HANSEN SVEIS & MONTERING AS

What HANSEN SVEIS & MONTERING AS does

Hansen Sveis & Montering AS is a Norwegian private limited company (org. no. 978 649 076) founded in 1997 and headquartered in Fredrikstad, operating from production facilities at Strandveien 1-3, Rolvsøy, near the Glomma river. The company specializes in custom steel fabrication and on-site assembly for professional construction projects across Norway. Its core offerings span three integrated pillars: engineered and produced steel constructions (Stålkonstruksjoner) ranging from complete steel buildings to smaller structural components; custom-manufactured stairs and railings (Trapper og Rekkverk) for both outdoor (galvanized) and indoor (powder-coated) applications; and professional on-site assembly (Montering) of steel structures, hollow core decks, prefabricated elements, and sandwich panels. Adjacent offerings include HD and prefabricated concrete elements delivered through collaboration partners, waste cabinets (Avfallsskap), and specialized engineered products such as helicopter platforms.

The company operates an in-house production workflow with engineering, fabrication, and quality control (under EN1090 and ISO3834 certifications) co-located at its Rolvsøy facility. It holds additional Norwegian sector credentials including Godkjent Ansvarsrett (approved construction liability), StartBANK (financial standing), and Tariffmerket (collective bargaining compliance). Business is conducted through a sales-led, project-based B2B model: customers submit specifications via contact form, email, or phone, receive a competitive quote, and upon acceptance are assigned a dedicated project manager who coordinates production and delivery. The company has no recurring-revenue or subscription contracts; every engagement is a one-off custom project. End-customers include Norwegian municipalities and public institutions (Rikshospitalet, Oslo Kommune, Ski Kommune, Halden), tier-one general contractors (AF Gruppen, Betonmast, Håndverkskompaniet, Wegger & Kvalsvik), and private developers. The company maintains a sister-company relationship with Brødr. Iversby AS for integrated roof and facade delivery and reports 30+ employees. No revenue, funding, or M&A activity is disclosed.

Name

HANSEN SVEIS & MONTERING AS

Legal name

Hansen Sveis & Montering AS

Website

https://hansen-sveis.no

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Short description

Hansen Sveis & Montering AS is a Norwegian steel fabrication and assembly specialist, founded in 1997 in Fredrikstad, producing custom steel structures, stairs, railings, and on-site assembly services for construction companies, developers, and municipalities nationwide.

Ownership category

akta.pro rank

Product category

Steel Construction Services

NAICS

Fabricated Structural Metal Manufacturing (332312)

SIC

Fabricated Structural Metal Products (3440)

akta.pro primary industry

Structural Steel Fabrication (IMADACAA)

akta.pro secondary industry

Steel Joists, Joist Girders & Decking (IMADACAC)

Keywords

• Steel construction fabrication
• Welding and assembly services
• Structural steel engineering
• Custom stairs railings
• Building steel structures

Headquarters

HQ city

Rolvsøy

HQ country

Norway

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Steel Construction Projects: Project-based revenue from custom steel construction manufacturing and delivery. Customers submit specifications and receive competitive quotes. Upon acceptance, a project manager is assigned to oversee production and delivery with quality control before shipping.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Hansen Sveis & Montering AS is a Norwegian steel construction and welding company that designs, fabricates, and assembles custom steel structures, stairs, and railings for professional building projects. Operating from its own production facility near the Glomma river in Rolvsøy, the company delivers end-to-end services from engineering and production through to on-site installation for construction companies, property developers, and public institutions across Norway.

Product overview

Hansen Sveis & Montering AS operates as a steel construction specialist offering a portfolio of integrated products and services for professional construction projects. The core offerings consist of three main pillars: (1) Custom Steel Constructions (Stålkonstruksjoner) — engineered, produced, and delivered from their own production facilities near Glomma, covering everything from large steel buildings to smaller structural components; (2) Stairs and Railings (Trapper og Rekkverk) — custom-manufactured in their own dedicated workshop for both outdoor (galvanized) and indoor (powder-coated) applications; and (3) Assembly/Mounting (Montering) — professional on-site installation of steel structures, hollow core decks, prefabricated elements, and sandwich panels. The company also supplies HD elements and prefabricated concrete elements through partners, as well as specialized products such as helicopter platforms and waste cabinets. The portfolio is delivered as an end-to-end service from engineering and production through to installation, with quality documented per EN1090 and ISO3834 standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Stålkonstruksjoner (Steel Constructions)
• Trapper og Rekkverk (Stairs and Railings)
• Montering (Assembly / Mounting) Professional on-site assembly of steel structures, including installation of HD elements, prefabricated elements, roof plates, sandwich panels, hollow core decks, and Siporex slabs, performed with precision and quality.
• HD-elementer og Prefab-elementer (HD and Prefabricated Elements) HD and prefabricated concrete elements supplied through collaboration partners, customized to building types and delivered alongside steel construction services.
• Avfallsskap (Waste Cabinets)
• Helikopterplattform (Helicopter Platform)

