Company lists · Data refreshed October 2026
Top 25 Port maintenance contractors worldwide
RevenueBase identified 1,420 company matches for port maintenance contractors worldwide as of October 2026 and tracks 36,051 professional contacts across them, including 6,948 with verified work emails. Brazil is the largest market and Istanbul the largest hub.
This list covers company matches for port maintenance contractors 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 22, 2026. Country and city lists for port maintenance contractors 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.
The 25 largest port maintenance contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,503 contacts → | ||||
Exact match “Boskalis is a leading global services provider operating in the dredging, maritime infrastructure and maritime services sectors.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 2 | 3,414 contacts → | ||||
Exact match “Global trade has always depended on the port and since 1847 Inchcape Shipping Services has provided the local knowledge and means to deliver port calls that enable business to…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 3 | 1,199 contacts → | ||||
Exact match “A Belov Engenharia foi criada em 1981 em Salvador/BA, pelo engenheiro Aleixo Belov, que à época desfrutava de uma experiência de 15 anos de participação na condução das maiores…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 4 | 1,085 contacts → | ||||
Exact match “Port of Antwerp-Bruges is a centuries-old double gateway to Europe and one of the biggest ports in the world.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 5 | 1,040 contacts → | ||||
Exact match “Tersan Shipyard Inc.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 6 | 821 contacts → | ||||
Exact match “PT Pelabuhan Indonesia II (IPC) was born as a follow-up to Law No.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 7 | 594 contacts → | ||||
Exact match “We are a company dedicated to ship service, cargo, and port fluvial and maritime infrastructure.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 8 | 477 contacts → | ||||
Exact match “RSMS was established in Jeddah in 1987 as a Ship Management Company.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 9 | 425 contacts → | ||||
Exact match “A Sagres Agenciamentos Marítimos Ltda.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 10 | 375 contacts → | ||||
Exact match “Lisnave is a Ship Repair Yard located in Setubal - Portugal and is equiped with 6 drydocks, 9 repair berths and occupies an area of 1 500 m².” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 11 | 359 contacts → | ||||
Exact match “Harbour Towing | Shipyard | Ship Repairs | Naval Construction | Equipement Rental | Floating wharves | Barge and Worboat Rental | Salvage | Marine Transportation | Dredging Ocean…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 12 | 318 contacts → | ||||
Exact match “Mwani Qatar is responsible for managing the nation’s seaports and shipping terminals, but the integrated port and logistics services provider is also playing a more pivotal role.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 13 | 296 contacts → | ||||
Exact match “UZMAR was founded in 1972 by Senior Harbour Pilot Captain Altay Altug, as “The First Private Pilotage & Towage Company of Turkey”, serving various private ports and harbors in…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 14 | 293 contacts → | ||||
Exact match “Port Authority of New South Wales provides safe, reliable and efficient port and marine services for commercial shipping in Sydney Harbour, Port Botany, Port Kembla, Newcastle…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 15 | 284 contacts → | ||||
Exact match “TICO is mission driven to be the most respected provider of equipment and services in the port, terminal, distribution, logistics, and intermodal space.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 16 | 278 contacts → | ||||
Exact match “KUZEY STAR SHIPYARD is one of Türkiye’s leading ship repair, conversion, and newbuilding facilities, delivering comprehensive “All in One” solutions tailored to the maritime…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 17 | 276 contacts → | ||||
Exact match “Dormac Marine is a dynamic engineering company offering vessel owners and operators complete turnkey solutions for repair, refurbishment and modifications of assets through a full…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 18 | 271 contacts → | ||||
