H.A. Bygg

What H.A. Bygg does

H.A. Bygg Entreprenad AB is a Swedish construction contractor founded in 1986 and headquartered in Gothenburg, specializing in monolithic concrete frames — structural systems that combine prefabricated frames with cast-in-place (platsgjuten) concrete. The firm executes both general contracts (generalentreprenad) and turnkey contracts (totalentreprenad), alongside work on land exploitation areas, serving long-term property owners across both the public and private sectors. Its geographic footprint covers Västra Götaland, the Stockholm region, and (via wholly-owned subsidiary HA Bygg AS, ~40 staff) the Oslo market.

The company's core technology is process-based rather than digital: deep craft expertise in formwork, reinforcement, and pouring of monolithic concrete structures, delivered through early-phase involvement in design together with its partner Thomas Betong ("Team Thomas Betong HA Bygg"). This co-marketed solution is positioned as an integrated alternative to traditional structural frames, with claimed advantages in quality, schedule certainty, and lifecycle cost. Notable reference projects include the Öckerö Pinan wastewater treatment plant (with VMA AB), the JM Kronjuvelen 27-floor residential project, Göteborgs Stad Kretslopp och vatten infrastructure, and Svenska Kraftnät's Arendal power station. The firm is recognized by industry awards, including the 2005 Svenska Fabriksbetongföreningen award for Sweden's best cast-in-place concrete construction and the 2001 Kasper Sahlin prize.

Commercially, H.A. Bygg operates as a project-based B2B contractor. Revenue is generated through one-off construction contracts — both execution contracts and total contracts — priced per project via competitive public procurement under LOU/LUF frameworks and direct negotiation with private developers. Customer segments are hybrid: municipal and government entities (the primary segment, including water/wastewater and public infrastructure), long-term private property owners, and real estate developers (including JM and K21 Entreprenad). In February 2026, AF Bygg Syd AB acquired a 70% stake for an enterprise value of up to SEK 140 million on a debt-free basis, with operations continuing under existing management and the original leadership team intact.

Name

H.A. Bygg

Legal name

H.A. Bygg Entreprenad AB

Website

https://habygg.se

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

51–100 employees

Short description

H.A. Bygg Entreprenad AB is a Swedish construction contractor specializing in monolithic concrete frames, executing general and turnkey contracts for public and private property owners across Västra Götaland, Stockholm, and Oslo (via subsidiary HA Bygg AS).

Ownership category

akta.pro rank

Headquarters

HQ city

Gothenburg

HQ country

Sweden

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Construction Services: Project-based construction contracts including both general contracting and total contracting for construction and civil engineering projects as well as development of exploitation areas

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

H.A. Bygg is a construction company specializing in monolithic (cast-in-place) concrete frames, combining prefabricated structural frames with cast-in-place concrete. It provides concrete work, general contracting, turnkey contracting, and development of exploitation areas to long-term property owners (public and private), municipal entities, and real estate developers in Western Sweden, the Stockholm region, and Oslo (through subsidiary HA Bygg AS).

Product overview

H.A. Bygg is a construction company offering specialized concrete construction services and general/turnkey contracting. The company operates throughout western Sweden, the Stockholm region, and Norway (through subsidiary HA Bygg AS). Core offerings include concrete work (betongarbeten), general contracting (generalentreprenad), and turnkey solutions (totalentreprenad), with additional expertise in development of exploitation areas. The company employs approximately 65-100 workers and specializes in complex cast-in-place concrete structures for infrastructure, commercial, and residential projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Betongarbeten (Concrete Work)

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Three partnerships are on record, tiered core and minor.

• AF Bygg SydcoreStrategic or Co-development Partner · 13 February 2026AF Bygg Syd acquired 70% of H.A. Bygg Entreprenad AB for enterprise value of up to SEK 140 million on debt-free basis. Strategic decision to long-term strengthen HA Bygg position in Swedish market. Operations continue as before with same organization, values, and focus on quality.
• Thomas BetongcoreStrategic or Co-development PartnerTeam Thomas Betong HA Bygg - specialists in manufacturing and executing monolithic concrete structures combining prefabricated frames with cast-in-place concrete. Collaboration from early design phase through project completion.
• VMA ABminorImplementation/ SI/ Consulting PartnerCollaboration on Pinan wastewater treatment project in Öckerö municipality. VMA provides strong execution capability for quality, productivity, and logistics.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Skanska AB: Major Swedish-headquartered construction and development firm with significant Nordic civil engineering and building construction operations. Overlaps with H.A. Bygg on large public projects but operates as a global generalist at much greater scale.
• NCC AB: One of Sweden's largest construction and property development companies, competing with H.A. Bygg for public infrastructure and commercial concrete construction contracts but operating at vastly larger scale across Sweden, Norway, Denmark, and Finland.
• Peab AB: One of Sweden's largest construction and civil engineering companies, directly competing with H.A. Bygg in concrete construction and public infrastructure across Sweden and Norway. Like NCC, operates at a much larger scale with broader service offerings.
• AF Gruppen ASA: Parent company of AF Bygg Syd, which just acquired 70% of H.A. Bygg. AF Gruppen is a major Norwegian construction and real estate group operating across Sweden and Norway, overlapping directly with H.A. Bygg in concrete construction and civil engineering.
• Veidekke ASA: Major Norwegian construction contractor with strong Swedish operations, directly comparable to H.A. Bygg in Nordic geographic footprint and concrete/infrastructure project focus. Competes for similar public procurement and private commercial contracts.

Direct peers

• Zengun AB: Swedish building contractor focused on commercial, residential and public-sector construction in the Stockholm and Mälardalen regions. Comparable in size and customer mix to H.A. Bygg, with similar project-based general contracting model.
• Consto AS: Norwegian construction group with growing Swedish operations, focusing on residential, commercial, and public sector construction. Directly comparable to H.A. Bygg's Norwegian subsidiary HA Bygg AS in Oslo-region market overlap.
• ByggPartner AB: Swedish construction contractor based in Dalarna with operations across northern and central Sweden, executing commercial, public, and residential projects. Similar mid-sized contractor profile to H.A. Bygg with comparable project-based service model.

Others

• Betongindustri AB: Swedish concrete and prefab supplier (part of Heidelberg Materials), adjacent to H.A. Bygg's monolithic concrete value chain. Provides complementary concrete products and serves overlapping construction customers in Sweden.
• Thomas Betong AB: Swedish prefabricated concrete manufacturer that is H.A. Bygg's strategic partner ('Team Thomas Betong HA Bygg') in delivering monolithic concrete structures. While not a direct competitor, it is the most economically linked peer in the value chain.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/h-a-bygg-entreprenad

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries1 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 H.A. Bygg