Company lists · Data refreshed September 2026

Top 14 Waste-to-fuel companies based in Denmark

RevenueBase identified 37 company matches for waste-to-fuel companies associated with Denmark as of September 2026 and tracks 2,157 professional contacts across them, including 255 with verified work emails. Horsholm is the largest hub.

This list covers company matches for waste-to-fuel companies associated with Denmark, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
37Companies
2,157Contacts tracked
255Verified emails
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The 14 largest waste-to-fuel companies based in Denmark

Ranked by team size
Top 14 of 37 company matches for waste-to-fuel companies based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSonderso, DenmarkHQ recorded Sep 22, 20261,001-5,000518 contacts →

Exact match

“Haarslev Industries is the world market leader in the design, manufacture, delivery, service and optimisation of durable, high-quality equipment that companies use for recovering…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchEjby, DenmarkHQ recorded Sep 22, 2026201-500385 contacts →

Exact match

“Vestforbrænding is Denmark’s largest waste management and energy company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchKøbenhavn, DenmarkHQ recorded Sep 22, 2026501-1,000229 contacts →

Exact match

“Hos ARC tager vi os af alt med affald.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchOdense, DenmarkHQ recorded Sep 22, 2026201-500216 contacts →

Exact match

“We are turning waste into value.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchNæstved, DenmarkHQ recorded Sep 22, 2026201-500113 contacts →

Exact match

“We treat waste as a resource.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchRoskilde, DenmarkHQ recorded Sep 22, 2026201-50072 contacts →

Exact match

“ARGO er landets tredje største affalds- og energiselskab.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchHørsholm, DenmarkHQ recorded Sep 22, 202611-5063 contacts →

Exact match

“Dall Energy have developed and patented a new multifuel - low emission biomass furnace Many plants are in commercial operation since 2012 Our unique combustion technology offer-…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNykøbing Falster, DenmarkHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“Recycling, Refuse collection, Energy, Incineration, Waste REFA is an expert in waste management and energy production.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchKolding Og Esbjerg, DenmarkHQ recorded Sep 22, 202651-20038 contacts →

Exact match

“Energnist er Vestdanmarks største affaldsenergiselskab ejet af 16 kommuner, indbyggere og virksomheder.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchSpøttrup, DenmarkHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“Quantafuel Skive produces environmentally friendly, clean and low-cost synthetic fuel by recycling plastic waste, including food packaging and stretching film from agriculture.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchGentofte, DenmarkHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Optimizing Waste-to-Energy Performance Worldwide.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchFårevejle, DenmarkHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“We transform plastic waste into new "green" oil which can be used to produce new plastic or to make climate friendly fuel.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchVedbæk, DenmarkHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Steeper Energy Group consists of two separate, yet coordinated, companies: Steeper Energy Aps (founded in 2011), created the Hydrofaction® technology platform.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchAgerskov, DenmarkHQ recorded Sep 22, 202611-501 contacts →

Exact match

“Vi er en mellemstor transportvirksomhed beliggende i det sønderjyske, med omkring 15 fastansatte.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 14 of 37 waste-to-fuel companies based in Denmark

See the full list, filter by size, metro and specialty, and access 255 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Waste-to-fuel companies based in Denmark at a glance

As of Sep 22, 2026
11.8%Verified-email coverage
58.3Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · Horsholm
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
15
51-200
6
201-500
4
501-1,000
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 37 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Denmark whose business descriptions match “waste-to-fuel companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 255 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “waste-to-fuel companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many waste-to-fuel companies are there based in Denmark?

RevenueBase identified 37 company matches for waste-to-fuel companies associated with Denmark as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Haarslev tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most waste-to-fuel companies?

Horsholm leads with 2 company records, followed by Kobenhavn S (2) and Aarhus (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 255 professional contacts with verified work emails tracked across these 37 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 37 waste-to-fuel companies based in Denmark. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.