Company lists · Data refreshed September 2026

Top 25 Ecological assessment firms based in Sweden

Name: Ecological assessment firms based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 35 companies tracked

RevenueBase identified 35 company matches for ecological assessment firms associated with Sweden as of September 2026 and tracks 702 professional contacts across them, including 432 with verified work emails. Gothenburg is the largest hub.

This list covers company matches for ecological assessment firms associated with Sweden, 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 19, 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 19, 2026 How this list was built

35Companies

702Contacts tracked

432Verified emails

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The 25 largest ecological assessment firms based in Sweden

Ranked by team size

Top 25 of 35 company matches for ecological assessment firms based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	DGE Sverige	Exact match	Kalmar, SwedenHQ recorded Sep 19, 2026	11-50	127 contacts →
	Exact match “DGE i Sverige grundades 2004 med tydligt fokus på miljöfrågor, kundrelationer och medarbetare.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Calluna AB	Exact match	Linköping, SwedenHQ recorded Sep 19, 2026	51-200	104 contacts →
	Exact match “Calluna is one of the leading Swedish companies for ecological consultancy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Ekologigruppen AB	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	51-200	68 contacts →
	Exact match “Ekologigruppen arbetar sedan 1988 med hållbar samhällsutveckling inom ekologi, naturvård, samhällsplanering, landskapsarkitektur, miljökonsekvensbeskrivning och klimatanpassning.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Pelagia Nature & Environment AB	Exact match	Umeå, SwedenHQ recorded Sep 19, 2026	11-50	47 contacts →
	Exact match “Konsultverksamhet inom naturmiljösektorn” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	ATRAX	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	11-50	39 contacts →
	Exact match “Atrax är ett litet konsultbolag med en stor vision – att skapa en hållbar samhällsutveckling.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Forcit Consulting Sverige	Exact match	Mölndal, SwedenHQ recorded Sep 19, 2026	11-50	39 contacts →
	Exact match “Vi kan omgivningspåverkan!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Liljemark Consulting	Exact match	Alvik, SwedenHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “Liljemark Consulting is a consulting company with extensive experience within environment and sustainability.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Metron Miljökonsult AB	Exact match	Gothenburg, SwedenHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “Metron Miljökonsult är expert på vibrationer, akustik och övrig omgivningspåverkan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	VÄG & Miljö	Exact match	Karlstad, SwedenHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Väg & Miljö är ett mindre konsultföretag som erbjuder kvalificerade och hållbara tjänster inom miljö, natur- och kulturmiljö, biologisk mångfald, GIS- och mätteknik samt…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Wescon Miljökonsult AB	Exact match	Västerås, SwedenHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “Wescon erbjuder helhetslösningar inom miljö, från idé till färdigt projekt.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Greensway	Exact match	Uppsala, SwedenHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “Greensway is a Sweden-based ecological consultancy headquartered at the Swedish University of Agricultural Sciences campus in Uppsala.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Enviroplanning AB	Exact match	SwedenHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “EnviroPlanning är ett kunskapsorienterat konsultföretag som erbjuder tjänster inom områdena Akvatisk biologi, Biologisk mångfald, Miljösäkrad samhällsbyggnad, Hållbart byggande…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Piacon AB	Exact match	Hägersten, SwedenHQ recorded Sep 19, 2026	1-10	17 contacts →
	Exact match “Piacon är ett miljökonsultföretag med mångårig erfarenhet och kunskap om miljö, arbetsmiljö och hållbarhetsfrågor inom bygg- och fastighetssektorn.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Jakobi Sustainability AB	Exact match	Mölndal, SwedenHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “Behöver du miljöanpassa din verksamhet?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Sellén & Filipovic AB	Exact match	Nyköping, SwedenHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “Vi kan miljöundersökningar.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Olden Bygg & Miljö AB	Exact match	Gothenburg, SwedenHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “Olden är miljö, bygg- och fastighetskonsulter med stor kunskap inom våra expertområden.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Ewen Miljökonsult, Tjänster Inom Miljöteknik	Exact match	Norrköping, SwedenHQ recorded Sep 19, 2026	1-10	7 contacts →
	Exact match “Ewen Miljökonsult utgörs av 4 välutbildade ingenjörer som huvudsakligen utför tjänster inom: Mark- och vattenprovtagning (Mifo fas 1 & 2) Marksanering Statusrapport (IED)…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Svensk Ekologikonsult AB	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	1-10	7 contacts →
	Exact match “Svensk Ekologikonsult är ett specialiserat miljökonsultföretag med inriktning på miljöanpassning av verksamheter samt utredning och minimering av miljöpåverkan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Medins Havs OCH Vattenkonsulter AB	Exact match	Mölnlycke, SwedenHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “Medins is a Swedish environmental consulting firm specialising in fresh water, estuarine, coastal and offshore ecological surveys.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Lynx Miljökonsult AB	Exact match	Gothenburg, SwedenHQ recorded Sep 19, 2026	1-10	6 contacts →
	Exact match “Vi är miljökonsulter med stor erfarenhet från både entreprenadsidan och konsultsidan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Västsvenska Miljökonsult AB	Exact match	Gothenburg, SwedenHQ recorded Sep 19, 2026	1-10	6 contacts →
	Exact match “Västsvenska Miljökonsult är ett miljökonsultbolag från Göteborg.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Trapezia Miljökonsult	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “An independent environmental consulting firm that combines expertises in biology, geology, toxicology, ecotoxicology and environmental sciences- Ett oberoende miljökonsultbolag…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Aquaticus Miljökonsulter AB	Exact match	Ankarsvik, SwedenHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “Har du koll på hur din verksamhet påverkar vattenmiljön?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Watercircle	Exact match	Gothenburg, SwedenHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “Ett miljökonsultföretag med inriktning på en bättra vattenmiljö.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Jambrén & Carlstedt Environmental Consulting AB	Exact match	Marstrand, SwedenHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “Vi är ett konsultbolag med inriktning mot miljöbranschen och erbjuder tjänster inom förorenade områden, miljörelaterat byggande och hållbarhet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “ecological assessment firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 35 ecological assessment firms based in Sweden

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Ecological assessment firms based in Sweden at a glance

As of Sep 19, 2026

61.5%Verified-email coverage

20.1Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Gothenburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 35 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 Sweden whose business descriptions match “ecological assessment firms” 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 432 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 19, 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 “ecological assessment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ecological assessment firms are there based in Sweden?

RevenueBase identified 35 company matches for ecological assessment firms associated with Sweden 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?

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

Which city has the most ecological assessment firms?

Gothenburg leads with 7 company records, followed by Stockholm (6) and Allerum (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 432 professional contacts with verified work emails tracked across these 35 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 19, 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 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.