Energi Viborg A/S
Multi-utility company serving Viborg Kommune and Kølvrå in Denmark with regulated electricity network, water supply, wastewater treatment, and street lighting services, plus competitive electricity trading and EV charging for residential and small commercial customers.
- Company typePrivate
- Founded1996
- HeadquartersViborg, Denmark
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Energi Viborg A/S does
Energi Viborg A/S is a Danish multi-utility group headquartered at Industrivej 15, Viborg, Denmark, organized as a private public limited company (A/S) since 1996. The group operates through six wholly-owned subsidiaries: Energi Viborg Strøm A/S and Energi Viborg Flex-El A/S (electricity trading for residential and small commercial customers in the open market); Elnet Midt A/S (regulated monopoly operating the local electricity distribution grid); Energi Viborg Vand A/S (regulated monopoly for drinking water supply from three waterworks — Nordværket, Sydværket, and Kølvrå — plus wastewater collection and treatment); Energi Viborg Gadelys A/S (street lighting and traffic signal operation under contract to Viborg Kommune, currently mid-program for full LED replacement by end of 2026); and Energi Viborg Elteknik A/S (intra-group electrical engineering services). Geographically, the company serves customers throughout Viborg Kommune plus the Kølvrå area.
The business model is a hybrid of regulated monopolies and competitive electricity trading. Regulated activities (water supply, wastewater treatment, electricity network tariffs) generate the bulk of group profit — the group delivered 91 million DKK net profit after tax in 2025 — while the competitive electricity trading segment competes in the open market and is constrained by legislation that prohibits bundling electricity with other services. Technical capabilities include microtunneling for wastewater pipe installation (used on the Sct. Jørgens Vej climate adaptation project), a Lamella VIATUB III 240 rainwater separator at Søndersøparken, remote meter reading infrastructure, EV charging solutions via the TakeCHARGE partnership, and the Mit Energi Viborg customer portal launched June 7, 2024 for self-service account management via MitID.
Capital allocation is heavy and infrastructure-focused. The largest disclosed project is the new Viborg Centralrenseanlæg in Bruunshåb, a 425 million DKK total contract awarded in October 2025 to a consortium of NCC and Envidan, scheduled for completion in spring 2029, which will be Denmark's first treatment plant with an integrated 4th treatment stage for pharmaceutical residue removal. In May 2025, the company opened sØværket, a hybrid facility combining water treatment, district heating, and a purification pond developed in partnership with Viborg Varme and Viborg Municipality. Customer concentration is essentially total geographic concentration in Viborg Kommune and Kølvrå, with Viborg Kommune itself as a direct contracting counterparty for street lighting. The company emphasizes local anchoring, ordentlighed, and community engagement — exemplified by its top-tier sponsorship of Viborg FF and naming rights for Energi Viborg Arena through 2027.
Energi Viborg A/S firmographics
Firmographics- Name
- Energi Viborg A/S
- Legal name
- Energi Viborg A/S
- Website
- https://energiviborg.dk
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Multi-utility company serving Viborg Kommune and Kølvrå in Denmark with regulated electricity network, water supply, wastewater treatment, and street lighting services, plus competitive electricity trading and EV charging for residential and small commercial customers.
- Ownership category
- akta.pro rank
Energi Viborg A/S industry classification
Industry- Product category
- Multi-utility services (electricity, water, wastewater, street lighting)
- NAICS
- Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Sanitary Services (4950)
- akta.pro primary industry
- Residential DER Aggregation & VPPs (Solar+Storage, Smart Home, Community) (EUAFAHAA)
Keywords
Where Energi Viborg A/S is headquartered
LocationHeadquarters
- HQ city
- Viborg
- HQ country
- Denmark
- HQ region
- Europe
Offices1 record
Markets served
Energi Viborg A/S business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Infrastructure, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Electricity Trading (Elhandel): Energi Viborg Strøm A/S and Energi Viborg Flex-El A/S purchase and resell electricity primarily to private customers and smaller commercial businesses. Both compete in the open electricity market. 2025 was a good year for Energi Viborg Strøm A/S, but Flex-El A/S reported a loss. Competition on the electricity market is intense, and legislation prevents bundled offers with other services.
- Electricity Network (Elnet Midt A/S): Elnet Midt A/S transports electricity in the local distribution grid as a regulated monopoly under economic regulation. Revenue comes from network tariffs (nettariffer). The company is investing heavily in the grid due to increasing electrification and growing electricity demand.
- Water Supply (Energi Viborg Vand A/S): Drinking water supply as a regulated monopoly under economic regulation. As a monopoly, revenue exceeds what is needed for current investments, requiring debt financing for new projects. Also includes groundwater protection cooperation fees (Vandsamarbejde) of 1.25 kr/m³ in Viborg area and 1 kr/m³ in Kølvrå area.
- Wastewater Treatment (Energi Viborg Vand A/S): Wastewater collection and treatment as a regulated monopoly. Revenue from wastewater fees. Overseeing a major new wastewater treatment plant (Viborg Centralrenseanlæg) being built in Bruunshåb as a total contract worth approximately 425 million DKK with NCC and Envidan.
