Winge Bygg

What Winge Bygg does

Winge Byggnads AB is a privately held Swedish general construction contractor founded in 1969 and headquartered in Täby, in the Stockholm region. The company performs new construction (nybyggnader), reconstruction (ombyggnader), and extensions (tillbyggnader) across multiple building categories, with primary focus on schools, preschools, sports halls, offices, and industrial buildings. Its customer base is dominated by municipal governments across the greater Stockholm area — including Järfälla, Nacka, Lidingö, Sigtuna, Upplands Väsby, and Stockholm — supplemented by private property owners, real estate companies (e.g., Kungsleden, CBRE Global Investors, Kvalitena, Turako), energy firms (Fortum), and organizations such as Svenska Kyrkan.

Technically, Winge Bygg operates as a general contractor (generalentreprenör) and cooperative main contractor (totalentreprenad med samverkan) using conventional and prefabricated construction methods including steel, concrete, timber, and specialized building systems. The company holds BKMA certification (since 2014) for quality, environment, and occupational health and safety, and delivers projects certified under the Sweden Green Building Council's Miljöbyggnad system (Silver and Gold levels). It has no proprietary software, technology platform, or digital product — its differentiation rests on certified management processes, an experienced site-management workforce, and demonstrated project delivery on complex municipal builds.

Winge Bygg generates revenue exclusively through project-based construction contracts priced on a project-specific basis under Swedish standard contract forms (AB 04, ABT 06). Disclosed project values range from approximately 3.5 million SEK to 164 million SEK, with several recent large municipal projects (Ebba Braheskolan at 153M SEK, Källtorpskolan at 135M SEK, Viraskolan at 133M SEK, Järrva Begravningsplats at 164M SEK) anchoring revenue concentration. GTM is direct enterprise sales to municipal procurement departments and private clients, with no public marketing or channel-based acquisition. Winge is a member of industry association Byggföretagen and maintains collective bargaining agreements with Unionen, Sveriges Ingenjörer, Ledarna, and Byggnads.

Name

Winge Bygg

Legal name

Winge Byggnads AB

Website

https://wingebygg.se

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

11–50 employees

Short description

Winge Byggnads AB is a Stockholm-based general construction contractor founded in 1969, performing new construction, reconstruction, and extensions of schools, preschools, sports facilities, offices, and industrial buildings for municipal governments and private property owners across the Stockholm region.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Commercial and Institutional Building Construction (236220), Nonresidential Building Construction (2362), New Multifamily Housing Construction (except For-Sale Builders) (236116)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Substation Construction (AIS/GIS) (IMAFAHAB)

Keywords

• General construction services
• Commercial building construction
• Public sector construction
• Building renovation services
• Residential construction services

Headquarters

HQ city

Stockholm

HQ country

Sweden

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Others

Revenue model

1. Construction Services: Winge Bygg generates revenue through construction contracts including new construction, reconstruction, and extension projects for various building types. Projects range from smaller residential renovations (5-10 million SEK) to larger municipal projects (over 100 million SEK). Revenue is project-based with fixed-price contracts typically using Swedish construction contract forms (AB 04, ABT 06).

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Winge Bygg is a construction company that performs all types of contracts with primary focus on new construction (nybyggnader), reconstruction (ombyggnader), and extensions (tillbyggnader) of schools, preschools, sports halls, offices, and industrial buildings. The company serves municipalities, state and county councils, and private property owners in the Greater Stockholm region, executing projects under Swedish construction contract forms such as AB 04 and ABT 06.

Product overview

Winge Byggnads AB is a local construction company offering comprehensive building services including new construction, reconstruction, and extensions. The company's service portfolio is organized around project categories: sports facilities (idrottsanläggningar), school buildings (skolbyggnader), office adaptations (kontorsanpassningar), community buildings (samhällsbyggnader), and residential projects (bostäder). These projects range from large-scale municipal buildings like schools and sports halls to commercial office fit-outs and residential housing. The company also operates a KMA (Kvalitet, Miljö och Arbetsmiljö) management system certified under BKMA, ensuring quality, environmental compliance, and workplace safety across all projects.

