Jar Bygg AS
Jar Bygg AS is a Norwegian totalentreprenør (general contractor) founded in 2012, delivering residential Nybygg, Tilbygg, and Rehabilitering projects for homeowners and property developers in Asker, Bærum, and Oslo using a team of approximately 20 carpenters.
- Company typePrivate
- Founded2012
- HeadquartersBærums Verk, Norway
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Jar Bygg AS does
Jar Bygg AS is a Norwegian general contractor (totalentreprenør) headquartered in Jar, Bærum, founded in 2012 by co-founders Martin (Daglig leder / Managing Director) and Johan (Driftssjef / Operations Manager). The firm delivers residential construction services — Nybygg (new construction), Tilbygg (extensions and facade modifications), and Rehabilitering (renovation and rehabilitation) — for homeowners, and to a lesser extent property developers, in Asker, Bærum, and Oslo (particularly Oslo west). It operates as a project-based professional services contractor with approximately 20 employees, all carpenters, supplemented by specialist trade partners as project requirements dictate.
The firm's underlying technical specialization is Norwegian wood construction (Norske trebygg) — building methods adapted for Norwegian climate conditions — combined with project management of multi-trade residential builds as the coordinating totalentreprenør. It holds Mesterbedrift (Master Company) certification, is a member of Byggmesterforbundet (the Norwegian Master Builders Association), and is approved as a godkjent opplæringsbedrift (approved training company) for carpentry apprentices.
Revenue is generated through quote-based, project-driven fees tied to scope, size, and specifications of each engagement; no standardized pricing is disclosed. Customer acquisition is direct-to-consumer via phone (+47 971 88 674), email, a website contact form with file and image upload capability, and an Instagram presence (@jarbygg). The company is privately held, structured as an Aksjeselskap (Norwegian private limited company), with no external institutional investors disclosed. The technology stack is minimal — a Squarespace-hosted marketing site — and no products, apps, APIs, or AI capabilities are referenced in the source material.
Jar Bygg AS firmographics
Firmographics- Name
- Jar Bygg AS
- Legal name
- Jar Bygg AS
- Website
- https://jarbygg.no
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Jar Bygg AS is a Norwegian totalentreprenør (general contractor) founded in 2012, delivering residential Nybygg, Tilbygg, and Rehabilitering projects for homeowners and property developers in Asker, Bærum, and Oslo using a team of approximately 20 carpenters.
- Ownership category
- akta.pro rank
Where Jar Bygg AS is headquartered
LocationHeadquarters
- HQ city
- Bærums Verk
- HQ country
- Norway
- HQ region
- Europe
Offices1 record
Markets served
Jar Bygg AS business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales
Revenue model
- Construction Services: Jar Bygg AS operates as a total contractor (totalentreprenør) delivering construction projects including new builds (nybygg), extensions (tilbygg), and rehabilitation (rehabilitering). Revenue is generated through project-based fees for residential construction services in the Asker, Bærum, and Oslo region.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Jar Bygg AS product offering
Product offeringCore offering
Jar Bygg AS is a totalentreprenør (general contractor) and Mesterbedrift (master company) delivering residential construction projects in the Asker, Bærum, and Oslo region. The company executes three integrated services — Nybygg (new builds such as row houses, duplexes, and single-family homes), Tilbygg (home extensions and facade modifications), and Rehabilitering (renovation and refurbishment) — under a single project lifecycle from planning through turnkey delivery, leveraging an in-house team of carpenters and a network of specialist trade partners.
Product overview
Jar Bygg AS is a totalentreprenør (general contractor) and Mesterbedrift (master business) offering a unified portfolio of construction services focused on residential projects. The three core services—Nybygg (new construction), Tilbygg (extensions), and Rehabilitering (rehabilitation)—work together as an integrated offering: the company handles the complete project lifecycle from initial planning through turnkey delivery, whether building new homes or upgrading existing ones. All services are delivered by their team of 20 tømrere (carpenters) with support from their established network of trade partners.
Differentiator
Problem solved
Functional benefit
Products and services
- Nybygg (New Construction)
Companies that use Jar Bygg AS
Customer profileSegments2 records
Ideal customer profiles2 records
Jar Bygg AS technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Jar Bygg AS partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights4 records
Jar Bygg AS competitors and assessment
Company assessmentBroad incumbents
- Block Watne: Norwegian home builder owned by Veidekke, focused on residential construction (single-family homes, townhouses). Comparable segment focus to Jar Bygg but operates as a developer-builder with national scale and standardized housing projects.
- AF Gruppen: Oslo-listed Norwegian construction group with a broad portfolio spanning building, civil, and property. Operates a residential building segment that competes with Jar Bygg in the broader Norwegian new-build and rehabilitation market, but at vastly larger scale and scope.
- NCC Norge: Norwegian subsidiary of Nordic construction group NCC, active in residential building, commercial construction, and infrastructure. Overlaps with Jar Bygg on residential construction projects in Norway but operates at substantially larger scale with a broader service portfolio.
- Veidekke: Large Oslo-listed Scandinavian contractor and developer with a significant Norwegian residential construction arm (including Block Watne). Competes in the same Norwegian new-build and renovation space as Jar Bygg but at national scale with development-led operations.
- Skanska Norge: Norwegian arm of Swedish construction major Skanska, with a residential building business serving the same Norwegian market. Comparable in residential new-build and rehabilitation delivery but with significantly larger resources and a more diversified portfolio.
- Peab Norge: Norwegian arm of Swedish construction group Peab, active in residential and commercial construction across Norway. Overlaps with Jar Bygg on residential building projects but operates at significantly larger scale.
Direct peers
- Betonmast: Norwegian general contractor focused on residential and commercial building projects in Eastern Norway. Comparable to Jar Bygg as a regional general contractor for residential projects, though operating at larger scale and broader geographic footprint.
- Backe Bygg: Mid-sized Norwegian general contractor active in residential and commercial construction, with regional operations across Eastern Norway. Closest in role and scope to Jar Bygg as a general contractor serving local Norwegian residential markets, though at larger scale.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Jar Bygg AS social profiles
Digital presenceJar Bygg AS compliance and trust
Trust signalCompliance2 records
Jar Bygg AS financial estimates
Financial estimateRevenue estimate
Valuation estimate
Jar Bygg AS leadership team
Management profileNumber of profiles
Profiles3 records
Jar Bygg AS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Jar Bygg AS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Jar Bygg AS
What does Jar Bygg AS do?
Jar Bygg AS is a totalentreprenør (general contractor) and Mesterbedrift (master company) delivering residential construction projects in the Asker, Bærum, and Oslo region. The company executes three integrated services — Nybygg (new builds such as row houses, duplexes, and single-family homes), Tilbygg (home extensions and facade modifications), and Rehabilitering (renovation and refurbishment) — under a single project lifecycle from planning through turnkey delivery, leveraging an in-house team of carpenters and a network of specialist trade partners.
Is Jar Bygg AS a public or private company?
Jar Bygg AS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Jar Bygg AS founded?
Jar Bygg AS was founded in 2012. It employs 11 to 50 people.
Where is Jar Bygg AS based?
Jar Bygg AS is headquartered in Bærums Verk, Norway, in the Europe region.
How does Jar Bygg AS make money?
One revenue line is on record: construction Services.
Who are Jar Bygg AS's main competitors?
Broad incumbents on record are Block Watne, AF Gruppen, NCC Norge, Veidekke, Skanska Norge and Peab Norge. Direct peers are Betonmast and Backe Bygg.
Does Jar Bygg AS have an API?
No public API is recorded for Jar Bygg AS.