Company lists · Data refreshed November 2026

Top 25 Harbor services companies worldwide

RevenueBase identified 4,230 company matches for harbor services companies worldwide as of November 2026 and tracks 182,039 professional contacts across them, including 38,744 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers company matches for harbor services companies 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 November 6, 2026. Country and city lists for harbor services companies 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 Nov 6, 2026 How this list was built
4,230Companies
182,039Contacts tracked
38,744Verified emails
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The 25 largest harbor services companies worldwide

Ranked by team size
Top 25 of 4,230 company matches for harbor services companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDubai, United Arab EmiratesHQ recorded Nov 6, 202610001+34,514 contacts →

Exact match

“Trade is the lifeblood of the global economy, creating opportunities and improving the quality of life for people around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,0003,495 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0003,367 contacts →

Exact match

“A Santos Brasil é referência em operações portuárias e logísticas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAl-khobar, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,0002,473 contacts →

Exact match

“Zamil Offshore Services Company has been offering diversified offshore and marine support services to the oil and gas industry since 1977.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 20261,001-5,0002,441 contacts →

Exact match

“Founded in 1833, Svitzer builds on almost 200 years of experience, and our powerful tugboats and experts in towage work tirelessly to keep goods flowing, businesses thriving, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCasablanca, MoroccoHQ recorded Nov 6, 20261,001-5,0002,381 contacts →

Exact match

“Marsa Maroc est un opérateur portuaire multitrafic et multisite occupant la position de leader dans l’exploitation portuaire au Maroc, avec une présence significative dans 24…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 20265,001-10,0002,262 contacts →

Exact match

“P&O Maritime Logistics is a leading provider of marine solutions with focus on offshore energy, port services and cargo transport.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSingaporeHQ recorded Nov 6, 202610001+2,051 contacts →

Exact match

“PSA International (PSA) is a leading global port operator and orchestrator of supply chain ecosystems, handling more than 105 million TEUs of containers in 2025.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJakarta Pusat, IndonesiaHQ recorded Nov 6, 2026501-1,0001,479 contacts →

Exact match

“Starting its business as an oil & gas sub contractor in 1970, SOECHI Lines was officially built in 1977 by concentrating its business in marine transportation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMorristown, NJ, United StatesHQ recorded Nov 6, 20261,001-5,0001,190 contacts →

Exact match

“Ports America is the leading U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261,001-5,0001,110 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchYalova, TürkiyeHQ recorded Nov 6, 20261,001-5,0001,081 contacts →

Exact match

“Tersan Shipyard Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNiterói, BrazilHQ recorded Nov 6, 20261,001-5,0001,062 contacts →

Exact match

“Somos um hub 360°, onde tradição e inovação se encontram para oferecer soluções completas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchManaus, BrazilHQ recorded Nov 6, 20261,001-5,000991 contacts →

Exact match

“O complexo portuário do Grupo Chibatão é formado por uma área de 1 milhão de metros quadrados de pátios destinados ao armazenamento de contêineres, carretas e cargas em geral…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,000947 contacts →

Exact match

“YILPORT’s journey started in 2004 when Chairman Robert Yüksel YILDIRIM envisioned bringing world-class terminal service to his hometown Türkiye.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLiverpool, United KingdomHQ recorded Nov 6, 20261,001-5,000912 contacts →

Exact match

“Central to growing the UK’s economy, logistics and sustainability journey, we are driven by a vision to become the industry leader for safety, performance and sustainable growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Nov 6, 20265,001-10,000907 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSingaporeHQ recorded Nov 6, 20261,001-5,000853 contacts →

Exact match

“Established since 1975, Swire Pacific Offshore (SPO) was a trusted marine services provider that pride itself on delivering safe, high quality, reliable and sustainable Marine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSanto Domingo, Dominican RepublicHQ recorded Nov 6, 2026501-1,000848 contacts →

Exact match

“Marítima Dominicana is a ship agency offering a full range of services to the maritime industry, both to ship owners and cargo interests.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParanaguá, BrazilHQ recorded Nov 6, 2026501-1,000848 contacts →

Exact match

“Há mais de 160 anos, a Rocha conecta o Brasil ao mundo por meio de soluções em logística portuária e integrada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJakarta, IndonesiaHQ recorded Nov 6, 20261,001-5,000826 contacts →

Exact match

“PT Pelabuhan Indonesia II (IPC) was born as a follow-up to Law No.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchValencia, GermanyHQ recorded Nov 6, 20261,001-5,000807 contacts →

Exact match

“Boluda Corporación Marítima is the world's leading company in global maritime services with a worldwide presence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20265,001-10,000774 contacts →

Exact match

“Founded by Fred R.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchValparaiso, ChileHQ recorded Nov 6, 20261,001-5,000770 contacts →

Exact match

“Recursos Portuarios y Estibas Limitada, conocida comúnmente como REPORT se crea el año 1984 en al ciudad de Valparaíso, Chile, como una empresa administradora de personal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchValparaíso, ChileHQ recorded Nov 6, 20261,001-5,000762 contacts →

Exact match

“Con más de 45 años de historia y el respaldo de Ultramar, en la actualidad somos uno de los principales operadores portuarios del país y un actor relevante para el desarrollo del…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,230 harbor services companies worldwide

See the full list, filter by size, metro and specialty, and access 38,744 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Harbor services companies worldwide at a glance

As of Nov 6, 2026
21.3%Verified-email coverage
43.0Average contacts per company
11-50Median size (employees)
1.5%Largest-city concentration · Singapore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,440
11-50
1,398
51-200
742
201-500
309
501-1,000
138
1,001-5,000
102
5,001-10,000
20
10001+
10

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 harbor services companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “harbor services companies” 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 38,744 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 November 6, 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.

Harbor services companies by location

28 lists · largest first

Every Harbor services companies 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 “harbor services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many harbor services companies are there worldwide?

RevenueBase identified 4,230 company matches for harbor services companies worldwide as of November 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?

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

Which country has the most harbor services companies?

The United States leads with 687 companies, followed by Italy (206) and India (184). Every harbor services companies list by country and city is linked on this page.

Which city has the most harbor services companies?

Singapore leads with 65 company records, followed by Istanbul (45) and Mumbai (41).

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 38,744 professional contacts with verified work emails tracked across these 4,230 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 November 6, 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.