Company lists · Data refreshed September 2026

Top 12 Biocarbon manufacturers based in Denmark

RevenueBase identified 37 biocarbon manufacturers headquartered in Denmark as of September 2026 and tracks 617 professional contacts across them, including 81 with verified work emails. Copenhagen is the largest hub.

This list covers biocarbon manufacturers headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
37Companies
617Contacts tracked
81Verified emails
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The 12 largest biocarbon manufacturers based in Denmark

Ranked by team size
Top 12 of 37 biocarbon manufacturers based in Denmark, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to biocarbon manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceFredericia, DenmarkHQ checked Sep 29, 202651-20099 contacts →

Indirect evidence

“Union Engineering, as part of Pentair Group, is a leading partner in CO2 technology, designing and manufacturing CO2 recovery plants for the Beverage industry as well as for…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceCopenhagen, DenmarkHQ checked Sep 29, 202651-20092 contacts →

Indirect evidence

“At MASH Makes, we convert organic waste into sustainable biofuels, biochar, and carbon removal solutions to combat climate change and promote sustainability.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceCopenhagen, DenmarkHQ checked Sep 29, 202611-5058 contacts →

Indirect evidence

“At Again we put CO₂ to good use.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceFredericia, DenmarkHQ checked Sep 29, 202611-5038 contacts →

Indirect evidence

“We want to be an industrial leader and technological innovator of reliable decarbonization plants supporting the restoration of climate.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceBælum, DenmarkHQ checked Sep 29, 202611-5027 contacts →

Indirect evidence

“C.F.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceHøje Taastrup, DenmarkHQ checked Sep 29, 20261-1021 contacts →

Indirect evidence

“Visibuilt develops a revolutionary biobased technology for road construction.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceHellerup, DenmarkHQ checked Sep 29, 20261-109 contacts →

Indirect evidence

“At Green2x, we will produce advanced biofuels from straw at a highly competitive cost, offering a scalable way to secure Europe’s energy supply while accelerating the green…”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceRy, DenmarkHQ checked Sep 29, 202611-508 contacts →

Indirect evidence

“Established in Denmark in 1976, LDG Forest Group A/S brings over 40 years of expertise to the global stage, emphasizing sustainable forest management and eco-friendly energy…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceJerslev Sjælland, DenmarkHQ checked Sep 29, 202611-504 contacts →

Indirect evidence

“Vi har hos dkbrænde.dk over 10 års erfaring med biobrændsel og sælger det til de bedste priser.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceAarhus C, DenmarkHQ checked Sep 29, 202611-504 contacts →

Indirect evidence

“A designer of biomaterials, pond harvest natures own resources and uses advanced technology to create strong and durable biocomposites.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceCopenhagen, DenmarkHQ checked Sep 29, 20261-103 contacts →

Partial evidence

“Viochar is a Danish company that manufactures pyrolysis reactors for biochar production.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceDenmarkHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Naturpladen ApS er en start-up, der producerer akustik- og isoleringsplader til byggeriet.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 12 of 37 biocarbon manufacturers based in Denmark

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Biocarbon manufacturers based in Denmark at a glance

As of Sep 29, 2026
13.1%Verified-email coverage
16.7Average contacts per company
1-10Median size (employees)
10.8%Largest-city concentration · Copenhagen
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
12
51-200
2
201-500
1
501-1,000
1

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among biocarbon manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Denmark whose own description of what they do matches “biocarbon manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names biocarbon manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among biocarbon manufacturers, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 81 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names biocarbon manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many biocarbon manufacturers are there based in Denmark?

RevenueBase identified 37 biocarbon manufacturers headquartered in Denmark as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Union Engineering A S, headquartered in Fredericia, tops this list with the largest team on record.

Which city has the most biocarbon manufacturers?

Copenhagen leads with 4 headquartered companies, followed by Fredericia (2) and Aalborg North (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 81 verified decision-maker contacts tracked across these 37 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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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 Smart Search, 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.