Company lists · Data refreshed September 2026
Top 25 Shipbuilding hardware suppliers worldwide
RevenueBase identified 226 shipbuilding hardware suppliers worldwide as of September 2026 and tracks 2,802 professional contacts across them, including 919 with verified work emails and 0 with mobile numbers. The United States is the largest market and Istanbul the largest hub.
This list covers shipbuilding hardware suppliers worldwide, 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 17, 2026. Country and city lists for shipbuilding hardware suppliers follow the table.
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.
The 25 largest shipbuilding hardware suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 814 contacts → | ||||
Indirect evidence “Established in 2007, Sefine Shipyard swiftly rose to prominence, becoming a leading force in the maritime sector in a remarkably short time.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 2 | 213 contacts → | ||||
Partial evidence “Adamar International Maritime Services Inc, is a general ship supplier & technical services provider and marine valves manufacturer/ stockiest based in Türkiye with subsidiaries…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 3 | 122 contacts → | ||||
Partial evidence “Lewmar is part of Lippert, a global supplier of yacht equipment to the world's leading boat builders.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 4 | 88 contacts → | ||||
Indirect evidence “East Coast Repair and Fabrication (ECR) has been a leading force in the marine, industrial and commercial sectors since We have an established and proven track record with the…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 5 | 83 contacts → | ||||
Indirect evidence “GİSAŞ Gemi İnşa Sanayi A.Ş; Tuzla Gemi İnşa ve Onarım Sanayi Bölgesi’nde faaliyet gösteren tersaneler ve yan sanayi kuruluşlarının katılımı ile 1995 yılında kuruldu.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 6 | 71 contacts → | ||||
Indirect evidence “For over 125 years, Dyson Corp.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 7 | 56 contacts → | ||||
Indirect evidence “Technische Groothandel voor de Bouw, Scheepsbouw, Jachtbouw, Industrie, Bos & Tuin en Interieurbouw.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 8 | 55 contacts → | ||||
Indirect evidence “Nautical Structures was founded in 1986 with the ambition of producing the finest yachting equipment of its type, specializing in tender-handling and boarding equipment.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 9 | 49 contacts → | ||||
Partial evidence “Assembly Fasteners, Inc, is an ISO 9001:2015 Certified Distributor of Hardware including Assembly Fasteners, Electronic Hardware, Latches & Access Hardware, PCB, & Self-Clinching…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 10 | 47 contacts → | ||||
Partial evidence “Hydrasearch Company, LLC (Stevensville, MD) has been an established leader in manufacturing components and hardware for the maritime industry since 1962.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 11 | 37 contacts → | ||||
Indirect evidence “GEM Products, Inc.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 12 | 31 contacts → | ||||
Partial evidence “Distributor of commercial, military/aerospace, and industrial supplies * In stock, 59,400 commercial, military/aerospace, hard-to-find fastener brands, and industrial supplies *…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 13 | 27 contacts → | ||||
Indirect evidence “Proudly servicing Boat Manufacturers for over 50 years.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 14 | 25 contacts → | ||||
Partial evidence “Green Marine & Industrial Equipment Company is consistently recognized with today’s Best Standards in equipment and parts in the Marine, Offshore & Shipbuilding Industries in the…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 15 | 25 contacts → | ||||
Indirect evidence “Fred Wahl Marine Construction is a fully equipped shipyard located in Reedsport, OR.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 16 | 22 contacts → | ||||
Indirect evidence “Cospolich Inc is a company based out of United States.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 17 | 21 contacts → | ||||
Strong evidence “Hamilton Marine; traditional marine hardware and supplies, boatbuilders discount, sailors, pleasure boaters, commercial fishermen, lobster trap supplies.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 18 | 19 contacts → | ||||
Partial evidence “Tork Systems is a leading supplier to the military and commercial marine industry.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 19 | 19 contacts → | ||||
Indirect evidence “With over 130 years of experience, Schoellhorn-Albrecht is one of the leading designers and manufacturers of marine deck equipment, dock equipment, and vessel access systems.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 20 | 18 contacts → | ||||
Partial evidence “Manor Marine has been delivering shipbuilding, marine manufacturing, repair, and general engineering services for over 30 years.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 21 | 15 contacts → | ||||
Indirect evidence “We are a leader in the design, assembly and installation of high-quality doors, hatches and elevators for all superyacht and naval applications.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 22 | 14 contacts → | ||||
Partial evidence “Over 200 years of collective Navy sales and supply chain expertise • First Time Conformance – Delivered On Time • One of the largest Navy shipbuilding inventories in the industry…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 23 | 14 contacts → | ||||
Indirect evidence “Located in Southern California, Cordova Bolt has been in business since 1975 and is one of the premier fastener companies in the United States.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 24 | 14 contacts → | ||||
Indirect evidence “COONEY MARINE INTERNATIONAL LIMITED is a consumer goods company based out of United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 25 | 13 contacts → | ||||
Indirect evidence “Washington Chain & Supply, Inc.(WCS) has been serving the marine, industrial, and offshore industries for more than 70 years.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
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: shipbuilding hardware suppliers. 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 shipbuilding hardware suppliers.
- Partial evidence
- Its own public description names part of shipbuilding hardware suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name shipbuilding hardware suppliers. 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 226 shipbuilding hardware suppliers worldwide
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Shipbuilding hardware suppliers worldwide at a glance
As of Sep 17, 2026Companies by employee count
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 shipbuilding hardware suppliers, 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.
- Coverage
- 4 countries, largest first: the United States, Türkiye, the Netherlands, the United Kingdom. Country and city lists for shipbuilding hardware suppliers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “shipbuilding hardware suppliers”. 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 shipbuilding hardware suppliers), 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 shipbuilding hardware suppliers, and records with no verified work email.
- 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, 919 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 17, 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.
Shipbuilding hardware suppliers by location
4 lists · largest firstEvery Shipbuilding hardware suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 shipbuilding hardware suppliers, 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 shipbuilding hardware suppliers are there worldwide?
RevenueBase identified 226 shipbuilding hardware suppliers worldwide 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?
Sefine Shipyard - Turkiye, headquartered in Yalova, tops this list with the largest team on record.
Which country has the most shipbuilding hardware suppliers?
The United States leads with 124 companies, followed by Türkiye (40) and the Netherlands (35). Every shipbuilding hardware suppliers list by country and city is linked on this page.
Which city has the most shipbuilding hardware suppliers?
Istanbul leads with 17 headquartered companies, followed by Tuzla (6) and New Orleans (4).
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 919 verified decision-maker contacts tracked across these 226 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 17, 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.