Quantifiable outcome

• Projects delivered across Norway from healthcare facilities to sports arenas and commercial buildings

Named customers8 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Seven partnerships are on record, tiered minor and core.

• ABC MiljøminorOthersEnvironmental services partner. Logo displayed in partner section of website.
• Iversby (Brødr. Iversby AS)coreStrategic or Co-development PartnerSister company and collaboration partner. Iversby delivered roofs and facades for Os Skole Halden project. Long-standing relationship with shared corporate branding.
• Betonmast RomerikeminorChannel Partner/ Reseller/ DistributorMain contractor on Infinitum Bjerkevik warehouse project. Company engaged as steel construction subcontractor.
• Betonmast Østfold ASminorChannel Partner/ Reseller/ DistributorMain contractor on Ski turnhall project. Company engaged as steel construction and assembly subcontractor.
• AF GruppenminorChannel Partner/ Reseller/ DistributorMain contractor on Os Skole Halden project. Company engaged as steel construction and prefab concrete subcontractor.
• Håndverkskompaniet ASminorChannel Partner/ Reseller/ DistributorMain contractor on Comfort Hotell Møllergata project. Company engaged as steel construction subcontractor.
• Wegger & Kvalsvik entreprenør asminorChannel Partner/ Reseller/ DistributorMain contractor on Rikshospitalet helicopter platform project. Company engaged as steel construction subcontractor.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Brødrene Sunde AS: Norwegian steel fabricator delivering custom steel constructions, staircases, railings, and on-site assembly to the construction industry — a close small-to-mid-scale peer operating in the same product categories.
• Leirvik AS: Norwegian structural steel fabricator producing steel structures, building frames, and marine/industrial steelwork from facilities in Stord, with comparable EN1090-class certifications and a similar project-based B2B sales motion.
• Stål-Bygg AS: Norwegian steel construction company focused on design, fabrication, and assembly of load-bearing steel structures for commercial and public buildings — closely comparable in product mix, customer base, and EN1090-certified delivery model.
• Drammen Stål & Fasade AS: Norwegian steel and facade contractor producing structural steel frames, secondary steel, stairs, and railings for buildings, with an in-house production facility and nationwide project reach comparable to Hansen Sveis & Montering.
• Consto AS: Norwegian steel and concrete construction contractor delivering structural steel, prefabricated elements, and on-site assembly for buildings and infrastructure — directly overlapping with Hansen Sveis & Montering's core offering and target customers (main contractors, municipalities, developers).

Broad incumbents

• SSAB (Ruukki Construction): Nordic steel producer whose Ruukki Construction division supplies prefabricated steel structures and building components across Scandinavia, representing a much larger, more diversified competitor in the same end market.
• AF Gruppen: One of Norway's largest construction and civil engineering groups and a documented main-contractor partner of Hansen Sveis & Montering; carries in-house steel and concrete capabilities that overlap but competes more broadly across the full construction value chain.
• Veidekke ASA: Major Scandinavian construction group with structural steel and prefabrication capabilities serving the same Norwegian non-residential and public-project customer base, though operating at much larger scale across multiple geographies.
• Norsk Stål AS: Norwegian steel service center and fabrication supplier providing processed steel and structural components to the Norwegian construction industry — overlapping with Hansen Sveis & Montering on steel input supply and light fabrication.

Regional players

• Stena Stål AS: Swedish structural steel fabricator focused on building frames, stairs, railings, and assembly services — adjacent peer with similar product mix but operating primarily in the Swedish market rather than competing head-to-head in Norway.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/hansen-sveis-&-montering-as

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 HANSEN SVEIS & MONTERING AS