De Fries og Mejdahl
De Fries og Mejdahl A/S is a Danish construction contractor founded in 2018 in Odense, delivering total and main contracting services for industrial, commercial, and residential projects across Denmark, with in-house DGNB sustainability expertise.
- Company typePrivate
- Founded2018
- HeadquartersOdense, Denmark
- Headcount1–10
- GTM typeB2B
- OfferingServices
What De Fries og Mejdahl does
De Fries og Mejdahl A/S is a Danish construction contractor founded in 2018 by Thomas de Fries and Bo Mejdahl, headquartered in Odense and operating nationwide across Fyn, Sjælland, and Jylland. The firm delivers projects under two contracting models — totalentreprise (full responsibility from ideation through completion, coordinating architects, engineers, and trades) and hovedentreprise (execution based on completed design documentation) — across four service categories: industrial construction (production halls, warehouses, terminals), hall/warehouse construction, commercial construction (offices, laboratories, clinics), and residential construction. Notable technical specializations include industrial halls with ventilation, fire protection, and hygiene-controlled surfaces; food and biotech process rooms (e.g., 21st Bio); high-bay automated warehousing (60m x 40m facility for Royal Unibrew); CLT office conversions (Nature Energy); and DGNB-certified sustainable buildings, with founder Thomas de Fries acting as the firm's in-house DGNB consultant.
The business is founder-owned and project-based, with pricing determined per project through quote-based estimates rather than standard rates; the firm declines to publish pricing publicly. Customer acquisition runs through direct field sales (phone, email, contact form) targeted at enterprise and public-sector clients, supported by an organic social and website content presence (Instagram, Facebook, LinkedIn, defriesogmejdahl.dk) used as a top-of-funnel reference portfolio. The named customer base is concentrated in industrial enterprise accounts — Royal Unibrew, Albani Bryggeriet, Nature Energy, 21st Bio, co-Ro, and Odense Congres Center — alongside public and education clients including Nordfyns Kommune and Nislevgaard Efterskole, with several of these accounts appearing as repeat customers across multiple projects. The firm employs approximately ten staff spanning founders, project managers, construction managers, design, and administration, and operates with no external investors, parent company, or disclosed M&A activity.
De Fries og Mejdahl firmographics
Firmographics- Name
- De Fries og Mejdahl
- Legal name
- De Fries & Mejdahl A/S
- Website
- https://defriesogmejdahl.dk
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- De Fries og Mejdahl A/S is a Danish construction contractor founded in 2018 in Odense, delivering total and main contracting services for industrial, commercial, and residential projects across Denmark, with in-house DGNB sustainability expertise.
- Ownership category
- akta.pro rank
De Fries og Mejdahl industry classification
Industry- Product category
- General Contracting and Construction Services
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520)
- akta.pro primary industry
- Food & Beverage Processing Plant Construction (IMAFADAH)
- akta.pro secondary industry
- Pharmaceutical & Biotech Manufacturing Facility Construction (IMAFADAI)
Keywords
Where De Fries og Mejdahl is headquartered
LocationHeadquarters
- HQ city
- Odense
- HQ country
- Denmark
- HQ region
- Europe
Offices1 record
Markets served
De Fries og Mejdahl business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Construction Contract Services: Company generates revenue through construction contracts, primarily serving as total contractor (totalentreprise) taking full responsibility for entire building process, or as main contractor (hovedentreprise) executing based on completed project documentation. Revenue is project-based with pricing determined by scope, complexity, and customer requirements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-specific pricing based on customer requirements |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
De Fries og Mejdahl product offering
Product offeringCore offering
De Fries & Mejdahl A/S is a Danish construction company that provides total contracting (totalentreprise) and main contracting (hovedentreprise) services for industrial, commercial, hall/warehouse, and residential construction projects throughout Denmark. The company coordinates architects, engineers, and craftsmen across the entire building process, with DGNB-certified sustainability expertise and specialization in complex technical projects such as food production halls, brewery facilities, and automated warehouses.
Product overview
De Fries & Mejdahl A/S is a Danish construction company offering a portfolio of building services organized around two contracting models (Totalentreprise and Hovedentreprise) and four construction service categories (Erhvervsbyggeri, Industribyggeri, Halbyggeri, and Boligbyggeri). The company provides comprehensive building services from initial design through construction completion, serving clients across Denmark in residential, commercial, and industrial sectors. Their services include drawing work, project coordination, and craft tasks, with specialization in DGNB-certified sustainable construction, industrial facilities for food production, and complex projects requiring specialized technical installations.
Differentiator
Problem solved
Functional benefit
Products and services
- Totalentreprise (Total Contracting)
Quantifiable outcome
- Kolonne 14 project increases Royal Unibrew's production by up to 60,000 extra cans per hour, representing 25% of total can production
- +1 more outcomes
Companies that use De Fries og Mejdahl
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles2 records
De Fries og Mejdahl technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
De Fries og Mejdahl partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- COOMEBACK WoodshopminorPartnership with COOMEBACK Woodshop for supply of garden gates to DGNB-certified housing project at Haughus Gods in Jelling. Woodshop produces products in recycled wood for outdoor furniture, wood chips, walkways and more. COOMEBACK Woodshop is established with social responsibility focus, helping vulnerable young people with criminal and social challenges return to the labor market.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
De Fries og Mejdahl competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
De Fries og Mejdahl social profiles
Digital presenceDe Fries og Mejdahl compliance and trust
Trust signalCompliance1 record
De Fries og Mejdahl financial estimates
Financial estimateRevenue estimate
Valuation estimate
De Fries og Mejdahl leadership team
Management profileNumber of profiles
Profiles9 records
De Fries og Mejdahl funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
De Fries og Mejdahl 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 De Fries og Mejdahl
What does De Fries og Mejdahl do?
De Fries & Mejdahl A/S is a Danish construction company that provides total contracting (totalentreprise) and main contracting (hovedentreprise) services for industrial, commercial, hall/warehouse, and residential construction projects throughout Denmark. The company coordinates architects, engineers, and craftsmen across the entire building process, with DGNB-certified sustainability expertise and specialization in complex technical projects such as food production halls, brewery facilities, and automated warehouses.
Is De Fries og Mejdahl a public or private company?
De Fries og Mejdahl is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was De Fries og Mejdahl founded?
De Fries og Mejdahl was founded in 2018. It employs 1 to 10 people.
Where is De Fries og Mejdahl based?
De Fries og Mejdahl is headquartered in Odense, Denmark, in the Europe region.
How does De Fries og Mejdahl make money?
One revenue line is on record: construction Contract Services.
Does De Fries og Mejdahl have an API?
No public API is recorded for De Fries og Mejdahl.
What industry is De Fries og Mejdahl in?
De Fries og Mejdahl's product category is General Contracting and Construction Services. Its primary akta.pro industry code is IMAFADAH, Food & Beverage Processing Plant Construction, with a secondary code of IMAFADAI, Pharmaceutical & Biotech Manufacturing Facility Construction. Its SIC code is 1540.