Company lists · Data refreshed October 2026

Top 25 Offshore solar developers worldwide

Name: Offshore solar developers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 7,478 companies tracked

RevenueBase identified 7,478 company matches for offshore solar developers worldwide as of October 2026 and tracks 199,798 professional contacts across them, including 48,799 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for offshore solar developers worldwide, 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 October 19, 2026. Country and city lists for offshore solar developers follow the table.

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 Oct 19, 2026 How this list was built

7,478Companies

199,798Contacts tracked

48,799Verified emails

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The 25 largest offshore solar developers worldwide

Ranked by team size

Top 25 of 7,478 company matches for offshore solar developers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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	Saipem	Exact match	Milan, ItalyHQ recorded Oct 19, 2026	10001+	35,555 contacts →
	Exact match “Saipem is a global leader in the engineering and construction of major projects for the energy and infrastructure sectors, both offshore and onshore.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	SBM Offshore	Exact match	Amsterdam, NetherlandsHQ recorded Oct 19, 2026	5,001-10,000	9,144 contacts →
	Exact match “SBM Offshore is the world’s deepwater ocean-infrastructure expert.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3	Ørsted	Exact match	Fredericia, United StatesHQ recorded Oct 19, 2026	5,001-10,000	7,263 contacts →
	Exact match “Ørsted is the global leader in offshore wind power and is one of the largest renewable energy companies in the world.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4	Lamprell	Exact match	Sharjah, United Arab EmiratesHQ recorded Oct 19, 2026	5,001-10,000	6,375 contacts →
	Exact match “With 50 years of experience, Lamprell is a key player in the global offshore wind and oil & gas markets, delivering high-quality, complex energy infrastructure projects.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	Deme Group	Exact match	Beveren-kruibeke-zwijndrecht, BelgiumHQ recorded Oct 19, 2026	5,001-10,000	4,648 contacts →
	Exact match “DEME (Euronext Brussels: DEME) is a leading contractor in the fields of offshore energy, dredging and marine infrastructure, and environmental remediation.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	Gran Services S.A	Exact match	Macaé, BrazilHQ recorded Oct 19, 2026	1,001-5,000	3,012 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7	FTI	Exact match	Menasha, WI, United StatesHQ recorded Oct 19, 2026	1,001-5,000	2,979 contacts →
	Exact match “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	Heerema Marine Contractors	Exact match	Leiden, NetherlandsHQ recorded Oct 19, 2026	1,001-5,000	2,792 contacts →
	Exact match “Heerema Marine Contractors is a world-leading marine contractor in the international offshore energy industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	Semco Maritime	Exact match	Esbjerg, DenmarkHQ recorded Oct 19, 2026	1,001-5,000	2,051 contacts →
	Exact match “To fulfil the vision of a fossil-free future, we need conventional and renewable energy sources to coexist effectively until the day when renewables can fully keep the world…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Dragados Offshore	Exact match	11510 Puerto Real, SpainHQ recorded Oct 19, 2026	1,001-5,000	1,538 contacts →
	Exact match “Founded in 1972, Dragados Offshore S.A.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Deepocean	Exact match	Oslo, NorwayHQ recorded Oct 19, 2026	1,001-5,000	1,536 contacts →
	Exact match “DeepOcean is a technology-driven, independent solution provider in the ocean space.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	Simm Soluções	Exact match	Natal, BrazilHQ recorded Oct 19, 2026	1,001-5,000	1,162 contacts →
	Exact match “A SIMM EMPREENDIMENTOS S.A.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	Sepcoiii Electric Power Construction Co., LTD	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 19, 2026	10001+	1,105 contacts →
	Exact match “Electrical Power Construction Co, Ltd.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	Wanzek Construction, Inc., A Mastec Company	Exact match	Fargo, ND, United StatesHQ recorded Oct 19, 2026	1,001-5,000	946 contacts →
	Exact match “Wanzek Construction, Inc, a MasTec Renewables company, is a leading general construction contractor and clean energy services company headquartered in Fargo, North Dakota.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Miclyn Express Offshore	Exact match	SingaporeHQ recorded Oct 19, 2026	1,001-5,000	918 contacts →