Exact match “ADELTE Group is an engineering organization with more than five decades of experience in the design, manufacture, supply and maintenance of innovative solutions and results-driven…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 19 | 258 contacts → | ||||
Exact match “APT Global is a leading complete technical service provider in Marine, Dredging, Offshore, Oil & Gas, Industry and Construction.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 20 | 249 contacts → | ||||
Exact match “At Brennan, our people are our top priority.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 21 | 240 contacts → | ||||
Exact match “Atuamos com excelência em operações portuárias, logística de granéis, obras civis, terraplenagem, transportes, armazenagem, locação de equipamentos pesados e operação de…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 22 | 205 contacts → | ||||
Exact match “Dharti Dredging and Infrastructure Ltd, is an ISO accredited leading Indian private dredging company.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 23 | 197 contacts → | ||||
Exact match “Established since 2006, PT.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 24 | 195 contacts → | ||||
Exact match “For more than 25 years, TAMS has partnered with clients through collaborative delivery models, applying specialist expertise to construct and maintain critical marine and port…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 25 | 179 contacts → | ||||
Exact match “The Callan Marine team offers comprehensive dredging solutions for any project.” Recorded in the RevenueBase company graph · Oct 22, 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 “port maintenance contractors”. 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 1,420 port maintenance contractors worldwide
See the full list, filter by size, metro and specialty, and access 6,948 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Port maintenance contractors worldwide at a glance
As of Oct 22, 2026Companies by employee count
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 port maintenance contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “port maintenance contractors” 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 6,948 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 22, 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.
Port maintenance contractors by location
11 lists · largest firstEvery Port maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Port maintenance contractors based in Brazil101
- Port maintenance contractors based in the United States99
- Port maintenance contractors based in Italy77
- Port maintenance contractors based in India68
- Port maintenance contractors based in Türkiye68
- Port maintenance contractors based in Spain54
- Port maintenance contractors based in the Netherlands49
- Port maintenance contractors based in the United Arab Emirates42
- Port maintenance contractors based in France40
- Port maintenance contractors based in the United Kingdom38
- Port maintenance contractors based in Australia30
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 “port maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many port maintenance contractors are there worldwide?
RevenueBase identified 1,420 company matches for port maintenance contractors 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?
Boskalis tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most port maintenance contractors?
Brazil leads with 101 companies, followed by the United States (99) and Italy (77). Every port maintenance contractors list by country and city is linked on this page.
Which city has the most port maintenance contractors?
Istanbul leads with 21 company records, followed by Singapore (20) and Dubai (15).
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 6,948 professional contacts with verified work emails tracked across these 1,420 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,420 port maintenance contractors worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 port maintenance contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,420 matching company records for port maintenance contractors worldwide, with 36,051 tracked contacts and 6,948 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 port maintenance contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Boskalisboskalis.comHQ: Papendrecht, NetherlandsReported employees: 10001+ | Papendrecht, Netherlands | 10001+ | Exact match | 3,503 contacts → |
