Intrafor

Name

Intrafor

Legal name

VSL International AG

Website

https://intrafor.com

Company type

Private

Founded year

1850

Operating status

Operating

Headcount range

251–500 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Hong Kong

HQ country

Hong Kong SAR China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical Engineering Services: Project-based professional services revenue from providing turnkey geotechnical solutions including foundation engineering, ground improvement, retaining structures, cut-off systems, and tunnel box jacking services. Revenue is generated through competitive tendering for construction projects.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Intrafor is a specialized geotechnical construction contractor providing turnkey foundation engineering solutions across the entire construction spectrum. The company delivers six interconnected service lines: drilling and geotechnical solutions, deep foundations, ground improvement, cut-off systems, retaining structures, and tunnel box jacking, serving major infrastructure, transit, airport, and telecommunications projects from feasibility studies through construction completion and monitoring.

Product overview

Intrafor is a specialized geotechnical construction contractor offering a comprehensive portfolio of foundation engineering services. The company operates six interconnected core service lines: Drilling and Geotechnical Solutions (ground investigation, horizontal directional coring, and HDD), Deep Foundations (barrettes, rotary bored piles, driven piles, micropiles), Ground Improvement (stone columns, vibro compaction, jet grouting, cutter soil mixing), Cut-Off Systems (groundwater management, cut-off walls, dewatering, ground freezing), Retaining Structures (diaphragm walls, cut and cover, deep shafts), and Tunnel Box Jacking (trenchless tunnel construction). These services are provided as turnkey solutions for geotechnical challenges across the construction spectrum, from feasibility studies and design development to construction completion and monitoring.

Differentiator

Problem solved

Functional benefit

Products and services

• Drilling and Geotechnical Solutions Industry-leading drilling services including ground investigation, horizontal directional coring (HDC), and horizontal directional drilling (HDD) for ground investigation and utility infrastructure installation under roads, railways, watercourses, and steep slopes.
• Deep Foundations Deep foundation solutions including barrettes, shaft friction barrettes, rotary bored piles, driven piles, and micropiles for transferring structural loads to deeper, more competent soil layers with minimal settlement.
• Ground Improvement Ground improvement techniques including stone columns, vibro compaction/vibro flotation, jet grouting, cutter soil mixing (CSM), and deep cement mixing (DCM) to enhance load-bearing capacity of structures on poor quality soils.
• Cut-Off Systems Groundwater management solutions including cut-off walls, break-in and break-out plugs, dewatering, pumping, and ground freezing services for managing groundwater in any ground conditions during construction projects.
• Retaining Structures Retaining structure solutions including diaphragm walls (capable of exceeding 120m depths), cut and cover tunnels, access and ventilation shafts for forming large excavations and providing temporary or permanent excavation support.
• Tunnel Box Jacking Trenchless construction method using high-powered hydraulic jacks to push precast concrete structures into the ground while excavating, enabling tunnel construction under live infrastructure such as railways without deep excavations or traffic disruption.

Quantifiable outcome

• Construction of tunnels under live railway without disrupting traffic at Hong Kong International Airport
• +3 more outcomes

Named customers9 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

Partnerships

Eight partnerships are on record, tiered core, minor and flagship.

