Company lists · Data refreshed November 2026

Top 25 Cleantech consultants based in Sweden

RevenueBase identified 198 company matches for cleantech consultants associated with Sweden as of November 2026 and tracks 1,499 professional contacts across them, including 823 with verified work emails. Stockholm is the largest hub.

This list covers company matches for cleantech consultants 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 November 6, 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 Nov 6, 2026 How this list was built
198Companies
1,499Contacts tracked
823Verified emails
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The 25 largest cleantech consultants based in Sweden

Ranked by team size
Top 25 of 198 company matches for cleantech consultants based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDanderyd, SwedenHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Incoord är en teknikkonsult med stark miljömission.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorrköping, SwedenHQ recorded Nov 6, 202651-20060 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLund, SwedenHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Comsys is a cleantech company operating in multiple sectors and segments with one sole purpose, Perfecting Power.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchÄngelholm, SwedenHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“AirSon Engineering AB provides contracting and consulting within energy, building technology and controlled indoor environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVästerås, SwedenHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“KP Energy is one of Sweden’s leading wholesalers in CleanTech and a part of OK-Q8 AB.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Aktea's consultants facilitate the energy transition for companies in Sweden by identifying the most effective energy technology solutions tailored to each client's challenges on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchArninge, SwedenHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Bioteria är ett miljöteknikföretag som utvecklar och marknadsför produkter och tjänster inom avloppsvattenbehandling, avfallshantering, storköksventilation- och hygien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGävle, SwedenHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Greencon energi & miljö AB är ett Gävlebaserat konsultföretag med omfattande kompetens inom energi och miljö.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“AB Franska Bukten är ett modernt teknikkonsultföretag med lång erfarenhet av energiteknik, ventilation och drift av fastigheter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAlvik, SwedenHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Liljemark Consulting is a consulting company with extensive experience within environment and sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“SaltX is a Swedish Greentech company that develops and markets sustainable technology that will benefit customers, the climate, and society.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSolna, SwedenHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Konsultbolag med branschens bästa kompetens och största passion för energieffektivisering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Chromafora is an innovative cleantech company offering water treatment technologies for removing contaminants while reducing waste through selectivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSollentuna, SwedenHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Vi är ett energikonsultföretag med huvudkontor i Sollentuna strax norr om Stockholm samt med filialkontor i Umeå.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Wallenius Water Innovation is a Swedish cleantech company that develops sustainable and efficient solutions for the industry, with a focus on productivity, profitability and a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are a Sweden-based cleantech company with a mission to provide the best and most sustainable water and microplastic solutions to the world, helping businesses stay ahead of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“Forever is a hybrid consultancy and think tank specializing in sustainable business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVästerås, SwedenHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Marklund Solutions startade 2014 med missionen att hjälpa våra kunder att göra gröna lönsamma affärer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMalmö, SwedenHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Med stort engagemang och hög kompetens bidrar C3S i alla led till att återanvända jordens resurser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLinköping, SwedenHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Att bygga en fossilfri produktion handlar om mycket mer än att byta bränsle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Helhetsleverantör inom greentech Fastighetsägare, företag eller kommun.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“LEGERA är en pålitlig partner som erbjuder spetskompetens inom bl.a.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHärnösand, SwedenHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Vi har unik kompetens inom miljöteknikbranschen med särskilt fokus på förorenade områden där vi kan bidra med kostnadseffektiv rådgivning av hög kvalitet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGothenburg, SwedenHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Our mission is to help our customers to grow and make great success, helping them solve their challenges and become more competitive in their field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMalmö, SwedenHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Sustainable Business Hub is a non-profit organisation, aiming to help companies whose products or services have a particularly high environmental profile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 198 cleantech consultants based in Sweden

See the full list, filter by size, metro and specialty, and access 823 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleantech consultants based in Sweden at a glance

As of Nov 6, 2026
54.9%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
16.2%Largest-city concentration · Stockholm
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
80
51-200
10
201-500
1

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 198 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 “cleantech consultants” 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 823 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 November 6, 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.

Cleantech consultants by metro

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 “cleantech consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleantech consultants are there based in Sweden?

RevenueBase identified 198 company matches for cleantech consultants associated with Sweden as of November 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?

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

Which city has the most cleantech consultants?

Stockholm leads with 32 company records, followed by Gothenburg (18) and Malmo (7).

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 823 professional contacts with verified work emails tracked across these 198 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 November 6, 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.