Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in Germany

Name: Hydropower engineering consultancy companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 536 companies tracked

RevenueBase identified 536 hydropower engineering consultancy companies headquartered in Germany as of September 2026 and tracks 6,715 professional contacts across them, including 2,405 with verified work emails and 109 with mobile numbers. Berlin is the largest hub.

This list covers hydropower engineering consultancy companies headquartered in Germany, 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 3, 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 3, 2026 86% judged on-target in blind review

536Companies

6,715Contacts tracked

2,405Verified emails

109Mobile numbers

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The 25 largest hydropower engineering consultancy companies based in Germany

Ranked by team size

Top 25 of 536 hydropower engineering consultancy companies based in Germany, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to hydropower engineering consultancy companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Fichtner	Strong evidence	Stuttgart, GermanyHQ checked Sep 3, 2026	1,001-5,000	1,281 contacts →
	Strong evidence “As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over…” Source: RevenueBase Database · checked Sep 3, 2026
2	GKW Consult	Indirect evidence	Mannheim, GermanyHQ checked Sep 3, 2026	201-500	288 contacts →
	Indirect evidence “GKW Consult GmbH, a company of GFA Group, has developed and implemented projects and advisory services for public and private clients for 70 years in more than 50 countries…” Source: RevenueBase Database · checked Sep 3, 2026
3	INP Deutschland Gmbh	Partial evidence	Römerberg, GermanyHQ checked Sep 3, 2026	501-1,000	240 contacts →
	Partial evidence “INP International Projects is an owner-managed engineering company with its headquarters in Römerberg.” Source: RevenueBase Database · checked Sep 3, 2026
4	Andritz Hydro Germany	Indirect evidence	Ravensburg, GermanyHQ checked Sep 3, 2026	201-500	174 contacts →
	Indirect evidence “Die Wasserkraftsparte der ANDRITZ GRUPPE ist ein globaler Anbieter für elektromechanische Ausrüstungen und Serviceleistungen “from water-to-wire” für Wasserkraftwerke und einer…” Source: RevenueBase Database · checked Sep 3, 2026
5	Lindschulte	Partial evidence	Nordhorn, GermanyHQ checked Sep 3, 2026	501-1,000	173 contacts →
	Partial evidence “Lindschulte ist ein Unternehmen des BKW Engineering - Network of Excellence® – dem größten Engineering Netzwerk im deutschsprachigen Raum.” Source: RevenueBase Database · checked Sep 3, 2026
6	Björnsen Beratende Ingenieure	Indirect evidence	Koblenz, GermanyHQ checked Sep 3, 2026	201-500	108 contacts →
	Indirect evidence “Wir sind Experten für Wasser, Umwelt, Ingenieurbau, Informatik, Energie und Architektur.” Source: RevenueBase Database · checked Sep 3, 2026
7	ICL Ingenieur Consult Gmbh	Indirect evidence	Leipzig, GermanyHQ checked Sep 3, 2026	51-200	80 contacts →
	Indirect evidence “ICL ist eines der führenden national und international tätigen Ingenieur Consulting Unternehmen in Deutschland, mit jahrzehntelanger Expertise und Erfahrung in der Beratung…” Source: RevenueBase Database · checked Sep 3, 2026
8	JBO Engineering Group Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 3, 2026	51-200	70 contacts →
	Indirect evidence “We are visionaries and engineers, generalists and specialists.” Source: RevenueBase Database · checked Sep 3, 2026
9	SWJ Germany Gmbh	Indirect evidence	Griesheim, GermanyHQ checked Sep 3, 2026	201-500	68 contacts →
	Indirect evidence “SWJ - Experten für innovative Lösungen Die Erbringung von Consulting, Ingenieur und Architekturdienstleistungen aller Art im Industrie- und Privatsektor und der öffentlichen Hand…” Source: RevenueBase Database · checked Sep 3, 2026
