Renfortec

What Renfortec does

Renfortec is a French Société à responsabilité limitée (SARL) founded in 1990 and headquartered in Paris, specializing in post-disaster structural repair of buildings. The company serves property owners and insurance carriers across France through 11 regional offices, executing foundation underpinning, structural reinforcement, waterproofing, retaining structures, seismic strengthening, and full-scope reconstruction after fires, explosions, floods, ground settlement, and seismic events. Renfortec reports more than 14,000 claims handled since inception and operates as part of the TABATABAI group.

The underlying technology combines specialty geotechnical and structural engineering methods, including proprietary registered systems — PieuxSmart® driven piles, RESIST® metallic-tube piles (40 tonnes per pile), helical piles (Pieux HC®), RENFORVOID® expansive resin injection, Solinjection® soil injection, and carbon-fiber reinforcement. The company holds Qualibat qualifications (2111, 1223, 1231, 2282) and OPQIBI engineering qualification, maintains an in-house engineering bureau using tools such as ROBOT, SCIA, and TALREN, and offers optical-fiber structural surveillance capable of detecting movement at sub-millimeter precision. Sub-brands PieuxSmart®, RESIST®, Pieux HC®, and RENFORVOID® are registered trademarks.

Commercially, Renfortec operates a project-based professional services model with quote-based pricing and multi-year contract cadence, distributed through direct field sales via regional offices and a referral channel anchored by partnerships with at least nine major French insurers (MAAF, Allianz, AXA, AREAS, Crédit Mutuel, Groupama, Macif, MMA, SMABTP). The SMABTP relationship also provides a decennial (10-year) structural guarantee on completed work. Revenue is not publicly disclosed.

Name

Renfortec

Legal name

RENFORTEC

Website

https://renfortec.fr

Company type

Private

Founded year

1990

Operating status

Operating

Short description

Renfortec is a French post-disaster structural repair firm, founded 1990, operating through 11 regional offices and serving insurance carriers and property owners with proprietary foundation underpinning, structural reinforcement, waterproofing, and full-scope reconstruction services.

Ownership category

akta.pro rank

Product category

Post-disaster structural repair and underpinning services

NAICS

Utility System Construction (2371), Water and Sewer Line and Related Structures Construction (23711)

SIC

Services-Engineering Services (8711), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Disaster Recovery & Restoration General Contracting (IMAFAAAJ)

akta.pro secondary industries

Rehabilitation & Renewal (CIPP, Lining, Coatings, Structural Repairs) (EUANALAF), Emergency Response & Disaster Recovery (Water Intrusion/Mold/Contamination) (BPALALAI)

Keywords

• Post-disaster structural repair
• Foundation underpinning services
• Emergency building stabilization
• Structural reinforcement contracting
• Waterproofing and civil works

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices12 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Post-disaster repair services: Project-based professional services for repairing structures damaged by disasters including fire, explosion, foundation settlement, water damage, and seismic events. Revenue generated through direct contracts with property owners, insurance companies, and experts.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Renfortec provides post-incident structural repair services for buildings damaged by fire, explosion, foundation settlement, water infiltration, and seismic events. Its offerings span emergency stabilization (tarpawing, shoring, site securing, void filling, fiber-optic surveillance), foundation repair via underpinning (micropiles, PieuxSmart, Pieux RESIST, helical piles), structural reinforcement (carbon fiber, seismic strengthening for Eurocode 8), waterproofing, and full-scope reconstruction. Services are delivered through 11 regional offices across France, primarily under insurance-company referral arrangements.

Product overview

Renfortec is a French leader in post-disaster structural repair services, established in 1990 with over 14,000 claims treated. The company offers a comprehensive portfolio of emergency response, foundation repair, structural reinforcement, and waterproofing services. Core offerings include Travaux d'urgences (emergency work including tarpawing, shoring, surveillance, and void filling), Nos Compétences (foundation repair, structural repair, fire damage repair, full-scope repair), and Nos Technologies (special foundations, soil injections, retaining, waterproofing, seismic strengthening). Named products include PieuxSmart® smart driven piles, Pieux RESIST® for building relevage, Pieux hélicoïdaux HC® helical piles, and RENFORVOID® expanding resin void filling. The company operates from 12 regional offices across France and partners with insurance companies and control bureaus (Socotec, Qualiconsult).

