Company lists · Data refreshed September 2026

Top 25 Harbor services companies based in Canada

Name: Harbor services companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 102 companies tracked

RevenueBase identified 102 harbor services companies headquartered in Canada as of September 2026 and tracks 2,573 professional contacts across them, including 1,086 with verified work emails. Montreal is the largest hub.

This list covers harbor services companies headquartered in Canada, 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 20, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

102Companies

2,573Contacts tracked

1,086Verified emails

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The 25 largest harbor services companies based in Canada

Ranked by team size

Top 25 of 102 harbor services companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to harbor services companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Logistec	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	405 contacts →
	Indirect evidence “LOGISTEC provides specialized bulk, breakbulk and container cargo handling services, and logistics solutions, including trucking and warehousing, to marine and industrial…” Source: RevenueBase Database · checked Sep 20, 2026
2	Ocean Océan	Strong evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	501-1,000	351 contacts →
	Strong evidence “Harbour Towing \| Shipyard \| Ship Repairs \| Naval Construction \| Equipement Rental \| Floating wharves \| Barge and Worboat Rental \| Salvage \| Marine Transportation \| Dredging Ocean…” Source: RevenueBase Database · checked Sep 20, 2026
3	QSL Tailor-Made Success	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	259 contacts →
	Indirect evidence “QSL is a key supply chain player in port terminal operations, stevedoring, marine services, logistics and transport throughout North America.” Source: RevenueBase Database · checked Sep 20, 2026
4	Mckeil Marine Limited	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 20, 2026	201-500	225 contacts →
	Indirect evidence “Operating in the maritime sector in Canada since 1956, McKeil Marine takes great pride in the tradition of providing our customers with innovative marine solutions.” Source: RevenueBase Database · checked Sep 20, 2026
5	Atlantic Towing	Indirect evidence	Saint John, NB, CanadaHQ checked Sep 20, 2026	501-1,000	194 contacts →
	Indirect evidence “Atlantic Towing is a leading provider of Offshore Supply, Port and Coastal marine services, operating in the North Atlantic, South Atlantic, Arctic and Pacific Coastal regions, as…” Source: RevenueBase Database · checked Sep 20, 2026
6	Desgagnés	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	171 contacts →
	Indirect evidence “Desgagnés is a Quebec group reputed for the excellence of its maritime and land operations.” Source: RevenueBase Database · checked Sep 20, 2026
7	Port Halifax	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 20, 2026	51-200	106 contacts →
	Indirect evidence “The Port of Halifax meets the needs of today’s shipping, cargo and cruise operations, while building for the future.” Source: RevenueBase Database · checked Sep 20, 2026
8	Canship Ugland LTD	Strong evidence	Paradise, NL, CanadaHQ checked Sep 20, 2026	201-500	73 contacts →
	Strong evidence “We are a Ship Management and crewing company operating and managing DP shuttle tankers, harbour tugs, bulk carrier, cargo vessel, oceangoing tug and barge, pilot boats and product…” Source: RevenueBase Database · checked Sep 20, 2026
9	Montship INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	51-200	71 contacts →
	Indirect evidence “Founded in 1925, Montship Inc, is the largest shipping agency in Canada.” Source: RevenueBase Database · checked Sep 20, 2026
10	Siem Offshore Canada	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “Siem Offshore manages a harsh-weather fleet of offshore support vessels servicing major offshore energy companies.” Source: RevenueBase Database · checked Sep 20, 2026
11	Canada Pump & Power	Indirect evidence	Fort Saskatchewan, AB, CanadaHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “Canada Pump & Power is a leading provider of industrial marine services and products, specializing in four core areas: DIVE – PUMP – BARGE – DREDGE.” Source: RevenueBase Database · checked Sep 20, 2026
12	Ashcroft Terminal	Indirect evidence	Ashcroft, BC, CanadaHQ checked Sep 20, 2026	51-200	31 contacts →
	Indirect evidence “Ashcroft Terminal is an inland port strategically located to facilitate the business of shippers, raw material handlers, and manufacturers.” Source: RevenueBase Database · checked Sep 20, 2026
13	Acgi Shipping INC	Indirect evidence	Vancouver, CanadaHQ checked Sep 20, 2026	51-200	31 contacts →
	Indirect evidence “Anglo Canadian Shipping Company Limited has provided comprehensive ship agency services since its inception in 1932, complementing a strong presence in the forest products trade…” Source: RevenueBase Database · checked Sep 20, 2026
14	Tymac Launch Service	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Tymac was founded by Sam Tyson and Sandy McKenzie (combine the 1st syllables of their last names to get “Tymac”) in 1930 when they built their first Launch in Sandy’s backyard.” Source: RevenueBase Database · checked Sep 20, 2026
15	Tmsi LTD	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 20, 2026	51-200	18 contacts →
