MSE Entreprise A/S
MSE Entreprise A/S is a Danish family-owned civil engineering and excavation contractor founded in 1934, delivering sewerage, district heating, drainage, earthwork, and contaminated soil remediation services to municipalities, utilities, and commercial enterprises across Eastern Denmark.
- Company typePrivate
- Founded1934
- HeadquartersNørre Alslev, Denmark
- Headcount51–100
- GTM typeB2B
- OfferingServices
What MSE Entreprise A/S does
MSE Entreprise A/S is a Danish civil engineering and excavation contractor headquartered in Nørre Alslev, Falster. Founded in 1934 by Mikael Sørensen, the company has remained under continuous family ownership for three generations and is currently led by Jan Sørensen, who assumed leadership in 1998. The company delivers an integrated portfolio of infrastructure services — sewerage construction and renovation, district heating pipeline installation, drainage (including trenchless methods), earthwork, contaminated soil remediation, nature restoration, and equipment/personnel rental — to municipalities, utility companies, and private commercial enterprises across Eastern Denmark (Lolland, Falster, and Sjælland). Reported scale metrics include revenue exceeding 500 million DKK in fiscal year 2022-2023, a workforce of more than 200 employees, 250 km of district heating pipe laid in 2022, and 100+ tonnes of contaminated soil remediated in 2022.
The company operates its own modern construction equipment fleet — hydraulic excavators, trenchers, dump trucks, wheel loaders, drain plows, and graders — with GPS-enabled guidance on every machine and a Top-Con Positioning system for precision trenchless drainage installation. It executes projects under three contracting models: total contractor (totalentreprise), main contractor (hovedentreprise), and trade contractor (fagentreprise), allowing both bundled turnkey delivery and sub-contracted participation on larger schemes. Project data is logged during operations and shared with clients for their own project documentation.
Revenue is generated through project-based construction contracts (one-time, quote-priced tenders) and a separate rental stream for machines and personnel. The go-to-market is enterprise field sales, with contracts awarded via competitive tender by public entities and utilities — including HOFOR, Femern A/S, Guldborgsund Kommune, Herlev Kommune, Københavns Kommune, and Lolland Forsyning. The company holds no external funding, is not publicly listed, and operates as a private A/S (Danish limited company) under family control.
MSE Entreprise A/S firmographics
Firmographics- Name
- MSE Entreprise A/S
- Legal name
- MSE ENTREPRISE A/S
- Website
- https://mse-as.dk
- Company type
- Private
- Founded year
- 1934
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- MSE Entreprise A/S is a Danish family-owned civil engineering and excavation contractor founded in 1934, delivering sewerage, district heating, drainage, earthwork, and contaminated soil remediation services to municipalities, utilities, and commercial enterprises across Eastern Denmark.
- Ownership category
- akta.pro rank
MSE Entreprise A/S industry classification
Industry- Product category
- Civil Engineering and Construction Contracting
- NAICS
- Site Preparation Contractors (23891), Remediation Services (562910), Sewage Treatment Facilities (22132)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600), Sanitary Services (4950), Construction, Mining & Materials Handling Machinery & Equip (3530)
- akta.pro primary industry
- Site Remediation & Contaminated Soil Handling (IMAFAKAG)
- akta.pro secondary industries
- Erosion & Sediment Control (Silt Fences, SWPPP Implementation) (IMAFAKAN), Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE)
Keywords
Where MSE Entreprise A/S is headquartered
LocationHeadquarters
- HQ city
- Nørre Alslev
- HQ country
- Denmark
- HQ region
- Europe
Offices1 record
Markets served
MSE Entreprise A/S business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Others
Revenue model
- Construction Contract Revenue: MSE generates revenue through project-based construction contracts, serving as total contractor (totalentreprise), main contractor (hovedentreprise), or trade contractor (fagentreprise) for excavation, sewage, district heating, drainage, and contaminated soil remediation projects across Eastern Denmark. Revenue is earned on a per-project basis with contract sums ranging from hundreds of thousands to hundreds of millions of DKK.
- Equipment and Personnel Rental: MSE rents out machinery (hydraulic excavators, trenchers, dump trucks, loaders, trucks, drain plows, graders) and personnel (project managers, foremen, construction assistants, machine operators, laborers, or full crews) to external construction projects. Personnel administration, including shift scheduling, is handled by MSE.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
MSE Entreprise A/S product offering
Product offeringCore offering
MSE Entreprise A/S is a civil engineering and construction contracting company executing earthwork, sewerage (kloak), district heating (fjernvarme), drainage (dræn), contaminated soil remediation, and nature restoration projects across Eastern Denmark. The company serves as total contractor, main contractor, or trade contractor for municipalities, utility companies, and commercial enterprises, and also rents out its GPS-enabled machinery fleet and skilled personnel (operators, foremen, laborers).