- Street Lighting (Energi Viborg Gadelys A/S): Operates and maintains street lighting and traffic signals for Viborg Kommune under an agreement with the municipality. Delivered a result of 4.7 million DKK, though this is affected by ongoing LED replacement investments resulting in larger depreciation charges.
- Electrical Engineering (Energi Viborg Elteknik A/S): Provides operations and planning services primarily for Elnet Midt A/S and Energi Viborg Gadelys A/S. Generated a profit of 0.9 million DKK in 2025. Primarily provides intra-group services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Flex-El and Saml-Flex-El subscription: 20 kr/month including VAT |
| Other | Monthly | Payment processing fees: 10-25 kr per transaction |
| Unit Pricing | Monthly | Water cooperation fee (Vandsamarbejde): 1.25 kr/m³ in Viborg, 1 kr/m³ in Kølvrå |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Energi Viborg A/S product offering
Product offeringCore offering
Energi Viborg A/S is a multi-utility group that supplies electricity, drinking water, and wastewater services to homes and workplaces in Viborg Municipality, Denmark, and operates municipal street lighting and traffic signals. The group delivers these services through wholly-owned subsidiaries covering electricity trading (Strøm, Flex-El), electricity network (Elnet Midt), water and wastewater (Energi Viborg Vand), street lighting (Energi Viborg Gadelys), and electrical engineering (Energi Viborg Elteknik). Customers manage their accounts through the Mit Energi Viborg digital portal and can sign up for services online.
Product overview
Energi Viborg A/S is a Danish utility company providing multiple interconnected services for Viborg Municipality: electricity supply (Strøm and Flex-El products), drinking water (from three waterworks), wastewater treatment, and street lighting operations. The company operates through several subsidiaries including Elnet Midt (electricity grid), Energi Viborg Vand (water and wastewater), and Energi Viborg Gadelys (street lighting). Customers access services through the 'Mit Energi Viborg' customer portal, and the company recently opened the innovative sØværket hybrid facility combining water treatment, heating, and purification functions.
Differentiator
Problem solved
Functional benefit
Brands
- Energi Viborg Strøm: Standard fixed electricity product for residential and commercial customers
- Energi Viborg Flex-El
- Mit Energi Viborg
- Energi Viborg Strøm og Flex-El
- sØværket
Products and services
- Strøm (Electricity Supply) Electricity supply services for private and business customers in Viborg, including standard fixed-rate products (Strøm) and flexible hourly-priced products (Flex-El). Operated by Energi Viborg Strøm A/S and Energi Viborg Flex-El A/S, competing in the open electricity market.
- Flex-El Flexible electricity pricing product where customers pay hourly spot prices, allowing them to potentially save money by using electricity during cheaper periods.
- Vand (Drinking Water Supply) Drinking water supply from three waterworks (Nordværket, Sydværket, and Kølvrå) serving Viborg and surrounding areas, with nitrate levels below 0.3 mg/liter. Operated by Energi Viborg Vand A/S as a regulated monopoly.
- Spildevand (Wastewater) Wastewater collection and treatment services including sewage and rainwater drainage systems, operated by Energi Viborg Vand A/S as a regulated monopoly. Oversees the major Viborg Centralrenseanlæg modernization project.
- Gadelys (Street Lighting) Operation and maintenance of street lighting and traffic signals throughout Viborg Municipality, including ongoing LED replacement program. Operated by Energi Viborg Gadelys A/S under contract with Viborg Kommune.
- Ladeløsning (EV Charging) Home electric vehicle charging solution combining an electricity supply agreement from Energi Viborg with TakeCHARGE charging hardware, offering potential savings on electricity bills.
- Elnet Midt (Electricity Grid) Electricity grid operator responsible for electricity transportation in the Elnet Midt supply area, operated as a regulated monopoly under economic regulation. Revenue comes from network tariffs (nettariffer).
Quantifiable outcome
- Nitrate levels in drinking water below 0.3 mg/liter across all three waterworks (Nordværket, Sydværket, Kølvrå)
- +1 more outcomes
Companies that use Energi Viborg A/S
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
Energi Viborg A/S technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature3 records
Energi Viborg A/S partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered flagship, major, core and minor.
- Viborg FF (VFF)flagshipEnergi Viborg is a top-tier sponsor (toppartner) of Viborg FF football club, extending the naming rights for Energi Viborg Arena through 2027. The partnership dates back many years with Energi Viborg Arena bearing its name since 2011. The collaboration provides local brand visibility and community engagement with both citizens and businesses in the municipality.
- NCC and Envidan (Consortium VCR)majorThe consortium of NCC and Envidan was selected to build the new Viborg Centralrenseanlæg (central wastewater treatment plant) in Bruunshåb as a total contract worth approximately 425 million DKK. The new plant will be the first in Denmark with integrated 4th treatment stage for pharmaceutical residue removal. Project runs from October 2025 to spring 2029.
- Entreprenørfirmaet Østergaard A/ScorePartnering contractor for the Sct. Jørgens Vej wastewater project. Østergaard A/S is executing the microtunneling work for the new rainwater pipeline from Søndersø to Dumpen in Viborg, as part of the climate adaptation project involving Energi Viborg Vand A/S as the client.
