Company lists · Data refreshed October 2026

Top 23 Bulkhead gates suppliers worldwide

RevenueBase identified 60 company matches for bulkhead gates suppliers worldwide as of October 2026 and tracks 520 professional contacts across them, including 128 with verified work emails. Istanbul is the largest hub.

This list covers company matches for bulkhead gates suppliers 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 23, 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 Oct 23, 2026 How this list was built
60Companies
520Contacts tracked
128Verified emails
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The 23 largest bulkhead gates suppliers worldwide

Ranked by team size
Top 23 of 60 company matches for bulkhead gates suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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 matchCohuna, AustraliaHQ recorded Oct 23, 202651-20055 contacts →

Exact match

“AWMA Water Control Solutions design, manufacture and install aluminium and stainless steel water control infrastructure including water gates, penstocks, flood barriers, stop…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchAssen, NetherlandsHQ recorded Oct 23, 202651-20052 contacts →

Exact match

“Winel Industry Group Our purpose is to build the most sophisticated and modern marine solutions in the world, to guarantee your safety and comfort at sea.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3Exact matchAkland, New ZealandHQ recorded Oct 23, 2026201-50051 contacts →

Exact match

“IMS Technologies is a world leading supplier of watertight sliding doors.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4Exact matchTornesch, GermanyHQ recorded Oct 23, 202651-20019 contacts →

Exact match

“Schoenrock Hydraulik Marine Systems GmbH is a well experienced supplier of hydraulic and electric watertight sliding bulkhead doors, shell doors and ventilation damper systems for…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5Exact matchLeppävirta, FinlandHQ recorded Oct 23, 202651-20016 contacts →

Exact match

“We are a leading manufacturer of ship fire doors and specializes in the manufacturing of A-60 hinged and sliding fire doors.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6Exact matchHareid, NorwayHQ recorded Oct 23, 202651-20014 contacts →

Exact match

“Ship doors and hatches is our main focus area and we are one of the world leaders in this sector.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Oct 23, 202611-5012 contacts →

Exact match

“Bofor Marine, provides elegantly designed and purpose engineered watertight, weathertight marine doors and hatches for yachts and commercial vessels since 1988.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchReinfeld, GermanyHQ recorded Oct 23, 202611-509 contacts →

Exact match

“Our goal is to develop and supply water tight and fire proof door system solutions into the maritime and offshore industry.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchHermitage Lane Maidstone, United KingdomHQ recorded Oct 23, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchLieto, FinlandHQ recorded Oct 23, 202611-506 contacts →

Exact match

“TEBUL OY is a company based out of Luumäentie 2, Lieto, Southwest Finland, Finland.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11Exact match6683 Føvling, DenmarkHQ recorded Oct 23, 20261-106 contacts →

Exact match

“Sydvestjysk Portindustri A/S leverer og monterer alle typer porte, døre, ramper,sluser mm.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchLohja, FinlandHQ recorded Oct 23, 202611-505 contacts →

Exact match

“Saajos - The Way You Want”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchTroy, NY, United StatesHQ recorded Oct 23, 202651-2004 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14Exact matchBristol, PA, United StatesHQ recorded Oct 23, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15Exact matchTiverton, RI, United KingdomHQ recorded Oct 23, 202611-503 contacts →

Exact match

“For more than 10 years, the ClamDoor has offered homeowners a superior alternative to traditional wooden or steel bulkhead doors that can need replacing every several years.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Oct 23, 20261-103 contacts →

Exact match

“Yalin Tasarım provides services to the ship and defense industry in various fields.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17Exact matchSliedrecht, NetherlandsHQ recorded Oct 23, 202651-2003 contacts →

Exact match

“DE SPECIALIST IN PIJPLEIDINGEN: De Jong’s Pijpleidingfabriek produceert en installeert met veel expertise elke dag pijpleidingsystemen voor de maritieme sector t.b.v Baggerbouw…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18Exact matchLehola, EstoniaHQ recorded Oct 23, 202611-502 contacts →

Exact match

“Marine doors and hatches.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19Exact matchHethersett, United KingdomHQ recorded Oct 23, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20Exact matchSliedrecht, NetherlandsHQ recorded Oct 23, 20261-102 contacts →

Exact match

“Rob Snel Metaal & Techniek in Sliedrecht is al meer dan 50 jaar gespecialiseerd in het fabriceren van waterdichte deuren en luiken en plaatbewerking voor de scheepsbouw en…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21Exact matchUnited StatesHQ recorded Oct 23, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22Exact matchSteenwijk, NetherlandsHQ recorded Oct 23, 20261-102 contacts →

Exact match

“The mission of Close Marine Group B.V.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23Exact matchBridgeport, CT, United StatesHQ recorded Oct 23, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

Showing 23 of 60 bulkhead gates suppliers worldwide

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bulkhead gates suppliers worldwide at a glance

As of Oct 23, 2026
24.6%Verified-email coverage
8.7Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Istanbul
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
21
51-200
17
201-500
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 60 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 worldwide whose business descriptions match “bulkhead gates suppliers” 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 128 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 23, 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.

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 “bulkhead gates suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many bulkhead gates suppliers are there worldwide?

RevenueBase identified 60 company matches for bulkhead gates suppliers 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?

Awma Water Control Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most bulkhead gates suppliers?

Istanbul leads with 2 company records, followed by Aa (1) and Ad (1).

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 128 professional contacts with verified work emails tracked across these 60 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 23, 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.