Differentiator

Problem solved

Functional benefit

Products and services

• New Construction (Nybyggnader) Construction of new buildings including schools, preschools, sports facilities, offices, and industrial buildings for municipalities, government entities, and private property owners.
• Reconstruction (Ombyggnader)

Quantifiable outcome

• Zero defects at final inspection (noll fel vid slutbesiktning)
• +3 more outcomes

Named customers15 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

Partnerships

Eight partnerships are on record, tiered core and minor.

• ByggföretagencoreOthersWinge Bygg is a member of Byggföretagen (Construction Companies Association) and has collective agreements with Unionen, Sveriges ingenjörer, Ledarna, and Byggnads. Membership includes compliance with industry codes of conduct and access to collective bargaining agreements covering employee pensions (ITP1, ITP2 for white-collar; SAF-LO for blue-collar), insurance (TGL, TFA), parental pay, and TRR/TLS security council.
• Sweden Green Building Council (SGBC)coreStrategic or Co-development PartnerWinge Bygg works in accordance with Miljöbyggnad (Sustainable Building) requirements according to Sweden Green Building Council. Several projects are certified at Silver, Gold, or Bronze levels under the Miljöbyggnad system.
• EuroaccidentminorOthersVoluntary health insurance (sjukvårdsförsäkring) offered to all employees through Euroaccident as part of employee benefits package.
• UnionencoreOthersCollective bargaining agreement covering white-collar employees. Includes terms for pensions, insurance, parental leave, and other employment conditions.
• Sveriges IngenjörercoreOthersCollective bargaining agreement covering engineers and technical employees.
• LedarnacoreOthersCollective bargaining agreement covering managers and leadership positions.
• ByggnadscoreOthersCollective bargaining agreement covering blue-collar construction workers.
• NYAB Mälardalen ABminorStrategic or Co-development PartnerGeneral contractor engaged by Stockholm Vatten och Avfall for Lovö Teknikbyggnader project. NYAB Mälardalen AB serves as general contractor (generalentreprenör) performing ground and concrete work while Winge Bygg handles the technical building construction.

Scale indicators3 records

Broad incumbents

• NCC AB: One of Sweden's largest construction and property development companies. Competes with Winge for Stockholm municipal and commercial tenders but operates across a much broader portfolio and national footprint.
• Peab AB: Leading Nordic construction and civil engineering company. Competes across Stockholm nonresidential and civil segments; larger scale and broader service portfolio than Winge.
• Skanska AB: Major Swedish/international construction and development firm. Active in Stockholm public infrastructure and commercial construction; competes head-to-head on large tenders but with vastly greater resources.

Direct peers

• Serneke Group AB: Swedish construction and project development company active in new construction, reconstruction, and extensions across commercial, public, and residential segments. Comparable in service offering and Swedish market focus.
• Consto AB: Nordic general contractor active in commercial, public, and residential construction with strong presence in Sweden. Comparable project mix including schools, offices, and community buildings.
• ByggPartner i Dalarna AB: Swedish mid-size general contractor operating across nonresidential and residential construction with public sector exposure. Closely comparable in scale, geographic focus on Swedish regions, and public/institutional project mix.
• Zengun AB: Stockholm-based general contractor specializing in nonresidential construction (offices, schools, community buildings) for public and private clients. Direct comparable in geography, customer mix, and project scope.
• Veidekke Sverige AB: Swedish arm of Nordic contractor Veidekke. Competes in Stockholm general contracting for public and private nonresidential work with overlapping customer base in municipalities.
• Tornstaden Sverige AB: Swedish mid-size general contractor focused on nonresidential construction (offices, schools, healthcare) in the Stockholm and Mälardalen regions. Closely comparable in size, customer mix, and service offering.

Emerging players

• JM AB: Swedish residential developer and contractor primarily active in the Stockholm region. Partial overlap where Winge executes residential builds (e.g., Kv Lampan 14 renovation) but JM is a for-sale builder rather than renovation specialist.

Market position

Strengths4 records

Weaknesses4 records

Key risks5 records

Key highlights5 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Winge Bygg