Aarsleff

What Aarsleff does

Aarsleff Sp. z o.o. is a Warsaw-headquartered specialist construction contractor operating exclusively in Poland, focused on geotechnical engineering, hydrotechnical works, and trenchless infrastructure rehabilitation. Founded in 1996 as the Polish subsidiary of the broader European Aarsleff Group, the company delivers foundation and underground infrastructure solutions across four service pillars: Geoinżynieria (CFA and FDP bored piles up to 180 cm diameter and 50 m length carrying loads exceeding 20 MN, jet grouting, DSM, precast columns, secant/tangent pile walls, and cement-bentonite barriers); Bezwykopowe renowacje (CIPP lining, relining, swagelining, point repairs, hat-shaped connection fittings, and CCTV inspection); Inżynieria środowiska (water-sewage networks, treatment plants, and rainwater management); and Generalne wykonawstwo (general contracting for multi-technological projects). The company serves infrastructure investors, municipal authorities, and private construction companies across roads, bridges, ports, railways, wind farms, residential, and industrial segments via eight regional offices (Warsaw, Szczecin, Gdańsk, Rzeszów, Białystok, Kraków, Wrocław, Katowice) staffed with regional sales directors and an in-house design office of 40+ engineering specialists.

The business model is project-based B2B specialist contracting: revenue is generated on a per-project basis through public procurement tenders (Polish and EU-funded infrastructure) and direct negotiation with private developers, with multi-year contract cadences and pricing quoted individually rather than via published rate cards. Aarsleff operates its own specialist equipment fleet covering pile driving, CFA drilling, jet grouting, FDP, DSM, and trenchless rehabilitation — a capital-intensive asset base that supports multitechnological delivery and creates barriers to entry for smaller competitors. The company is privately held (Sp. z o.o.), ISO 9001/14001/45001 certified, affiliated with the Polish Association of Special Foundation Contractors, and recognized as a 2020 TYTAN Award laureate. Differentiators include integrated design-to-execution capability, multitechnological project delivery under a single contract, and three decades of Polish operating history anchored by an estimated 75-year European group lineage.

Name

Aarsleff

Legal name

"AARSLEFF" SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

Website

https://aarsleff.pl

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

101–250 employees

Short description

Aarsleff is a Poland-based specialist geotechnical and trenchless infrastructure contractor delivering foundation, ground improvement, and pipeline rehabilitation services to public authorities and private developers across eight regional offices.

Ownership category

akta.pro rank

Product category

Geotechnical and Foundation Engineering Services

NAICS

Water and Sewer Line and Related Structures Construction (23711), Utility System Construction (2371), Poured Concrete Foundation and Structure Contractors (23811), Architectural, Engineering, and Related Services (5413)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Water & Wastewater Pipeline Construction (Mains, Force Mains, Interceptors) (IMAFAGAC)

akta.pro secondary industries

Geotechnical & Subsurface Engineering Consulting (BPAHAIAB), Wind Power Plant EPC (Onshore/Offshore) (EUAEAAAF), Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE)

Keywords

• Geotechnical engineering services
• Trenchless pipeline renovation
• Foundation piling works
• Environmental engineering construction
• Specialist infrastructure contracting

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical and foundation construction services: Aarsleff generates revenue through the delivery of specialist geotechnical, hydrotechnical, and civil engineering construction services. Projects are contracted on a per-project basis, typically through public procurement and private tenders. Revenue is project-based and non-recurring, driven by contract wins in infrastructure, building construction, and environmental engineering.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels9 records

Core offering

Aarsleff is a Polish specialist construction contractor delivering geotechnical engineering, trenchless infrastructure renovation, and environmental/hydrotechnical works. Its service portfolio covers foundation piling, deep soil mixing, jet grouting, soil replacement, groundwater cutoff walls, and CIPP pipe rehabilitation, executed under general contracting and design-build models. The firm serves infrastructure investors, public utilities, and private developers on projects including roads, railways, ports, wind farms, and municipal networks.