“Boskalis is a leading global services provider operating in the dredging, maritime infrastructure and maritime services sectors.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Inchcape Shipping Servicesiss-shipping.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 3,414 contacts → |
“Global trade has always depended on the port and since 1847 Inchcape Shipping Services has provided the local knowledge and means to deliver port calls that enable business to…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  BELOVbelov.com.brHQ: Matriz, BrazilReported employees: 1,001-5,000 | Matriz, Brazil | 1,001-5,000 | Exact match | 1,199 contacts → |
“A Belov Engenharia foi criada em 1981 em Salvador/BA, pelo engenheiro Aleixo Belov, que à época desfrutava de uma experiência de 15 anos de participação na condução das maiores…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Port Of Antwerp-Brugesportofantwerpbruges.com HQ: Antwerp, BelgiumReported employees: 1,001-5,000 | Antwerp, Belgium | 1,001-5,000 | Exact match | 1,085 contacts → |
“Port of Antwerp-Bruges is a centuries-old double gateway to Europe and one of the biggest ports in the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Tersan Shipyardtersanshipyard.com HQ: Yalova, TürkiyeReported employees: 1,001-5,000 | Yalova, Türkiye | 1,001-5,000 | Exact match | 1,040 contacts → |
“Tersan Shipyard Inc.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pt. Pelabuhan Indonesia II Perseroindonesiaport.co.id HQ: Jakarta, IndonesiaReported employees: 1,001-5,000 | Jakarta, Indonesia | 1,001-5,000 | Exact match | 821 contacts → |
“PT Pelabuhan Indonesia II (IPC) was born as a follow-up to Law No.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Tramarsatramarsa.com.peHQ: Lima, PeruReported employees: 1,001-5,000 | Lima, Peru | 1,001-5,000 | Exact match | 594 contacts → |
“We are a company dedicated to ship service, cargo, and port fluvial and maritime infrastructure.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  RED SEA Marine Servicesrsms.comHQ: Dubai, Saudi ArabiaReported employees: 201-500 | Dubai, Saudi Arabia | 201-500 | Exact match | 477 contacts → |
“RSMS was established in Jeddah in 1987 as a Ship Management Company.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sagres Agenciamentos Maritimos Ltdasagresrg.com.br HQ: Rio Grande, BrazilReported employees: 501-1,000 | Rio Grande, Brazil | 501-1,000 | Exact match | 425 contacts → |
“A Sagres Agenciamentos Marítimos Ltda.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Lisnave Estaleiros Navais S.Alisnave.ptHQ: Setubal, PortugalReported employees: 501-1,000 | Setubal, Portugal | 501-1,000 | Exact match | 375 contacts → |
“Lisnave is a Ship Repair Yard located in Setubal - Portugal and is equiped with 6 drydocks, 9 repair berths and occupies an area of 1 500 m².” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ocean Océangroupocean.comHQ: Québec, QC, CanadaReported employees: 501-1,000 | Québec, QC, Canada | 501-1,000 | Exact match | 359 contacts → |
“Harbour Towing | Shipyard | Ship Repairs | Naval Construction | Equipement Rental | Floating wharves | Barge and Worboat Rental | Salvage | Marine Transportation | Dredging Ocean…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mwani Qatarmwani.com.qa HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 318 contacts → |
“Mwani Qatar is responsible for managing the nation’s seaports and shipping terminals, but the integrated port and logistics services provider is also playing a more pivotal role.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | UZMARuzmar.com HQ: Kocaeli, TürkiyeReported employees: 201-500 | Kocaeli, Türkiye | 201-500 | Exact match | 296 contacts → |
“UZMAR was founded in 1972 by Senior Harbour Pilot Captain Altay Altug, as “The First Private Pilotage & Towage Company of Turkey”, serving various private ports and harbors in…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Port Authority Of NEW South Walesportauthoritynsw.com.au HQ: Walsh Bay, AustraliaReported employees: 201-500 | Walsh Bay, Australia | 201-500 | Exact match | 293 contacts → |
“Port Authority of New South Wales provides safe, reliable and efficient port and marine services for commercial shipping in Sydney Harbour, Port Botany, Port Kembla, Newcastle…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tico Terminal Investment Corporationticotractors.comHQ: Savannah, GA, United StatesReported employees: 201-500 | Savannah, GA, United States | 201-500 | Exact match | 284 contacts → |
