Entreprenør Harald Nilsen

What Entreprenør Harald Nilsen does

Entreprenør Harald Nilsen AS is a privately held Norwegian total contractor (totalentreprenør) headquartered in Alta, Northern Norway, founded in 1964 by Harald Nilsen. The company delivers large-scale construction projects across public-sector and private commercial segments in Nord-Norge, with contract values ranging from 77M NOK (Sorrisniva Arctic Wilderness Lodge) to 257M NOK (Båtsfjord school). Its core offerings — branded internally as 'Bygg for alle,' 'Bygg en drøm,' and 'Bygg som står han av' — cover total contracting, general contracting, and concept-to-turnkey project delivery, including specialized glulam (limtre) and mass timber (massivtre) construction methods suited to the extreme northern Norwegian climate.

The business operates on a project-based revenue model secured through competitive public-sector tendering and direct negotiation with private developers, with a regional office in Helgeland supplementing the Alta headquarters. Customer mix is dominated by Norwegian municipalities (Alta, Båtsfjord, Brønnøy kommune) for schools, care centers, and district medical centers, complemented by defense infrastructure work for Forsvarsbygg and hospitality/commercial projects for private owners such as Wisløff Eiendom. The firm employs 125+ people, including in-house project managers, civil engineers, BIM/HSE coordinators, and site operations staff. It holds ISO 9001 (2023), ISO 14001 and ISO 45001 (February 2026), Miljøfyrtårn certification since 2016, and membership in BNL (Byggenæringens Landsforening).

Technology deployment centers on Building Information Modeling (BIM) for project planning and execution, alongside traditional construction management processes; there is no disclosed AI, machine learning, or proprietary software product. Revenue is not publicly disclosed, and the company is not listed on any public exchange. Marketing is reputation-driven and relationship-based, with limited digital channels (company website and Facebook). The company was founded on the philosophy that building a home is harder than building a fine house — a positioning that anchors its regional brand around craftsmanship, longevity, and northern-climate expertise.

Name

Entreprenør Harald Nilsen

Legal name

Entreprenør Harald Nilsen AS

Website

https://hnas.no

Company type

Private

Founded year

1964

Operating status

Operating

Headcount range

1–10 employees

Short description

Entreprenør Harald Nilsen AS is a privately held Norwegian total contractor headquartered in Alta, delivering large-scale public and commercial construction projects across Northern Norway for municipalities, defense, and private developers since 1964.

Ownership category

akta.pro rank

Product category

Construction Contracting Services

NAICS

Nonresidential Building Construction (2362)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)

akta.pro primary industry

Public Works General Contracting (IMAFAAAG)

Keywords

• Total construction contracting
• Northern Norway building services
• Public sector construction
• Timber construction contractors
• Turnkey building delivery

Headquarters

HQ city

Alta

HQ country

Norway

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 Contracts: Project-based construction contracts as a total contractor (totalentreprenør) or general contractor (generalentreprise/hovedentreprise). Revenue is generated through fixed-price contracts for construction projects ranging from care centers (91.5M NOK), schools (257M NOK), to office buildings (105.3M NOK). Mix of public sector (municipalities, government) and private sector clients.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Entreprenør Harald Nilsen AS is a Northern Norway-based total contractor that delivers turnkey construction projects for public sector municipalities, government defense (Forsvarsbygg), and private developers. It operates across Nordland and Finnmark, executing schools, healthcare facilities, care centers, office buildings, and hospitality projects typically ranging from 77M to 257M NOK in contract value, with specialized expertise in timber (glulam/mass timber) construction and building for harsh Arctic climate conditions.

Product overview

Entreprenør Harald Nilsen is a construction company offering total contracting services for residential, commercial, public, and hospitality projects across Northern Norway. The core offering consists of comprehensive contracting services (totalentrepriser) with specialized divisions addressing different client needs: 'Bygg for alle' for large-scale projects, 'Bygg en drøm' for custom vision development, and 'Bygg som står han av' for northern-specific construction challenges. Projects span care centers, schools, healthcare facilities, hotels, and government buildings. The company operates from planning through to turnkey delivery.

Differentiator

Problem solved

Functional benefit

Products and services

• Totalentrepriser (Total Contracting)
• Bygg for alle (Building for Everyone)
• Bygg en drøm (Build a Dream)
• Bygg som 'Står han av' (Build That Stands)

Quantifiable outcome

• 500+ satisfied customers served over 65+ years of operation

Named customers5 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered minor.

• Designbyrået ÁrvuminorOthersÁrvu provides design services for the company website and visual branding materials.
• Vitikka ASminorOthersVitikka is the digital agency responsible for website development and technical implementation.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Veidekke ASA: Norway's largest construction and civil engineering contractor with broad public and private building operations. Comparable as a Norwegian general contractor competing for similar municipal, commercial, and infrastructure projects, though operating nationally rather than regionally focused on Nord-Norge.
• NCC Norge AS: Norwegian subsidiary of NCC Group, performing general contracting and infrastructure work. Comparable as a large-scale Norwegian contractor pursuing similar nonresidential and public building tenders, with national scale and resources.
• Peab Norge: Norwegian operations of Swedish contractor Peab, covering building and civil construction. Comparable as a competing national general contractor for public and commercial building tenders in Norway.
• Skanska Norge AS: Norwegian arm of global contractor Skanska, active in building construction and civil engineering. Comparable as a competing general contractor on large nonresidential and public building tenders in Norway, with a broader national and international footprint.
• AF Gruppen ASA: Listed Norwegian contractor with building, civil, and environmental operations. Comparable as a competing general contractor pursuing similar public and commercial building projects across Norway, with a wider service portfolio than Harald Nilsen.

Direct peers

• Betonmast AS: Norwegian general contractor focused on residential, commercial, and public buildings using a totalentreprenør model. Comparable as a directly competing general contractor with similar project types, contract structures, and BIM-driven delivery.
• Hent AS: Norwegian general contractor delivering residential, public, and commercial buildings via total contracts. Comparable as a direct competitor using a similar totalentreprenør model for nonresidential and public-sector projects across Norway.
• Consto AS: Norwegian contractor group with general contracting and residential development operations. Comparable as a direct competitor for similar total contract nonresidential projects, with overlapping public-sector and commercial building focus.

Regional players

• Mesta AS: Norwegian contractor with strong northern presence in construction and civil infrastructure. Comparable as a regionally anchored competitor in northern Norway with overlapping public-sector and infrastructure project exposure.
• Helgesen Tekniske Bygg AS: Mid-sized Norwegian contractor active in commercial and public building construction. Comparable as a similarly sized regional Norwegian general contractor competing for the same small-to-mid scale public and commercial building projects.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/HaraldNilsenAS
• LinkedInlinkedin.com/company/entrepren%C3%B8r-harald-nilsen

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Entreprenør Harald Nilsen