Differentiator

Problem solved

Functional benefit

Brands

• PieuxSmart®: Smart pile solution for underpinning - faster, simpler to implement, equally effective and at a lower cost than conventional piles.
• RESIST®
• Pieux HC®
• RENFORVOID®

Products and services

• Emergency Works (Travaux d'urgences) Emergency intervention services including tarpawing, shoring, site securing, structural surveillance, and void filling for buildings damaged by fire, explosion, foundation settlement or other disasters. Intended for property owners and insurers needing rapid post-incident stabilization in France.
• Foundation Repair (Réparation des fondations) Foundation repair services addressing settlement damage through underpinning solutions such as driven piles, micropiles, ground beams (longrines), and contiguous pits. Targeted at owners of settled or damaged buildings referred by insurers and loss adjusters.
• Structural Repair (Réparation des structures) Structural repair services for damaged buildings using techniques including carbon fiber reinforcement, shotcrete, and seismic strengthening. Targeted at owners of buildings requiring compliance upgrades or post-disaster structural restoration.
• Post-Fire and Explosion Damage Repair Post-fire and post-explosion damage repair services including emergency response, structural assessment, and complete reconstruction for insured properties affected by fire or explosion events in France.
• Infrastructure Repair (Réparation des VRD) Infrastructure repair services for roads and utility networks (Voirie et Réseaux Divers) damaged by disasters, delivered as part of Renfortec's full-scope post-incident repair offering.
• Waterproofing Repair (Réparation des étanchéités) Waterproofing repair services covering all waterproofing techniques for buildings experiencing infiltration or water damage after disasters, delivered alongside Renfortec's foundation and structural repair lines.
• HVAC Repair (Réparation en CVC) Heating, ventilation, and air conditioning (HVAC/Chauffage, Ventilation, Climatisation) repair services for damaged buildings, including diagnosis, recommendation, and execution of HVAC repairs as part of Renfortec's full-scope offering.
• Full-Scope Disaster Repair (Réparation tous corps d'état) Comprehensive post-disaster repair service providing full-scope solutions from emergency stabilization through complete reconstruction, including masonry, plastering, insulation, roofing, and plumbing trades. Aimed at property owners seeking a single, integrated contractor after major disasters.
• Special Foundations (Fondations spéciales) Special foundation services including micropiles Type II and III, rigid inclusions, RESIST piles, helical piles, semi-deep foundations, and jacking/leveling of settled structures. Provided to owners of damaged or settlement-affected buildings and to insurers' loss adjusters.
• Soil Injection Services (Injections de sol – Solinjection®) Soil injection services using expanding resin solutions with patented techniques, delivered by Solinjection SAS within the TALENSIS group. Aimed at stabilizing soils and filling voids beneath damaged buildings and infrastructure.
• Retaining Structures (Soutènement) Retaining structure services including nailed walls, mini-Berlin walls, self-stable Berlin walls, reinforced concrete retaining walls, tie rods, and gabion walls for sites with damaged or unstable ground.
• Waterproofing and Tanking (Etanchéité – cuvelage) Waterproofing and tanking services for dry coverings, buried walls, terrace roofs, acrylate gel injection, and curtain wall sealing in buildings affected by water infiltration.
• Seismic Strengthening (Renforcement Parasismiques) Seismic strengthening services for Eurocode 8 compliance using structural modeling in ROBOT or SCIA software, designed to avoid demolition and reinforce existing structures to required seismic standards.
• PieuxSmart® Smart Driven Piles Proprietary PieuxSmart smart driven piles for foundation underpinning offering faster execution, no vibration, 25% lower carbon footprint versus conventional micropiles, reduced excavation, and easier intervention through crawl spaces; designed per EN 94-262, DTU 13.2, EN 12-699. Sold as a differentiated underpinning technology to owners of damaged buildings.
• Pieux RESIST® Foundation Piles Proprietary RESIST foundation piles made of metallic tubes (50 cm to 1 m height) with a driving and jacking system for underpinning and relevelling of disaster-struck buildings; load capacity up to 40 tonnes per pile with reduced preparatory work.
• Helical Piles HC® (Pieux hélicoïdaux HC) Proprietary helical deep foundation system (Pieux hélicoïdaux HC) composed of a central metallic bar with welded helical plates and bolted segments, installed by rotation using manual equipment or excavator. Sold as a distinct deep foundation solution.
• RENFORVOID® Void Filling Solution Proprietary RENFORVOID void filling solution using expanding resin injection for emergency or permanent filling of surface cavities and underground cavities, positioned as a cost-effective alternative to traditional concrete filling.
• Optical Fiber Structural Surveillance Service Continuous real-time structural surveillance service using optical fiber sensors capable of detecting movements to 1/1000th of a millimeter, with automated alerts and remote web access for authorized parties. Aimed at monitoring damaged or sensitive structures during and after repair.
• Decennial Guarantee Service (Garantie décennale SMABTP) After-sales service backed by a 10-year decennial structural warranty through SMABTP insurance, covering defects or construction damage affecting the solidity of the structure or rendering the building uninhabitable for 10 years from work acceptance.

