Company lists · Data verified August 2026

Top 25 Energy management consultants based in Austria

Name: Energy management consultants based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 76 companies tracked

There are 76 energy management consultants headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 417 professional contacts across them, including 163 with verified work emails and 9 with mobile numbers. Wien is the largest hub.

This list covers energy management consultants headquartered in Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

76Companies

417Contacts tracked

163Verified emails

9Mobile numbers

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The 25 largest energy management consultants based in Austria

Ranked by team size

Top 25 of 76 energy management consultants based in Austria, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	CES Clean Energy Solutions	Vienna	11-50	47	29
2	Allplan Gmbh	St. Polten	51-200	38	23
3	EEP Energieconsulting Gmbh	Brunn Am Gebirge	11-50	25	17
4	Inercomp	Vienna	11-50	22	18
5	E7 Energy Innovation & Engineering	n/a	11-50	20	17
6	Power Solution	Wien	11-50	15	7
7	TBH Ingenieur Gmbh	Graz	1,001-5,000	12	3
8	I2m Gmbh	Graz	1-10	7	6
9	Energiefreund	Vorchdorf	51-200	7	3
10	Elkatec Consult Engineering Gmbh	Salzburg	11-50	6	4
11	PTM Energy	Kirchbichl	1-10	6	4
12	SHP Beratende Ingenieure	Kundl	11-50	6	3
13	D&e Consulting	n/a	1-10	6	2
14	Bau- & Energietechnik ZT Gmbh	Wien	11-50	5	3
15	Sima Consulting Gmbh	Vienna	1-10	5	3
16	Energie Zukunft Niederösterreich	Heiligenkreuz	11-50	5	2
17	Green Electrics Licht & Energietechnik Gmbh	Gleisdorf	51-200	5	1
18	M-Tec Energie.Innovativ Gmbh	Arnreit	51-200	3	3
19	Peam Gmbh	n/a	1-10	3	3
20	Beletron Gmbh	Hall In Tirol	1-10	2	2
21	BTM Energy Gmbh	Vienna	1-10	2	2
22	Novel Energy Solutions Gmbh	Geretsberg	1-10	2	1
23	Planungsteam E-Plus Gmbh	Dornbirn	1-10	2	1
24	Reb-Consulting Gmbh	Weitra	1-10	1	1
25	Efficiency Consulting Gmbh	Vienna	1-10	1	1

Showing 25 of 76 energy management consultants based in Austria

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Energy management consultants based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 11 HQs

9Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Energy management consultants by metro

Metro	Companies
Energy management consultants in Wien	11
Energy management consultants in Vienna	6
Energy management consultants in Graz	5
Energy management consultants in Salzburg	2
Energy management consultants in Innsbruck	2
Energy management consultants in Wallsee	1
Energy management consultants in Sankt Polten	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “energy management consultants”, with match quality audited by blind human judging, and headquartered in Austria.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many energy management consultants are there based in Austria?

There are 76 energy management consultants headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

CES Clean Energy Solutions, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most energy management consultants?

Wien leads with 11 headquartered companies, followed by Vienna (6) and Graz (5).

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 163 verified decision-maker contacts tracked across these 76 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.