Product overview

Aarsleff is a construction and specialized foundation engineering company offering a comprehensive portfolio of geotechnical, hydrotechnical, and trenchless infrastructure renovation solutions. The portfolio consists of four main service pillars: (1) Geoinżynieria covering bored piles (CFA, FDP), micropiles, precast piles, secant/tangent pile walls (Palisady), vertical barriers (Przesłony pionowe), and ground reinforcement columns (DSM, FDC, Jet Grouting, precast columns); (2) Bezwykopowe renowacje (Trenchless Renovation) including cured-in-place pipe lining (rękawy utwardzane), segmental relining, swagelining, point repairs, hat-shaped connection fittings, and TV inspection/cleaning services; (3) Inżynieria środowiska - GW (Environmental Engineering/General Contracting) covering water-sewage networks, water treatment plants, sewage treatment facilities, and rainwater management; and (4) Generalne wykonawstwo (General Contracting) for multi-technological infrastructure projects. The company operates a multitechnological model, combining different foundation and renovation methods within single projects to deliver integrated solutions for roads, bridges, ports, wind farms, residential, industrial, and environmental engineering projects throughout Poland.

Differentiator

Problem solved

Functional benefit

Products and services

• Geotechnical Engineering (Geoinżynieria)
• Trenchless Renovation (Bezwykopowe renowacje)
• Environmental Engineering – Groundwater Works (Inżynieria Środowiska - GW)
• General Contracting (Generalne Wykonawstwo)

Quantifiable outcome

• Piles can reach diameters up to 180 cm, lengths up to 50 m, and loads exceeding 20 MN
• +2 more outcomes

Named customers5 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

Feature8 records

Partnerships

Two partnerships are on record, tiered minor.

• Polskie Zrzeszenie Wykonawców Fundamentów Specjalnych (Polish Association of Special Foundation Contractors)minorStrategic or Co-development PartnerAarsleff is affiliated with the Polish Association of Special Foundation Contractors, referencing its technical specifications and standards on its website and in downloadable documents. The association provides a platform for technical knowledge sharing and standardization in the geotechnical industry.
• Meta (Facebook)minorGTM or Marketing PartnerAarsleff uses Meta's advertising and analytics technologies (Facebook pixel, fr and _fbp cookies) for audience measurement, ad targeting, and conversion tracking across its social media marketing activities.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Bauer AG: German foundation specialist with global operations in bored piles, diaphragm walls, deep soil mixing, and ground improvement. Directly comparable to Aarsleff's specialist geotechnical capabilities and competes for similar infrastructure tenders across Europe.
• Soletanche Bachy: Global specialty foundation contractor owned by Vinci, offering bored piles, diaphragm walls, jet grouting, and ground improvement. Directly comparable to Aarsleff across the same multitechnological geotechnical portfolio and competes in Poland via Soletanche Polska.
• Menard (Vinci): Vinci subsidiary specializing in ground improvement, soil mixing, and vibro-compaction. Directly comparable to Aarsleff's ground reinforcement services (DSM, FDC, Jet Grouting) with active Polish operations.
• Keller Group: UK-listed global geotechnical contractor providing piling, ground improvement, and specialty foundations. Directly comparable to Aarsleff in CFA piling, ground engineering, and trenchless-adjacent services, with overlapping Polish operations through Keller Polska.

Broad incumbents

• Warbud: Major Polish general contractor active in commercial, public, and infrastructure building. Overlaps with Aarsleff in the broader Polish construction market and often engages Aarsleff as a specialty subcontractor or competes for foundation scope on integrated tenders.
• Strabag: Austrian-based global construction group with significant Polish operations through Strabag Sp. z o.o. Overlaps with Aarsleff in civil engineering and foundation work as part of a much broader general contracting portfolio, often acting as a competitor on large infrastructure tenders.
• Skanska: Swedish construction and development group with active Polish operations. Competes with Aarsleff on civil and infrastructure projects (roads, bridges, rail) as a large general contractor rather than a specialty foundation firm.
• Mostostal Warszawa: Large Polish construction group (Acciona subsidiary) covering industrial, infrastructure, and commercial builds. Comparable to Aarsleff as a broader construction player in Poland that also competes for infrastructure and foundation-related scope.

Regional players

• TITAN Polska: Polish specialty foundation contractor focused on piles, diaphragm walls, and ground engineering. Directly comparable to Aarsleff's geotechnical portfolio within the same Polish market, sharing customer base across infrastructure tenders.
• Przedsiębiorstwo Robót Fundamentowych Geocomp: Polish specialist foundation contractor delivering piling and ground improvement services. Comparable to Aarsleff as a domestic specialty contractor focused on the same geotechnical scope across Polish infrastructure projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCpB2RH3zSwJQr19o6JRutvw
• Facebookfacebook.com/aarsleffpl
• LinkedInlinkedin.com/company/aarsleff-sp--z-o-o-
• Instagraminstagram.com/aarsleff_pl/?hl=en

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Aarsleff