Franki Fondation

What Franki Fondation does

Franki Fondation was a French deep foundation and underground construction specialist, founded in 1910 and headquartered in Grigny, Essonne, with 189 employees and 9 regional implantations across France. The company was recognized as the #1 French provider of deep foundation works (travaux de fondations profondes) and offered a complete range of specialized techniques including deep piles (pieux), micropiles (micropieux), retaining structures (soutènement), the Biocofra biological soil consolidation range, ground injections, and quarry consolidation. Its service portfolio addressed foundation, underpinning, and ground-improvement challenges for construction companies, civil engineering firms, and infrastructure developers across building and civil works projects.

The company operated a project-based B2B sales motion, engaging directly with general contractors, developers, and infrastructure owners on technically specialized foundation contracts. Pricing was quote-based, determined by project scope, soil conditions, technical requirements, equipment needs, and regional factors. Its value proposition rested on technical heritage accumulated over more than a century, a diversified equipment fleet capable of executing varied foundation methodologies, and a regional footprint that enabled responsive mobilization across French territory. Franki Fondation operated as a subsidiary of the Fayat Group (Groupe Fayat), a diversified construction conglomerate.

Franki Fondation has ceased to operate as a standalone entity following its merger with fellow Fayat subsidiary Sefi-Intrafor to form Fayat Fondations, the unified Fayat Group division dedicated to deep foundations and underground works. The historical expertise, regional implantations, equipment fleet, and product lines of Franki Fondation continue to operate under the Fayat Fondations brand, which positions itself as a comprehensive reference in the French BTP sector.

Name

Franki Fondation

Legal name

Franki Fondation

Website

https://franki.fayat.com

Company type

Private

Operating status

Acquired

Headcount range

101–250 employees

Short description

Franki Fondation is a French deep foundation and underground construction specialist (founded 1910, 189 employees, 9 regional offices) serving construction and infrastructure clients with piles, micropiles, retaining structures, and soil consolidation services, now operating within Fayat Fondations.

Ownership category

akta.pro rank

Product category

Deep Foundation Construction Services

NAICS

Poured Concrete Foundation and Structure Contractors (23811), Site Preparation Contractors (238910)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Piling & Deep Foundations (Driven, Bored, CFA, Micropiles) (IMAFAOAA)

akta.pro secondary industries

Foundation Remediation & Underpinning (Jack Piles, Resin Injection, Re-leveling) (IMAFAOAL), Foundations & Geotechnical Works (Piles, Anchors, Ground Improvement) (EUAMAFAB)

Keywords

• Deep foundation services
• Micropile construction
• Retaining structures
• Soil consolidation
• Underground construction

Headquarters

HQ city

France

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Deep Foundation Construction Services: Project-based construction services for deep foundations, including piles, micropiles, and retaining structures. Revenue generated through contracts for specific construction projects with engineering firms, developers, and public infrastructure clients.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Franki Fondation was a specialized deep foundation and underground construction contractor offering a complete range of technical solutions including deep piles (pieux), micropiles (micropieux), earth retention systems (soutènement), ground injection for soil consolidation and waterproofing, quarry consolidation, and the Biocofra biological soil consolidation product line. The company served construction companies, civil engineering firms, and infrastructure developers through 9 regional locations across France using a diverse equipment fleet.

Product overview

Franki Fondation was a unified deep foundation services company (now integrated into Fayat Fondations following its merger with Sefi-Intrafor) offering a complete portfolio of specialized construction services: Pieux (deep piles) for structural foundations, Micropieux (micro piles) for confined spaces, Soutènement (earth retention systems), Gamme Biocofra product line, Injections (ground improvement), and Consolidation de carrières. The company operated through 9 regional offices across France with a diverse equipment fleet, positioning itself as France's leading deep foundation contractor.

Differentiator

Problem solved

Functional benefit

Products and services

• Pieux (Deep Piles) Deep foundation piles for structural support in construction projects. Franki Fondation was recognized as France's leading deep foundation specialist in this domain.
• Micropieux (Micropiles) Small-diameter piles used for foundation reinforcement and underpinning in confined or challenging spaces where standard pile techniques are not feasible.
• Soutènement (Retaining Structures) Earth retention and support systems for excavation and underground construction projects, providing structural stability during and after construction.
• Gamme Biocofra Specialized product range for soil reinforcement using eco-friendly biological consolidation methods, offering an alternative to traditional foundation techniques.
• Injections (Ground Improvement) Ground improvement techniques through injection methods for soil consolidation and waterproofing in construction and infrastructure projects.
• Consolidation de carrières (Quarry Consolidation) Ground consolidation services for quarry rehabilitation and stabilization, addressing subsidence and structural risks in former quarry sites.
• Fondations (Deep Foundations) Comprehensive deep foundation solutions for various construction and infrastructure projects, encompassing the full range of Franki Fondation's technical expertise.

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Sefi-IntraforcoreStrategic or Co-development PartnerFranki Fondation and Sefi-Intrafor merged to form Fayat Fondations, creating a comprehensive division dedicated to deep foundations and underground works. This strategic union combined the complementary expertise of both recognized companies, building a strong, visible, and lasting brand capable of addressing the evolving needs of the construction sector.

Scale indicators1 record

Recent moves4 records

Expansion highlights3 records

Direct peers

• Bauer AG: German foundation specialist combining specialist foundation contracting with equipment manufacturing. Directly comparable to Franki on the contracting side, with piles, cutoff walls, and ground improvement.
• Trevi Group: Italian specialty contractor focused on foundations, ground engineering, and underground works. Highly comparable service mix including piles, micropiles, and soil consolidation.
• Per Aarsleff: Danish foundation contractor with deep foundation piling and ground engineering across Northern Europe. Comparable specialty contractor profile to Franki Fondation in piling and geotechnical services.
• Keller Group: UK-listed global geotechnical contractor offering piling, ground improvement, and earth retention. Closely comparable business model and service portfolio to Franki Fondation's deep foundation and soil reinforcement offering.
• Soletanche Bachy: France-based global deep foundations and ground engineering specialist, subsidiary of VINCI. Direct competitor to Franki Fondation in piles, micropiles, retaining walls, and ground improvement on French and international projects.

Broad incumbents

• Eiffage: Major French construction and concessions group with civil engineering and infrastructure capabilities. Competes with Franki on large public infrastructure projects requiring deep foundations.
• Bouygues Construction: Large French construction group active in civil works, energy, and infrastructure. Bundles foundation scopes with broader project delivery, competing against Franki on integrated tenders.
• VINCI Construction: Major French construction division of VINCI, encompassing Soletanche Bachy and broader civil engineering scopes. Competes with Franki on large tenders, often with bundled foundation and adjacent works.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCIGOZ6-L29vtoFqtj_GUaLg
• Facebookfacebook.com/FayatFondations
• LinkedInlinkedin.com/company/franki-fondation
• Instagraminstagram.com/fayat_fondations

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 Franki Fondation