10	Sellhorn Ingenieurgesellschaft MBH	Strong evidence	Hamburg, GermanyHQ checked Sep 3, 2026	51-200	65 contacts →
	Strong evidence “Sellhorn provides engineering consultancy services for public and private clients in Germany and overseas in the following fields- Ports and terminals for handling of containers…” Source: RevenueBase Database · checked Sep 3, 2026
11	Sehlhoff Gmbh	Indirect evidence	Vilsbiburg, GermanyHQ checked Sep 3, 2026	201-500	62 contacts →
	Indirect evidence “1966 als Planungs- und Beratungsgesellschaft für Ingenieur- und Architekturleistungen im Bauwesen gegründet, entwickelte sich die SEHLHOFF GMBH, INGENIEURE + ARCHITEKTEN zu einem…” Source: RevenueBase Database · checked Sep 3, 2026
12	EGT Energievertrieb Gmbh	Indirect evidence	Triberg, GermanyHQ checked Sep 3, 2026	201-500	57 contacts →
	Indirect evidence “Mit ihrer hohen Innovationskraft erzielt die EGT seit über 115 Jahren große Erfolge im Energievertrieb, der Energieversorgung sowie im Elektrotechnischen Anlagenbau.” Source: RevenueBase Database · checked Sep 3, 2026
13	John Becker Ingenieure Gmbh & Co. KG	Indirect evidence	Lilienthal, GermanyHQ checked Sep 3, 2026	51-200	49 contacts →
	Indirect evidence “ö ü –, Als unabhängiges ü ü entwickeln wir innovative Lösungen für eine sichere und wirtschaftliche Energie- und Wasserversorgung.” Source: RevenueBase Database · checked Sep 3, 2026
14	Lindschulte Baden-Baden	Indirect evidence	Hügelsheim, GermanyHQ checked Sep 3, 2026	51-200	49 contacts →
	Indirect evidence “WALD + CORBE hat sich zu einem namhaften Ingenieurbüro mit mehreren Standorten in den Bereichen Wasserwirtschaft, Wasserbau, Infrastruktur und Ökologie + Umwelt entwickelt.” Source: RevenueBase Database · checked Sep 3, 2026
15	Duschl Ingenieure	Indirect evidence	Rosenheim, GermanyHQ checked Sep 3, 2026	51-200	47 contacts →
	Indirect evidence “Verantwortung übernehmen ist das Credo.” Source: RevenueBase Database · checked Sep 3, 2026
16	NPS Bauprojektmanagement Gmbh	Indirect evidence	Ulm, GermanyHQ checked Sep 3, 2026	51-200	46 contacts →
	Indirect evidence “nps ist ein unabhängiges, inhabergeführtes Ingenieurbüro mit den Schwerpunkten Projektmanagement, Projektentwicklung, Nachhaltigkeit und Infrastrukturmanagement.” Source: RevenueBase Database · checked Sep 3, 2026
17	SRP Schneider & Partner Ingenieur-Consult Gmbh	Indirect evidence	Kronach, GermanyHQ checked Sep 3, 2026	51-200	45 contacts →
	Indirect evidence “SRP Schneider & Partner ist sowohl in Deutschland als auch international ein kompetenter Partner für Planung, Projektabwicklung, Beratung und Bauüberwachung in den Fachgebieten…” Source: RevenueBase Database · checked Sep 3, 2026
18	Erhard Muhr Gmbh	Partial evidence	Brannenburg, GermanyHQ checked Sep 3, 2026	51-200	39 contacts →
	Partial evidence “Erhard Muhr GmbH is a global mechanical and plant engineering company.” Source: RevenueBase Database · checked Sep 3, 2026
19	Ingenieurbüro Fritz Spieth Beratende Ingenieure Gmbh	Indirect evidence	Esslingen, GermanyHQ checked Sep 3, 2026	51-200	35 contacts →
	Indirect evidence “Wir gestalten die Infrastruktur von morgen – mit Menschen, die etwas bewegen wollen.” Source: RevenueBase Database · checked Sep 3, 2026
20	Consulaqua Hamburg Beratungsgesellschaft MBH	Indirect evidence	Hamburg, GermanyHQ checked Sep 3, 2026	51-200	33 contacts →
	Indirect evidence “Wasserkompetenz aus einer Hand: CONSULAQUA bietet Ingenieur- und Dienstleistungen rund um 360° Wasser!” Source: RevenueBase Database · checked Sep 3, 2026
21	IBC Ingenieurbau-Consult Gmbh	Indirect evidence	Mainz, GermanyHQ checked Sep 3, 2026	51-200	31 contacts →
	Indirect evidence “Innovation, Qualität und langfristige Zusammenarbeit auf Augenhöhe sind gelebter Anspruch bei IBC.” Source: RevenueBase Database · checked Sep 3, 2026
22	DSD Noell Gmbh	Indirect evidence	Wurzburg, GermanyHQ checked Sep 3, 2026	51-200	31 contacts →