“TICO is mission driven to be the most respected provider of equipment and services in the port, terminal, distribution, logistics, and intermodal space.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kuzey Star Shipyardkuzeystar.com HQ: Tuzla, TürkiyeReported employees: 1,001-5,000 | Tuzla, Türkiye | 1,001-5,000 | Exact match | 278 contacts → |
“KUZEY STAR SHIPYARD is one of Türkiye’s leading ship repair, conversion, and newbuilding facilities, delivering comprehensive “All in One” solutions tailored to the maritime…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Dormacdormac.netHQ: Durban, South AfricaReported employees: 501-1,000 | Durban, South Africa | 501-1,000 | Exact match | 276 contacts → |
“Dormac Marine is a dynamic engineering company offering vessel owners and operators complete turnkey solutions for repair, refurbishment and modifications of assets through a full…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Adelte Groupadelte.comHQ: Barcelona, SpainReported employees: 501-1,000 | Barcelona, Spain | 501-1,000 | Exact match | 271 contacts → |
“ADELTE Group is an engineering organization with more than five decades of experience in the design, manufacture, supply and maintenance of innovative solutions and results-driven…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  APT Global Marine & Offshore Engineeringaptglobalmarine.comHQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 258 contacts → |
“APT Global is a leading complete technical service provider in Marine, Dredging, Offshore, Oil & Gas, Industry and Construction.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  J.F. Brennan Companyjfbrennan.comHQ: La Crosse, WI, United StatesReported employees: 501-1,000 | La Crosse, WI, United States | 501-1,000 | Exact match | 249 contacts → |
“At Brennan, our people are our top priority.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Grupo MSgrupoms.comHQ: Barcarena, BrazilReported employees: 501-1,000 | Barcarena, Brazil | 501-1,000 | Exact match | 240 contacts → |
“Atuamos com excelência em operações portuárias, logística de granéis, obras civis, terraplenagem, transportes, armazenagem, locação de equipamentos pesados e operação de…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Dharti Dredging & Infrastructure LTDdharti.in HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 205 contacts → |
“Dharti Dredging and Infrastructure Ltd, is an ISO accredited leading Indian private dredging company.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Vallianz PT USPvallianzholdings.comHQ: Batam, IndonesiaReported employees: 201-500 | Batam, Indonesia | 201-500 | Exact match | 197 contacts → |
“Established since 2006, PT.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Total AMStamsgroup.com.auHQ: North Fremantle, AustraliaReported employees: 201-500 | North Fremantle, Australia | 201-500 | Exact match | 195 contacts → |
“For more than 25 years, TAMS has partnered with clients through collaborative delivery models, applying specialist expertise to construct and maintain critical marine and port…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Callan Marine LTDcallanmarineltd.com HQ: Galveston, TX, United StatesReported employees: Not recorded | Galveston, TX, United States | Not recorded | Exact match | 179 contacts → |
“The Callan Marine team offers comprehensive dredging solutions for any project.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,420 company matches
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Port maintenance contractors: dataset insights
October 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,409 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,420 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Port maintenance contractors by location
11 lists · largest firstEvery Port maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Port maintenance contractors based in Brazil101
- Port maintenance contractors based in the United States99
- Port maintenance contractors based in Italy77
- Port maintenance contractors based in India68
- Port maintenance contractors based in Türkiye68
- Port maintenance contractors based in Spain54
- Port maintenance contractors based in the Netherlands49
- Port maintenance contractors based in the United Arab Emirates42
- Port maintenance contractors based in France40
- Port maintenance contractors based in the United Kingdom38
- Port maintenance contractors based in Australia30
Questions about this company list
What does Exact match mean for port maintenance contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many port maintenance contractors did RevenueBase find worldwide?
