What TRABET does

TRABET SAS is a French civil construction firm headquartered in Haguenau, Alsace, that operates across road construction, asphalt production, and public works (VRD). Founded in its current form in 2015 following acquisition by Luxembourg-based Karp Kneip Group, the company serves three primary customer sets: local public authorities and private developers in Alsace (via VRD, local asphalt, and earthwork), national highway concession holders SANEF, ASF, and APRR (via mobile asphalt production and paving under the "Grands Travaux d'Enrobés" brand), and special projects such as the Euroairport Basel-Mulhouse redevelopment. The firm runs an integrated delivery model: a 180-strong workforce, three mobile asphalt batching plants (two ERMONT TSX28 units of 450 T/H commissioned in 2021 and 2023, plus a 400 T/H ERMONT RF400) producing more than 300,000 tonnes per year for national motorway work, and a fixed Ammann ABP 240 HRT plant at Brumath rated at 320 T/H with up to 70% RAP recycling that supplies roughly 150,000 tonnes per year of local mix.

The technical stack centers on GPS-guided machine control (Trimble Earthworks across the dozer, excavator, and site-management fleets), 3D design and earthwork modeling in Mensura V11, GPS-aided barge loading at the Illkirch backfilling site, and an in-house Laboroute 98-50 certified laboratory at Haguenau (200 m²) supplemented by two mobile labs that support formulation, MVA/PMT/drainability testing, and pavement design in ALIZE 2. Highway safety is delivered via the Prins Safeguard SMV modular lane-separator system (8,000–13,000 linear metres of stock, deployed at up to 4,000–6,000 m/hour), and environmental performance is reinforced by mobile water-recycling stations for milling waste, warm asphalt production, and an on-site photovoltaic array at Brumath. Custom handling equipment and a seven-mechanic maintenance workshop underpin in-house fleet reliability.

Commercially, TRABET generates revenue through project-based contracts won via competitive public tender (municipalities, departments, EMS Eurometropole de Strasbourg), direct framework agreements with highway concession holders for renewal and resurfacing programs, and direct private contracts for commercial and individual clients. Pricing is not publicly disclosed. Marketing is minimal and relationship-driven, relying on LinkedIn, YouTube project showcases, and an active apprenticeship/recruitment pipeline (90% diploma rate, partnerships with GEIQ TP and Alemploi). The company holds the Alsace Excellence label and is GDPR-compliant, with all assets operating under ICPE and prefectural authorization.

Name

TRABET

Legal name

TRABET SAS

Website

https://trabet.fr

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

101–250 employees

Short description

TRABET is a French civil construction firm headquartered in Haguenau, Alsace, that produces asphalt and provides road construction, earthworks, and highway paving services to public authorities, private developers, and national highway concession holders including SANEF, ASF, and APRR.

Ownership category

akta.pro rank

Headquarters

HQ city

Haguenau

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Civil Engineering and VRD Services: Local road and network (VRD) construction services including earthworks, sanitation, water networks, and road paving for public authorities, private developers, and individual clients in Alsace. Revenue is project-based, generated through competitive tenders and direct contracting.
2. Asphalt Production and Laying — Grand Travaux (Nationwide): Mobile asphalt production and application services for highway concession holders (SANEF, ASF, APRR) across France. Three mobile plants produce over 300,000 tonnes of asphalt per year for national highway renewal projects. Includes milling, paving, and surfacing operations with dedicated logistics and security teams.
3. Fixed Asphalt Plant (Brumath Enrobés): Production of bitumen asphalt at the fixed Brumath plant (AMMANN ABP 240 HRT, 320 T/H) serving local Alsace projects (~150,000 tonnes/year) and operating in partnership with the Brumath Enrobés subsidiary (100% owned by parent Karp Kneip).
4. Backfilling Site Operations (Illkirch): Riverbank stabilization and backfilling services at the Illkirch site using inert materials via barge operations, governed by a prefectural order through end of 2025. Approximately 50,000 m³ of inert materials managed annually.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

TRABET is a French civil construction company that produces asphalt mix and delivers road construction, earthwork, and asphalt paving services. It operates five core service lines: VRD (local road and utility networks), sites de remblaiement (backfill sites for inert materials), Grands Travaux (nationwide highway asphalt projects using mobile plants), balisage (highway safety barricading), and a fixed asphalt batching plant at Brumath. Customers include French municipalities, highway concession holders (SANEF, ASF, APRR), and private developers.