	Exact match “We are a leading provider of integrated marine solutions driving the global transformation to sustainable energy by delivering impact where it matters.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	ION Solar	Exact match	Provo, UT, United StatesHQ recorded Oct 19, 2026	501-1,000	913 contacts →
	Exact match “Ion Solar is a premium, full-service solar provider.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Cadeler	Exact match	Copenhagen V, DenmarkHQ recorded Oct 19, 2026	1,001-5,000	867 contacts →
	Exact match “Cadeler is a pure-play offshore wind installation partner and the global leader in turbine transport and installation, operating the world’s largest fleet of heavy-lift jack-up…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	CJR Renewables	Exact match	Matosinhos, PortugalHQ recorded Oct 19, 2026	1,001-5,000	864 contacts →
	Exact match “CJR Renewables: EPC/BOP/BOS integrated services provider for wind farms and solar plants.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Prodiel	Exact match	Sevilla, MexicoHQ recorded Oct 19, 2026	1,001-5,000	838 contacts →
	Exact match “Prodiel es una compañía multinacional especializada en la construcción de grandes plantas de generación fotovoltaica.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	GES	Exact match	Zamudio, SpainHQ recorded Oct 19, 2026	501-1,000	785 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21	ABO Energy	Exact match	Wiesbaden, GermanyHQ recorded Oct 19, 2026	1,001-5,000	767 contacts →
	Exact match “Founded in 1996, ABO Energy (fomerly known as ABO Wind) is among Europe’s leading developers of renewable energy projects.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22	Juwi Group	Exact match	Wörrstadt, GermanyHQ recorded Oct 19, 2026	1,001-5,000	751 contacts →
	Exact match “For 30 years, we have been one of the leading specialists in renewable energies, offering complete project development and other services related to the planning, construction…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23	Yantai Cimc Raffles Offshore LTD	Exact match	Yantai, ChinaHQ recorded Oct 19, 2026	10001+	744 contacts →
	Exact match “Yantai CIMC Raffles Offshore Technology Group Co, Ltd.(“CIMC Raffles”) is a leading offshore engineering and high-end marine equipment group in China, with a strong focus on the…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24	Kuiper Group	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 19, 2026	1,001-5,000	714 contacts →
	Exact match “Kuiper Group, part of Oilmax Group, is a leading integrated manpower services provider supporting the global Oil & Gas industry since We enable critical energy operations through…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25	IB Vogt Gmbh	Exact match	Berlin, GermanyHQ recorded Oct 19, 2026	501-1,000	702 contacts →
	Exact match “ib vogt is firmly committed to supporting the decarbonisation of the global electricity sector.” Recorded in the RevenueBase company graph · Oct 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 “offshore solar developers”. 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 7,478 offshore solar developers worldwide

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Offshore solar developers worldwide at a glance

As of Oct 19, 2026

24.4%Verified-email coverage

26.7Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · London

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

2,953

11-50

2,992

51-200

1,047

201-500

288

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for offshore solar developers are linked below.
What qualifies: Company records worldwide whose business descriptions match “offshore solar developers” 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. 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 48,799 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 October 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.

Offshore solar developers by location

42 lists · largest first

Every Offshore solar developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “offshore solar developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore solar developers are there worldwide?

RevenueBase identified 7,478 company matches for offshore solar developers worldwide as of October 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?

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

Which country has the most offshore solar developers?

The United States leads with 915 companies, followed by India (699) and Brazil (606). Every offshore solar developers list by country and city is linked on this page.

Which city has the most offshore solar developers?

London leads with 64 company records, followed by Lahore (41) and Madrid (40).

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 48,799 professional contacts with verified work emails tracked across these 7,478 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 October 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.