The saved snapshot records 1,420 matching company records, 36,051 tracked contacts and 6,948 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 port maintenance contractors worldwide. Snapshot: October 22, 2026. https://revenuebase.ai/companies/browse/port-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 port maintenance contractors worldwide
RevenueBase records 1,420 matching company records for port maintenance contractors worldwide, with 36,051 tracked contacts and 6,948 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 port maintenance contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Boskalisboskalis.com HQ: Papendrecht, NetherlandsReported employees: 10001+ | Papendrecht, Netherlands | 10001+ | Exact match | 3,503 contacts → |
“Boskalis is a leading global services provider operating in the dredging, maritime infrastructure and maritime services sectors.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Inchcape Shipping Servicesiss-shipping.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 3,414 contacts → |
“Global trade has always depended on the port and since 1847 Inchcape Shipping Services has provided the local knowledge and means to deliver port calls that enable business to…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | BELOVbelov.com.br HQ: Matriz, BrazilReported employees: 1,001-5,000 | Matriz, Brazil | 1,001-5,000 | Exact match | 1,199 contacts → |
“A Belov Engenharia foi criada em 1981 em Salvador/BA, pelo engenheiro Aleixo Belov, que à época desfrutava de uma experiência de 15 anos de participação na condução das maiores…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Port Of Antwerp-Brugesportofantwerpbruges.com HQ: Antwerp, BelgiumReported employees: 1,001-5,000 | Antwerp, Belgium | 1,001-5,000 | Exact match | 1,085 contacts → |
“Port of Antwerp-Bruges is a centuries-old double gateway to Europe and one of the biggest ports in the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Tersan Shipyardtersanshipyard.com HQ: Yalova, TürkiyeReported employees: 1,001-5,000 | Yalova, Türkiye | 1,001-5,000 | Exact match | 1,040 contacts → |
“Tersan Shipyard Inc.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pt. Pelabuhan Indonesia II Perseroindonesiaport.co.id HQ: Jakarta, IndonesiaReported employees: 1,001-5,000 | Jakarta, Indonesia | 1,001-5,000 | Exact match | 821 contacts → |
“PT Pelabuhan Indonesia II (IPC) was born as a follow-up to Law No.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Tramarsatramarsa.com.pe HQ: Lima, PeruReported employees: 1,001-5,000 | Lima, Peru | 1,001-5,000 | Exact match | 594 contacts → |
“We are a company dedicated to ship service, cargo, and port fluvial and maritime infrastructure.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | RED SEA Marine Servicesrsms.com HQ: Dubai, Saudi ArabiaReported employees: 201-500 | Dubai, Saudi Arabia | 201-500 | Exact match | 477 contacts → |
“RSMS was established in Jeddah in 1987 as a Ship Management Company.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sagres Agenciamentos Maritimos Ltdasagresrg.com.br HQ: Rio Grande, BrazilReported employees: 501-1,000 | Rio Grande, Brazil | 501-1,000 | Exact match | 425 contacts → |
“A Sagres Agenciamentos Marítimos Ltda.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lisnave Estaleiros Navais S.Alisnave.pt HQ: Setubal, PortugalReported employees: 501-1,000 | Setubal, Portugal | 501-1,000 | Exact match | 375 contacts → |
“Lisnave is a Ship Repair Yard located in Setubal - Portugal and is equiped with 6 drydocks, 9 repair berths and occupies an area of 1 500 m².” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ocean Océangroupocean.com HQ: Québec, QC, CanadaReported employees: 501-1,000 | Québec, QC, Canada | 501-1,000 | Exact match | 359 contacts → |
“Harbour Towing | Shipyard | Ship Repairs | Naval Construction | Equipement Rental | Floating wharves | Barge and Worboat Rental | Salvage | Marine Transportation | Dredging Ocean…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mwani Qatarmwani.com.qa HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 318 contacts → |
“Mwani Qatar is responsible for managing the nation’s seaports and shipping terminals, but the integrated port and logistics services provider is also playing a more pivotal role.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | UZMARuzmar.com HQ: Kocaeli, TürkiyeReported employees: 201-500 | Kocaeli, Türkiye | 201-500 | Exact match | 296 contacts → |
“UZMAR was founded in 1972 by Senior Harbour Pilot Captain Altay Altug, as “The First Private Pilotage & Towage Company of Turkey”, serving various private ports and harbors in…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Port Authority Of NEW South Walesportauthoritynsw.com.au HQ: Walsh Bay, AustraliaReported employees: 201-500 | Walsh Bay, Australia | 201-500 | Exact match | 293 contacts → |
“Port Authority of New South Wales provides safe, reliable and efficient port and marine services for commercial shipping in Sydney Harbour, Port Botany, Port Kembla, Newcastle…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tico Terminal Investment Corporationticotractors.com HQ: Savannah, GA, United StatesReported employees: 201-500 | Savannah, GA, United States | 201-500 | Exact match | 284 contacts → |