Product overview
MSE Entreprise A/S is a construction and contracting company offering a unified portfolio of infrastructure services. The core offering consists of seven integrated service lines: sewerage (Kloakarbejde), district heating (Fjernvarme), drainage (Dræning), earthwork (Jordarbejde), contaminated soil remediation (Oprensning efter forurening), nature restoration (Natur-genopretning), and equipment/personnel rental (Udlejning). These services are delivered individually or bundled as turnkey projects (Totalentreprise) for public authorities, utility companies, and commercial clients throughout eastern Denmark.
Differentiator
Problem solved
Functional benefit
Products and services
- Kloakarbejde (Sewerage Services)
- Fjernvarme (District Heating Services)
- Dræning (Drainage Services)
- Jordarbejde (Earthwork Services)
- Oprensning efter forurening (Contaminated Soil Remediation)
- Natur-genopretning (Nature Restoration)
- Udlejning (Equipment and Personnel Rental)
- Totalentreprise (Turnkey Contracting)
Quantifiable outcome
- Laid over 250 km of district heating pipes in 2022
- +3 more outcomes
Companies that use MSE Entreprise A/S
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles3 records
MSE Entreprise A/S technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
MSE Entreprise A/S partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered major and minor.
- Femern A/SmajorMSE provides ongoing rental of personnel and machinery to Femern A/S for the Femern Belt Tunnel construction project in Rødbyhavn. Personnel rental includes individual employees, temps, and entire crews including foremen, with MSE handling all personnel administration and shift scheduling. Machine rental includes a range of construction equipment with GPS capability, all undergoing required statutory inspections and regular servicing. MSE has also contributed to factory construction for the tunnel project.
- CC BrunminorMSE acted as soil and sewage contractor for CC Brun on the HOFOR (Greater Copenhagen Utility) water softening building project in Hørsholm, handling excavation, gravel installation, internal and external drainage, sewage and rainwater systems, pump stations, and raw water pipelines.
- Guldborgsund Forsyning A/SmajorMSE served as main contractor for Guldborgsund Forsyning A/S on the renovation of Marielyst wastewater treatment plant (contract sum 40 million DKK, June 2020 – December 2021), overseeing multibuilding construction, process tank renovation, machinery and electrical installations, and PLC/SCADA programming as part of a comprehensive wastewater infrastructure upgrade.
- Guldborgsund KommunemajorMSE serves as contractor for Guldborgsund Kommune on infrastructure projects including the Rigavej development (extension and new stormwater basin in Business Park Falster, September 2022 – May 2023), requiring close coordination with multiple utility companies and suppliers including Guldborgsund Forsyning, Nørre Alslev Vandværk, Nexel/Cerius, and Andel-lumen.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
MSE Entreprise A/S competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key highlights2 records
Customer concentration
MSE Entreprise A/S social profiles
Digital presenceMSE Entreprise A/S financial estimates
Financial estimateRevenue estimate
Valuation estimate
MSE Entreprise A/S leadership team
Management profileNumber of profiles
Profiles7 records
MSE Entreprise A/S funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MSE Entreprise A/S 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 MSE Entreprise A/S
What does MSE Entreprise A/S do?
MSE Entreprise A/S is a civil engineering and construction contracting company executing earthwork, sewerage (kloak), district heating (fjernvarme), drainage (dræn), contaminated soil remediation, and nature restoration projects across Eastern Denmark. The company serves as total contractor, main contractor, or trade contractor for municipalities, utility companies, and commercial enterprises, and also rents out its GPS-enabled machinery fleet and skilled personnel (operators, foremen, laborers).
Is MSE Entreprise A/S a public or private company?
MSE Entreprise A/S is a private company. It is classified as family owned and is currently operating.
When was MSE Entreprise A/S founded?
MSE Entreprise A/S was founded in 1934. It employs 51 to 100 people.
Where is MSE Entreprise A/S based?
MSE Entreprise A/S is headquartered in Nørre Alslev, Denmark, in the Europe region.
How does MSE Entreprise A/S make money?
Two revenue lines are on record. Construction Contract Revenue is the primary driver. The others are equipment and Personnel Rental.
Does MSE Entreprise A/S have an API?
No public API is recorded for MSE Entreprise A/S.
What industry is MSE Entreprise A/S in?
MSE Entreprise A/S's product category is Civil Engineering and Construction Contracting. Its primary akta.pro industry code is IMAFAKAG, Site Remediation & Contaminated Soil Handling, with a secondary code of IMAFAKAN, Erosion & Sediment Control (Silt Fences, SWPPP Implementation). Its NAICS code is 23891 and its SIC code is 1600.