Gironde department](https://www.tamtam.ai/l/multinational-companies-gironde) (200)
- [Professional services firms in the Gironde department](https://www.tamtam.ai/l/professional-services-firms-gironde) (151)
- [SaaS companies in the Gironde department](https://www.tamtam.ai/l/saas-companies-gironde) (141)
- [Manufacturers in the Gironde department](https://www.tamtam.ai/l/manufacturers-gironde) (137)
- [Software Development companies in the Gironde department](https://www.tamtam.ai/l/software-development-companies-gironde) (124)
- [Distributors and wholesalers in the Gironde department](https://www.tamtam.ai/l/distributors-and-wholesalers-gironde) (115)
- [Public sector organisations in the Gironde department](https://www.tamtam.ai/l/public-sector-organisations-gironde) (109)
- [IT Services and IT Consulting companies in the Gironde department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-gironde) (105)
- [Family-owned companies in the Gironde department](https://www.tamtam.ai/l/family-owned-companies-gironde) (104)
- [Hardware manufacturers in the Gironde department](https://www.tamtam.ai/l/hardware-companies-gironde) (100)
- [IT services companies in the Gironde department](https://www.tamtam.ai/l/it-services-companies-gironde) (99)
- [Consulting firms in the Gironde department](https://www.tamtam.ai/l/consulting-firms-gironde) (82)
- [Law Practice companies in the Gironde department](https://www.tamtam.ai/l/law-practice-companies-gironde) (81)
- [Education providers in the Gironde department](https://www.tamtam.ai/l/education-companies-gironde) (80)
- [Financial services firms in the Gironde department](https://www.tamtam.ai/l/financial-services-firms-gironde) (80)
- [Real Estate companies in the Gironde department](https://www.tamtam.ai/l/real-estate-companies-gironde) (79)
- [Business Consulting and Services companies in the Gironde department](https://www.tamtam.ai/l/business-consulting-and-services-companies-gironde) (77)
- [Retail companies in the Gironde department](https://www.tamtam.ai/l/retail-companies-gironde) (74)
- [Healthcare providers in the Gironde department](https://www.tamtam.ai/l/healthcare-providers-gironde) (71)
- [Higher Education companies in the Gironde department](https://www.tamtam.ai/l/higher-education-companies-gironde) (67)
- [Advertising Services companies in the Gironde department](https://www.tamtam.ai/l/advertising-services-companies-gironde) (65)

## The same list elsewhere in France

- [Construction companies in France](https://www.tamtam.ai/l/construction-companies-france) (2,209)
- [Construction companies in Île-de-France](https://www.tamtam.ai/l/construction-companies-ile-de-france) (556)
- [Construction companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/construction-companies-auvergne-rhone-alpes) (372)
- [Construction companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/construction-companies-provence-alpes-cote-dazur) (202)
- [Construction companies in Grand Est](https://www.tamtam.ai/l/construction-companies-grand-est) (196)
- [Construction companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/construction-companies-nouvelle-aquitaine) (177)
- [Construction companies in Pays de la Loire](https://www.tamtam.ai/l/construction-companies-pays-de-la-loire) (141)
- [Construction companies in the Rhône department](https://www.tamtam.ai/l/construction-companies-rhone) (140)
- [Construction companies in Occitanie](https://www.tamtam.ai/l/construction-companies-occitanie) (133)
- [Construction companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/construction-companies-hauts-de-seine) (113)
- [Construction companies in Hauts-de-France](https://www.tamtam.ai/l/construction-companies-hauts-de-france) (108)
- [Construction companies in Brittany](https://www.tamtam.ai/l/construction-companies-brittany) (92)
- [Construction companies in Normandy](https://www.tamtam.ai/l/construction-companies-normandy) (92)
- [Construction companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/construction-companies-bouches-du-rhone) (91)
- [Construction companies in the Val-de-Marne department](https://www.tamtam.ai/l/construction-companies-val-de-marne) (63)
- [Construction companies in the Loire-Atlantique department](https://www.tamtam.ai/l/construction-companies-loire-atlantique) (57)
- [Construction companies in the Seine-et-Marne department](https://www.tamtam.ai/l/construction-companies-seine-et-marne) (57)
- [Construction companies in the Essonne department](https://www.tamtam.ai/l/construction-companies-essonne) (56)
- [Construction companies in the Isère department](https://www.tamtam.ai/l/construction-companies-isere) (52)
- [Construction companies in the Haute-Garonne department](https://www.tamtam.ai/l/construction-companies-haute-garonne) (51)
- [Construction companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/construction-companies-bourgogne-franche-comte) (50)
- [Construction companies in the Yvelines department](https://www.tamtam.ai/l/construction-companies-yvelines) (50)
- [Construction companies in the Bas-Rhin department](https://www.tamtam.ai/l/construction-companies-bas-rhin) (49)
- [Construction companies in Paris](https://www.tamtam.ai/l/construction-companies-paris) (112)

---

Source: https://www.tamtam.ai/l/construction-companies-gironde