“TICO is mission driven to be the most respected provider of equipment and services in the port, terminal, distribution, logistics, and intermodal space.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kuzey Star Shipyardkuzeystar.com HQ: Tuzla, TürkiyeReported employees: 1,001-5,000 | Tuzla, Türkiye | 1,001-5,000 | Exact match | 278 contacts → |
“KUZEY STAR SHIPYARD is one of Türkiye’s leading ship repair, conversion, and newbuilding facilities, delivering comprehensive “All in One” solutions tailored to the maritime…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dormacdormac.net HQ: Durban, South AfricaReported employees: 501-1,000 | Durban, South Africa | 501-1,000 | Exact match | 276 contacts → |
“Dormac Marine is a dynamic engineering company offering vessel owners and operators complete turnkey solutions for repair, refurbishment and modifications of assets through a full…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Adelte Groupadelte.com HQ: Barcelona, SpainReported employees: 501-1,000 | Barcelona, Spain | 501-1,000 | Exact match | 271 contacts → |
“ADELTE Group is an engineering organization with more than five decades of experience in the design, manufacture, supply and maintenance of innovative solutions and results-driven…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | APT Global Marine & Offshore Engineeringaptglobalmarine.com HQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 258 contacts → |
“APT Global is a leading complete technical service provider in Marine, Dredging, Offshore, Oil & Gas, Industry and Construction.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | J.F. Brennan Companyjfbrennan.com HQ: La Crosse, WI, United StatesReported employees: 501-1,000 | La Crosse, WI, United States | 501-1,000 | Exact match | 249 contacts → |
“At Brennan, our people are our top priority.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Grupo MSgrupoms.com HQ: Barcarena, BrazilReported employees: 501-1,000 | Barcarena, Brazil | 501-1,000 | Exact match | 240 contacts → |
“Atuamos com excelência em operações portuárias, logística de granéis, obras civis, terraplenagem, transportes, armazenagem, locação de equipamentos pesados e operação de…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Dharti Dredging & Infrastructure LTDdharti.in HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 205 contacts → |
“Dharti Dredging and Infrastructure Ltd, is an ISO accredited leading Indian private dredging company.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vallianz PT USPvallianzholdings.com HQ: Batam, IndonesiaReported employees: 201-500 | Batam, Indonesia | 201-500 | Exact match | 197 contacts → |
“Established since 2006, PT.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Total AMStamsgroup.com.au HQ: North Fremantle, AustraliaReported employees: 201-500 | North Fremantle, Australia | 201-500 | Exact match | 195 contacts → |
“For more than 25 years, TAMS has partnered with clients through collaborative delivery models, applying specialist expertise to construct and maintain critical marine and port…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Callan Marine LTDcallanmarineltd.com HQ: Galveston, TX, United StatesReported employees: Not recorded | Galveston, TX, United States | Not recorded | Exact match | 179 contacts → |
“The Callan Marine team offers comprehensive dredging solutions for any project.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Port maintenance contractors: dataset insights
October 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,409 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,420 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Port maintenance contractors by location
11 lists · largest firstEvery Port maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Port maintenance contractors based in Brazil101
- Port maintenance contractors based in the United States99
- Port maintenance contractors based in Italy77
- Port maintenance contractors based in India68
- Port maintenance contractors based in Türkiye68
- Port maintenance contractors based in Spain54
- Port maintenance contractors based in the Netherlands49
- Port maintenance contractors based in the United Arab Emirates42
- Port maintenance contractors based in France40
- Port maintenance contractors based in the United Kingdom38
- Port maintenance contractors based in Australia30
Questions about this company list
What does Exact match mean for port maintenance contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many port maintenance contractors did RevenueBase find worldwide?
The saved snapshot records 1,420 matching company records, 36,051 tracked contacts and 6,948 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 port maintenance contractors worldwide. Snapshot: October 22, 2026. https://revenuebase.ai/companies/browse/port-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