	Indirect evidence “DSD NOELL GmbH ist ein Unternehmen der DSD Steel Group GmbH und spezialisiert auf Stahlwasserbauausrüstungen in Wasserstraßen, Wehr- und Wasserkraftanlagen.” Source: RevenueBase Database · checked Sep 3, 2026
23	IPP ESN Power Engineering Gmbh	Indirect evidence	Kiel, GermanyHQ checked Sep 3, 2026	51-200	27 contacts →
	Indirect evidence “Sachverstand und Kreativität, Erfahrung und Neugier, ergänzt durch Ausbildung und Weiterbildung, bewährte Lösungen und innovative Ideen, sowie Flexibilität und Bewegung in den…” Source: RevenueBase Database · checked Sep 3, 2026
24	Hydrotec Water And Environment Consulting Engineers Gmbh	Indirect evidence	Aachen, GermanyHQ checked Sep 3, 2026	51-200	27 contacts →
	Indirect evidence “Hydrotec is a consulting firm focusing on the analysis of quantitative and qualitative aspects of water resources systems and environmental issues as well as data ascertainment…” Source: RevenueBase Database · checked Sep 3, 2026
25	IGR AG	Partial evidence	Rockenhausen, GermanyHQ checked Sep 3, 2026	51-200	26 contacts →
	Partial evidence “For more than 30 years igr has offered high quality engineering/design/planning services in a variety of areas of specialist construction and in environmental planning.” Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hydropower engineering consultancy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hydropower engineering consultancy companies.
Partial evidence: Its own public description names part of hydropower engineering consultancy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydropower engineering consultancy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 536 hydropower engineering consultancy companies based in Germany

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Hydropower engineering consultancy companies based in Germany at a glance

As of Sep 3, 2026

35.8%Verified-email coverage

1.6%Mobile-number coverage

12.5Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Berlin

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

248

11-50

162

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

23931–60

1,36961–90

78690–180

11180+

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 hydropower engineering consultancy companies, 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 Germany whose own description of what they do matches “hydropower engineering consultancy companies”. 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 hydropower engineering consultancy companies), 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 hydropower engineering consultancy companies, and records with no verified work email. Companies headquartered outside Germany 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, 2,405 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 3, 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.

Hydropower engineering consultancy companies by metro

Hydropower engineering consultancy companies in Berlin26

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 hydropower engineering consultancy companies, 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 hydropower engineering consultancy companies are there based in Germany?

RevenueBase identified 536 hydropower engineering consultancy companies headquartered in Germany 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?

Fichtner, headquartered in Stuttgart, tops this list with the largest team on record.

Which city has the most hydropower engineering consultancy companies?

Berlin leads with 26 headquartered companies, followed by Hamburg (18) and Dresden (15).

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 2,405 verified decision-maker contacts tracked across these 536 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 3, 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.