	Indirect evidence “TMSI Ltd is a registered member in good standing with the Nova Scotia Registry of Joint Stock Companies since 2016.” Source: RevenueBase Database · checked Sep 20, 2026
16	Western Stevedoring Company LTD	Indirect evidence	North Vancouver District, BC, CanadaHQ checked Sep 20, 2026	501-1,000	16 contacts →
	Indirect evidence “Recognized as a leader in cargo handling innovation and operational excellence, our diversified stevedoring and marine terminal operations safely and efficiently handle forestry…” Source: RevenueBase Database · checked Sep 20, 2026
17	Westward Shipping LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Our staff have been involved in all aspects of vessel operations in Western Canadian ports for many years now.” Source: RevenueBase Database · checked Sep 20, 2026
18	Catherwood Towing LTD	Indirect evidence	Mission, BC, CanadaHQ checked Sep 20, 2026	51-200	12 contacts →
	Indirect evidence “In 1971, Catherwood Towing Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
19	Port Alberni Port Authority	Indirect evidence	Port Alberni, BC, CanadaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “A thriving and diversified port, the Port Alberni Port Authority facilitates profitable maritime trade and marine related tourism by offering services and leadership that respect…” Source: RevenueBase Database · checked Sep 20, 2026
20	Port Of DE Belledune	Indirect evidence	Belledune, NB, CanadaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Offering some of the shortest shipping routes between large European and North American Markets, the Port of Belledune opens up a sea of unlimited opportunity to shipping…” Source: RevenueBase Database · checked Sep 20, 2026
21	Portstoronto	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	201-500	8 contacts →
	Indirect evidence “PortsToronto est une entreprise publique fière de posséder et d'exploiter l'Aéroport Billy Bishop de Toronto, qui accueille plus de deux millions de passagers chaque année, la…” Source: RevenueBase Database · checked Sep 20, 2026
22	Mclean Kennedy INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Whether you are looking for superior marine agency services, seamless worldwide transportation or logistical expertise, FK Warren Limited/Mclean Kennedy Inc can provide the…” Source: RevenueBase Database · checked Sep 20, 2026
23	Chartwell Shipping LTD	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Founded in 1972, Chartwell Shipping specializes in the transportation of import & export of ocean containers, offering end-to-end logistics solutions.” Source: RevenueBase Database · checked Sep 20, 2026
24	Vector Yacht Services LTD	Strong evidence	Sidney, BC, CanadaHQ checked Sep 20, 2026	11-50	7 contacts →
	Strong evidence “Vector Yacht Services Ltd is a full service marine service & repair facility with full Haul out service up to 75f, located at 2244 Harbour Rd, Sidney, British Columbia, Canada.” Source: RevenueBase Database · checked Sep 20, 2026
25	Dera Maritime Corporation	Indirect evidence	Repentigny, QC, CanadaHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “DERA Maritime is your "One Stop for All your Needs" in the fast paced environment of the marine industry.” Source: RevenueBase Database · checked Sep 20, 2026

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: harbor services companies. 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 harbor services companies.
Partial evidence: Its own public description names part of harbor services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name harbor services companies. 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 102 harbor services companies based in Canada

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Harbor services companies based in Canada at a glance

As of Sep 20, 2026

42.2%Verified-email coverage

25.2Average contacts per company

11-50Median size (employees)

9.8%Largest-city concentration · Montreal

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 102 companies.

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 harbor services companies, 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.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “harbor services companies”. 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 harbor services companies), 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 harbor services companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
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, 1,086 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 20, 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.

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 harbor services companies, 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 harbor services companies are there based in Canada?

RevenueBase identified 102 harbor services companies headquartered in Canada 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?

Logistec, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most harbor services companies?

Montreal leads with 10 headquartered companies, followed by Vancouver (7) and Dartmouth (5).

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 1,086 verified decision-maker contacts tracked across these 102 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 20, 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.