• MTR Corporation LimitedcoreStrategic or Co-development Partner · 1 October 2023MTR Corporation Limited renewed its confidence in VSL Intrafor for specialized ground engineering works on the Tung Chung Line Extension project, including construction of Diaphragm Walls for the new Tung Chung West Station.
• Dragages Hong Kong LimitedcoreChannel Partner/ Reseller/ Distributor · 1 October 2023VSL Intrafor was awarded a new contract by Dragages Hong Kong Limited for specialized ground engineering works on the Tung Chung West section under the Tung Chung Line Extension project.
• Hong Kong Broadband NetworkminorChannel Partner/ Reseller/ Distributor · 1 January 2023Intrafor was selected by Hong Kong Broadband Network to install a high-capacity network cable system using unique Horizontal Directional Drilling expertise.
• Keller Intrafor JVcoreStrategic or Co-development Partner · 1 January 2022VSL Intrafor provided diaphragm wall construction for two shafts and associated ground treatment works on the M6 motorway in Sydney, working as part of the Keller Intrafor JV for main contractor CPB-Ghella-UGL Joint Venture.
• Soletanche Bachy International and Orascom ConstructioncoreStrategic or Co-development Partner · 1 January 2018VSL formed a joint venture with Soletanche Bachy International and Orascom Construction for foundation works package on Cairo Metro Line 3 Phase 3, including Sudan and Wadi El Nile stations.
• Bouygues Travaux PublicscoreStrategic or Co-development Partner · 1 January 2018Main contractor Bouygues Travaux Publics engaged Intrafor as specialist foundation contractor for Trunk Road T2 project, specifically the construction of the launching shaft and cut & cover tunnel.
• VSL International GroupflagshipStrategic or Co-development PartnerIntrafor is part of the VSL International Group, a world leader in the construction industry. Being part of VSL International provides access to R&D and unique expertise, allowing customers to benefit from the group's global network of 40 offices and shared resources.
• Bouygues ConstructioncoreStrategic or Co-development PartnerVSL International is a subsidiary of Bouygues Construction, a French limited liability company. VSL International AG is the parent company that publishes the Intrafor website.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Trevi Group: Italian specialty contractor focused on foundation engineering, ground improvement, and underground works. Directly comparable service portfolio and project types to Intrafor, with similar exposure to transit, tunneling, and industrial foundation projects.
• Keller Group: World's largest independent geotechnical contractor, providing ground improvement, deep foundations, and earth retention. Direct competitor on projects such as the M6 Sydney (where Intrafor works within a Keller JV) and across the same product/service lines as Intrafor.
• Hayward Baker: North American geotechnical construction company (Keller subsidiary) specializing in ground improvement, deep foundations, and earth retention. Direct functional peer to Intrafor's ground improvement and foundation service lines.
• Soletanche Bachy: Global leader in geotechnical and foundation engineering, offering diaphragm walls, ground improvement, and deep foundations. A Bouygues Construction sister company under VSL's parent, directly competing with Intrafor on the same marquee projects (e.g., Cairo Metro Line 3 JV) and operating in the same APAC/Middle East markets.
• Bauer Group: German-based foundation specialist offering deep foundations, cut-off walls, ground improvement, and specialized civil engineering. Directly comparable to Intrafor on diaphragm walls, piling, and trenchless methods for major infrastructure projects worldwide.
• Menard: Global ground improvement and foundation specialist (part of Soletanche Bachy/Bouygues). Directly comparable to Intrafor's ground improvement, soil stabilization, and foundation engineering services across the same Bouygues ecosystem.
• Franki Foundations: Belgian-headquartered deep foundations and ground engineering contractor (Keller Group). Comparable service offering in deep foundations, piling, and ground improvement for infrastructure and building projects.

Broad incumbents

• Bouygues Construction: Parent group and major main contractor that engages Intrafor as a specialist subcontractor (e.g., Trunk Road T2 via Bouygues Travaux Publics). Operates the same construction industry space but at vastly larger scale across building, civil works, and energy.
• VSL International: Direct parent of Intrafor and a global post-tensioning and specialist construction company. Operates overlapping geotechnical and structural specialties across 40 offices, providing both shared resources and a partly adjacent competitive footprint to Intrafor.

Regional players

• Balfour Beatty Ground Engineering: UK-headquartered ground engineering division of Balfour Beatty providing piling, ground improvement, and geotechnical services. Comparable in capability to Intrafor but primarily serves UK/European markets with limited APAC overlap.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/intrafor/?originalSubdomain=hk

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

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 Intrafor