Quantifiable outcome

• Carbon footprint reduced by 25% with PieuxSmart vs conventional micropiles
• +2 more outcomes

Named customers9 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Seven partnerships are on record, tiered major, core and minor.

• MAAFmajorGTM or Marketing PartnerFrench insurance company partnership for post-disaster property repair services. MAAF refers policyholders with structural damage claims to Renfortec for professional repair services.
• AllianzmajorGTM or Marketing PartnerInternational insurance company partnership for post-disaster property repair services. Allianz refers policyholders with structural damage claims to Renfortec.
• AXAmajorGTM or Marketing PartnerGlobal insurance company partnership for post-disaster property repair services. AXA refers policyholders with structural damage claims to Renfortec.
• SMABTPcoreGTM or Marketing PartnerInsurance company providing decennial guarantee insurance for Renfortec's construction and repair work, covering defects affecting structural solidity or making buildings uninhabitable for 10 years after work acceptance.
• SocotecminorImplementation/ SI/ Consulting PartnerTechnical control bureau partnership for validating engineering calculations and structural work.
• QualiconsultminorImplementation/ SI/ Consulting PartnerTechnical inspection and control partnership for validating engineering work.
• Solinjection SAS (TALENSIS Group)coreTechnology or IntegrationIntra-group company specializing in cutting-edge expansive resin injection techniques with patented solutions, part of the TALENSIS group that includes Renfortec.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Eiffage Construction: Large French construction group with restoration, structural repair, and infrastructure capabilities. Comparable on full-scope reconstruction ('tous corps d'état') and on insurer-driven repair work, but as part of a much wider portfolio.
• Spie Batignolles: Major French general contractor and civil works group with restoration and structural repair capabilities. Overlaps with Renfortec on post-disaster reconstruction and foundation work but operates across a much broader portfolio.

Regional players

• Franki Foundations: Belgian-headquartered foundation specialist (BESIX group) with French operations in driven piles, micropiles, and underpinning. Direct overlap with Renfortec's pile-based foundation repair portfolio, primarily serving French-speaking markets.

Emerging players

• Sixense (Vinci Construction): Engineering and digital monitoring subsidiary of VINCI Construction providing structural health monitoring and geotechnical instrumentation. Comparable to Renfortec's optical-fiber surveillance offering and engineering-bureau capabilities.
• Soprema: French-headquartered waterproofing specialist serving construction and renovation. Comparable to Renfortec on 'Réparation des étanchéités' and 'Etanchéité – cuvelage' services, with a deeper product-side offering.

Direct peers

• Botte Fondations: French specialty foundation contractor offering micropiles, driven piles, and underpinning for existing structures. Directly comparable to Renfortec's 'Fondations spéciales' and foundation repair services within the French market.
• Soletanche Bachy: VINCI-owned world leader in deep foundations and ground engineering, including micropiles and underpinning. Directly comparable to Renfortec on 'Fondations spéciales' and foundation repair, with significantly larger scale and global footprint.
• Uretek: Specialist in foundation and soil stabilization via resin injection, directly competing with Renfortec's underpinning and Solinjection® offerings. Uretek operates across Europe with a focus on rapid, minimally invasive foundation repair.
• Keller Group: UK-listed global ground engineering contractor covering piling, ground improvement, and underpinning. Comparable to Renfortec on foundation rehabilitation and specialty geotechnical solutions across European markets.
• Freyssinet: VINCI subsidiary specializing in structural repair, post-tensioning, and strengthening of buildings and infrastructure. Comparable to Renfortec on structural reinforcement and seismic retrofit work, with much broader international reach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/renfortec

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Renfortec