Product overview

TRABET is a road construction and public works company offering five core services: VRD (road work and networks), fill sites for environmental remediation, major highway asphalt works, highway barricading, and fixed asphalt production at its Brumath plant. The company operates mobile asphalt plants for nationwide highway projects and provides integrated support services including technical design/topography using Trimble GPS and Mensura CAD software, an in-house LABOROUTE-certified laboratory for material testing and formulation, and preventive maintenance operations. TRABET produces over 150,000 tonnes of asphalt locally and 300,000+ tonnes annually via mobile plants across France.

Differentiator

Problem solved

Functional benefit

Products and services

• VRD (Voirie et Réseau Divers) Local road and network construction services including terrassement (earthworks), assainissement (sanitation/drainage), water networks, and asphalt paving for public authorities, private developers, and individual clients in the Alsace region.
• Sites de remblaiement (Backfill Sites) Stabilization of former gravel pits and riverbank reinforcement using inert, selected materials, with GPS-guided barge loading and material sorting under a prefectural order valid through end of 2025.
• Grands Travaux d'Enrobés (Major Highway Asphalt Works) Large-scale highway asphalt construction services including mobile asphalt production, milling, paving, and surface dressing for highway concession holders across France, using a fleet of three mobile batching plants (up to 450 T/H capacity) and specialized paving equipment.
• Balisage autoroutier (Highway Barricading) Temporary highway lane separation and barricading services using Prins Safeguard SMV modular metallic lane separators, with custom handling equipment enabling high-speed deployment (up to 4,000–6,000 m/hour) under live traffic conditions.
• Centrale d'enrobés de Brumath (Brumath Asphalt Plant) Fixed asphalt batching plant at Brumath featuring Ammann ABP 240 HRT technology with 320 T/H production capacity, up to 70% RAP (recycled asphalt pavement) content, warm asphalt production, additive injection, hot asphalt storage silo, and an on-site photovoltaic installation.

Quantifiable outcome

• Earthwork precision of ±1.5 cm through GPS-guided machine guidance
• +6 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators11 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Eiffage Route: Eiffage Route is the road construction and asphalt production arm of Eiffage group, one of France's major infrastructure players. It competes directly with TRABET for highway concession contracts (including A36/A31 in the same eastern France corridor where TRABET operates) and operates similar fixed and mobile asphalt plant infrastructure.
• Colas: Colas, a Bouygues subsidiary, is the world's largest road construction company with extensive fixed and mobile asphalt plant networks across France. It is a direct competitor for SANEF/ASF/APRR Grand Travaux tenders and operates in the same VRD/road surfacing segments as TRABET, with materially larger fleet and balance sheet.
• Fayat TP: Fayat TP is the public works arm of the Fayat group, a major French family-owned construction conglomerate. It operates road construction, earthworks, and asphalt production activities across France, with similar mobile-plant Grands Travaux capabilities as TRABET and direct customer overlap with highway concession holders.
• Eurovia: Eurovia, a subsidiary of Vinci, is one of the largest road construction and asphalt production groups in France and globally. It operates mobile and fixed asphalt plants, performs motorway Grands Travaux for the same concession holders (SANEF, ASF, APRR), and competes with TRABET on the same national highway resurfacing tenders, but at vastly greater scale.
• Spie Batignolles: Spie Batignolles is a diversified French construction group operating across public works, road construction, and infrastructure. Through its Malet subsidiary it directly competes with TRABET on motorway Grands Travaux and asphalt production, while also operating in VRD, civil engineering, and earthworks.

Direct peers

• Malet: Malet is a French regional road construction and asphalt production company, subsidiary of Spie Batignolles. It operates fixed and mobile asphalt plants and performs both local VRD work and motorway Grands Travaux, making it a close mid-market peer to TRABET in both business model and customer base.
• Roger Martin: Roger Martin is a French regional road construction and earthworks company, now part of the NGE group. It performs highway Grands Travaux with mobile asphalt capabilities and VRD work, directly comparable to TRABET's integrated service offering and customer base.
• NGE: NGE is a major French mid-market public works and road construction group that performs VRD, motorway surfacing, and operates asphalt plants across France. Comparable in mid-market positioning to TRABET, NGE is a direct competitor on regional VRD tenders and competes for the same Grands Travaux framework contracts.
• Charrier TP: Charrier TP is a French regional public works and road construction firm with mobile asphalt plant operations serving motorway concession holders. Closely comparable to TRABET in mid-market scale, mobile plant deployment model, and customer overlap on Grand Travaux tenders.

Regional players

• Léon Grosse: Léon Grosse is a major French construction and public works group with significant VRD and earthworks capabilities in eastern France. While more focused on building and civil engineering, it competes with TRABET on certain Alsace regional VRD tenders and earthworks projects, sharing geographic overlap.

Market position

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@TrabetSAS
• LinkedInlinkedin.com/company/trabet

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TRABET