Maanrakennus B. Dahlbacka Oy

What Maanrakennus B. Dahlbacka Oy does

Maanrakennus B. Dahlbacka Oy is a family-owned Finnish civil engineering company founded in 1963 and headquartered in Kokkola. It provides earthworks and technical infrastructure construction services — including network, water, road, and foundation work — through a team of approximately 30 professionals using versatile specialized equipment. Its distinguishing capability is multi-method trenchless ("no-dig") construction, offering directional drilling, hammer drilling, vibratory driving, mole drilling, and pipe jacking, alongside vacuum excavation, pipe rehabilitation (pipe bursting, relining), and a newly launched ground-thawing / heating solutions line that enables year-round operations.

The firm serves B2B customers on a direct, sales-led, project-based delivery model across Finland, with public-sector and private infrastructure projects as the primary segment. Equipment portfolio and credentials (RALA competence, RALA quality, Infra sector certification, Suomen Vahvimmat Platina credit rating, Luotettava Kumppani trust mark) underpin prequalification for tendered work. Pricing is quote-based per project; no subscription, SaaS, or transactional digital revenue streams exist, and the company has no disclosed app, API, or software products.

The company is pursuing an EU co-funded development project (8/2025–8/2026) to build a production line for higher-quality, more sustainable pipes, signaling modest vertical integration into pipe manufacturing. Ownership is private and family-controlled with no external investors, parent, or subsidiaries disclosed, and operations remain geographically concentrated in Finland with no international footprint.

Name

Maanrakennus B. Dahlbacka Oy

Legal name

Maanrakennus B. Dahlbacka Oy

Website

https://dahlbacka.fi

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

11–50 employees

Short description

Maanrakennus B. Dahlbacka Oy is a Kokkola, Finland-based family-owned civil engineering firm specializing in earthworks, trenchless pipe installation, vacuum excavation, pipe rehabilitation, and ground-thawing services for public and private infrastructure projects across Finland.

Ownership category

akta.pro rank

Product category

Civil Engineering and Infrastructure Construction Services

NAICS

Utility System Construction (2371)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Hauling, Spoil Management & Disposal (Muck Away) (IMAFAKAJ)

Keywords

• Civil engineering services
• Trenchless construction methods
• Underground pipe rehabilitation
• Vacuum excavation services
• Earthworks and infrastructure

Headquarters

HQ city

Kokkola

HQ country

Finland

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. Infrastructure Construction Services: B2B services for technical infrastructure construction including network construction, water construction, road construction, and foundation work. Projects are delivered directly to customers throughout Finland.
2. Trenchless Crossing Services: Specialized crossing services using directional drilling, hammer drilling, vibratory driving, and pipe jacking methods for installing underground infrastructure without open trenches
3. Pipe Rehabilitation Services: Pipe repair and rehabilitation using close-fit lining, relining, and other trenchless methods for existing underground pipe systems
4. Vacuum Excavation Services: Specialized excavation services for sensitive sites, precision work, and locations where traditional equipment is unsuitable
5. Heating Solutions: Ground thawing and heating solutions enabling construction operations during winter months regardless of temperature conditions

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Maanrakennus B. Dahlbacka Oy is a family-owned Finnish civil engineering contractor delivering infrastructure construction, trenchless crossing, pipeline rehabilitation, vacuum excavation, and ground thawing services. With a 30-person professional team and a versatile equipment fleet, the company executes earthworks, network/water/road/foundation construction, and no-dig underground pipe projects for public and private clients throughout Finland from its Kokkola headquarters.

Product overview

Maanrakennus B. Dahlbacka Oy is a family-owned infrastructure construction company founded in 1963, operating primarily in technical infrastructure construction with approximately 30 employees. The company offers a portfolio of five core service areas: Infrarakentaminen (infrastructure construction), Alituspalvelut (underground crossing services), Putkistosaneeraus (pipeline renovation), Imukaivuu (suction excavation), and Lämmitysratkaisut (heating solutions). The company specializes in trenchless construction methods and serves customers throughout Finland from its base in Kokkola.

Differentiator

Problem solved

Functional benefit

Products and services

• Infrarakentaminen (Infrastructure Construction) Infrastructure construction services for public and private clients, covering underground utility network construction, water system construction, road construction, and foundation work across Finland from the Kokkola base.
• Alituspalvelut (Trenchless Crossing Services) Consultative underground crossing services using directional drilling, hammer drilling, vibratory driving, and mole drilling methods suitable for every soil type and situation, enabling underground infrastructure installation without open trenches.
• Putkistosaneeraus (Pipeline Rehabilitation) Pipeline construction and renovation services using versatile special equipment, offering multiple rehabilitation methods including pipe bursting, relining, and directional drilling to provide clients the most economically and technically optimal renewal solution.
• Imukaivuu (Vacuum / Suction Excavation) Alternative excavation method for infrastructure and other sensitive or precision-demanding sites, suited for locations where a traditional excavator bucket is too large or clumsy.
• Lämmitysratkaisut (Heating Solutions / Ground Thawing) Heating and ground thawing solutions enabling construction year-round regardless of winter and temperature conditions, including roudansulatus (ground thawing) services.

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves4 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/MaanrakennusDahlbacka
• LinkedInlinkedin.com/company/maanrakennus-dahlbacka

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 Maanrakennus B. Dahlbacka Oy