- HedeselskabetmajorEnergi Viborg and Hedeselskabet entered a partnership for a large forest and nature project in Viborg area. The project will span two areas of several hundred hectares, involving afforestation and creation of nature areas to protect groundwater and benefit flora, fauna, and CO2 sequestration. The collaboration demonstrates how public-private partnerships can drive changes toward a more balanced future.
- TakeCHARGEminorEnergi Viborg offers EV charging solutions (ladeløsning) for home charging using TakeCHARGE charging boxes combined with an electricity contract from Energi Viborg. TakeCHARGE provides the hardware while Energi Viborg provides the electricity supply contract.
- Viborg KommunecoreViborg Kommune contracts Energi Viborg Gadelys A/S to operate and maintain street lighting and traffic signals throughout the municipality. The municipality is also involved in the water cooperation (vandsamarbejde) establishing groundwater protection areas across 6 super-supply zones in the municipality.
Scale indicators6 records
Recent moves8 records
Expansion highlights3 records
Energi Viborg A/S competitors and assessment
Company assessmentDirect peers
- Aarhus Vand: Water and wastewater utility serving Aarhus Municipality — directly comparable regulated-monopoly water/wastewater operations, though in a different region and at a larger scale.
- Andel: Danish consumer-owned energy company focused on electricity distribution and fiber across Zealand — comparable local-anchored energy utility with regulated grid operations and retail electricity supply.
- Frederiksberg Forsyning: Municipal utility supplying water, wastewater, district heating, and waste services in Frederiksberg — comparable small-geography, multi-service municipal utility profile.
- Verdo: Multi-utility serving the Randers area in Denmark with electricity, heat, water, and fiber — directly comparable in scale, regulated-monopoly profile, and integrated municipal service model to Energi Viborg.
- Trefor: Multi-utility historically serving the Kolding/Lillebælt area with electricity, water, fiber, and district heating — directly comparable vertically integrated municipal-utility model before consolidation into Norlys.
- NRGi: Danish consumer-owned energy company supplying electricity and grid services in the Aarhus area — comparable as a regional energy retailer/distributor with a similar cooperative-style local ownership flavor.
Broad incumbents
- Norlys: Denmark's largest energy and telecom conglomerate (formed from SE, Eniig, Trefor, Stofa) — offers overlapping electricity and fiber services plus significant scale advantages in trading and grid.
- HOFOR: Copenhagen-area multi-utility providing water, wastewater, district heating, cooling, and gas to Greater Copenhagen — much larger, but operating the same vertically integrated regulated-utility model in a Danish municipal context.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Energi Viborg A/S social profiles
Digital presenceEnergi Viborg A/S financial estimates
Financial estimateRevenue estimate
Valuation estimate
Energi Viborg A/S leadership team
Management profileNumber of profiles
Profiles5 records
Energi Viborg A/S subsidiaries and ownership
Company hierarchySubsidiaries6 records
Energi Viborg A/S funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Energi Viborg 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 Energi Viborg A/S
What does Energi Viborg A/S do?
Energi Viborg A/S is a multi-utility group that supplies electricity, drinking water, and wastewater services to homes and workplaces in Viborg Municipality, Denmark, and operates municipal street lighting and traffic signals. The group delivers these services through wholly-owned subsidiaries covering electricity trading (Strøm, Flex-El), electricity network (Elnet Midt), water and wastewater (Energi Viborg Vand), street lighting (Energi Viborg Gadelys), and electrical engineering (Energi Viborg Elteknik). Customers manage their accounts through the Mit Energi Viborg digital portal and can sign up for services online.
Is Energi Viborg A/S a public or private company?
Energi Viborg A/S is a private company. It is classified as unknown and is currently operating.
When was Energi Viborg A/S founded?
Energi Viborg A/S was founded in 1996. It employs 11 to 50 people.
Where is Energi Viborg A/S based?
Energi Viborg A/S is headquartered in Viborg, Denmark, in the Europe region.
How does Energi Viborg A/S make money?
Six revenue lines are on record. Electricity Trading (Elhandel) is the primary driver. The others are electricity Network (Elnet Midt A/S), water Supply (Energi Viborg Vand A/S), wastewater Treatment (Energi Viborg Vand A/S), street Lighting (Energi Viborg Gadelys A/S) and electrical Engineering (Energi Viborg Elteknik A/S).
Who are Energi Viborg A/S's main competitors?
Direct peers on record are Aarhus Vand, Andel, Frederiksberg Forsyning, Verdo, Trefor and NRGi. Broad incumbents are Norlys and HOFOR.
Does Energi Viborg A/S have an API?
No public API is recorded for Energi Viborg A/S.
What industry is Energi Viborg A/S in?
Energi Viborg A/S's product category is Multi-utility services (electricity, water, wastewater, street lighting). Its primary akta.pro industry code is EUAFAHAA, Residential DER Aggregation & VPPs (Solar+Storage, Smart Home, Community). Its NAICS code is 2211 and its SIC code is 4950.