What Horizon Maritime does

Horizon Maritime is a privately-held Canadian marine services company founded in 2015 and backed by CFFI Ventures (the investment vehicle of Clearwater Seafoods founder John Risley). Headquartered in Halifax with operational hubs across Canada's three coastlines and a Norwegian branch in Aalesund, the company provides offshore vessel operations, crewing, vessel management, and supply base logistics to enterprise customers in offshore oil and gas (BP, Shell), government (Government of Canada marine safety contracts), and pipeline/infrastructure (Trans Mountain). The firm owns and operates a fleet of modern harsh-environment vessels including the Horizon Star (102m OSV with 150-tonne active-heave crane and 3km-depth ROV capability), Horizon Arctic (AHTS with Clean Design dual propulsion), Horizon Dragon (UT 717 PSV), Polar Prince (Arctic Class 1+ icebreaker), and ice-strengthened workboats, alongside jointly-operated dual-fuel methanol rescue/escort tugs through the KOTUG Canada joint venture.

Horizon Maritime's commercial moat is reinforced by a layered network of strategic joint ventures — KOTUG Canada (terminal and harbour towage), Bourbon Horizon AS (global fleet operations), Heiltsuk Horizon (BC coast emergency response), Miawpukek Horizon Maritime Services (51% First Nation-owned NL operations), and Horizon Naval Engineering (Membertou First Nation partnership pursuing Genoa Design International and Newdock St. John's Dockyard) — that provide preferential access to Indigenous procurement, government contracts, and complementary technical capabilities. The company holds an Integrated Management System compliant with ISO 45001:2018, ISO 14001:2015, ISO 9001:2015, ISO 29001, API Specification Q2, and MLC 2006, alongside DNV ISM, Transport Canada SRPS licensing, and Green Marine certification.

Revenue is generated through multi-year enterprise contracts and quote-based day rates and charter fees for vessel deployment, professional services fees for crewing and vessel management, and supply base logistics revenue from its Mulgrave, Nova Scotia facility (warehouse, deepwater berthage, laydown area, fuel supply, liquid mud plant). Go-to-market is enterprise relationship-driven, augmented by joint ventures, industry association presence (WISTA Canada, NOIA, Ocean Supercluster, Green Marine, Canadian Council for Aboriginal Business), and content marketing. Growth has been financed through strategic partnerships, fleet acquisitions, and CFFI Ventures capital rather than disclosed venture rounds, with the announced Genoa Design International acquisition (targeted close January 2026) signaling continued vertical integration into marine design and engineering.

Name

Horizon Maritime

Legal name

Horizon Maritime Services Ltd.

Website

https://horizonmaritime.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

51–100 employees

Short description

Horizon Maritime is a Canadian marine services company founded in 2015, providing offshore vessel operations, crewing, vessel management, and supply base logistics to oil and gas, government, and pipeline clients across Canada and globally.

Ownership category

akta.pro rank

Product category

Offshore Marine Services

NAICS

Deep Sea, Coastal, and Great Lakes Water Transportation (48311), Support Activities for Water Transportation (4883)

SIC

Water Transportation (4400)

akta.pro primary industry

Offshore Support & Marine Logistics Vessel Operators (PSV/AHTS) (TLADABAL)

akta.pro secondary industries

Offshore Marine & Aviation Support (PSVs, AHTS, Crew Boats, Helicopters) (EUALABAJ), Coastal/Sea Towage (Long-Distance Towing of Vessels/Barges) (TLAHAHAE)

Keywords

• Offshore marine services
• Vessel crewing services
• Vessel management
• Supply base logistics
• Harbour towage

Headquarters

HQ city

St. John's

HQ country

Canada

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Infrastructure, Operations, Supply Chain, Marketing or Sales, Technology or R&D

Revenue model

1. Offshore Vessel Services: Providing offshore supply & support, subsea intervention & construction, and subsea cable repair & maintenance through owned/managed fleet of vessels. Revenue generated from day rates, charter fees, and contract-based vessel deployment.
2. Vessel Crewing & Shoreside Support: Crew recruitment, screening, orientation, and placement services for marine vessels. Provides marine travel solutions and qualified seafarer staffing to customers.
3. Vessel Management: Hands-on ship operations leadership and Canadian Safety Management system expertise, including Canadian Document of Compliance and Canadian Authorized Representative services for foreign entities.
4. Supply Base & Logistics: Supply base facility in Mulgrave, Nova Scotia offering warehouse space, deepwater berthage, laydown area, fuel supply, and liquid mud plant services for drilling operations.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels5 records

Core offering

Horizon Maritime is a Canadian marine services company that operates a fleet of offshore support vessels, tugs, barges, workboats, and ice-class vessels. The company provides offshore vessel operations, subsea intervention and construction, vessel crewing and shoreside support, vessel management, and supply base and logistics services across Canada's three coastlines and globally in harsh environment regions.

Product overview

Horizon Maritime is a Canadian marine services company offering a unified portfolio of vessel-based services and partnerships. The core offering consists of a diversified fleet of modern harsh-environment vessels including AHTS (Horizon Arctic), offshore support vessels (Horizon Star), platform supply vessels (Horizon Dragon), icebreakers (Polar Prince), and tugs/workboats (Horizon Glacier, Horizon Chinook, Horizon Aurora). The KOTUG Canada joint venture provides terminal and harbour towage through dual-fuel methanol rescue/escort tugs. Supporting services include vessel crewing and shoreside support, vessel management, and supply base logistics. Strategic First Nations partnerships (Heiltsuk Horizon, Miawpukek Horizon) expand service capabilities while Genoa Design International (pending acquisition) will add ship design and 3D modelling expertise.

Differentiator

Problem solved

Functional benefit

Brands

• Horizon Naval Engineering: Marine design and engineering services partnership involved in shipbuilding detail design and 3D modelling.

Products and services

• Offshore Vessels Services Development and support of the offshore industry from Canadian waters to global locations, including offshore supply & support, subsea intervention & construction, and subsea cable repair & maintenance. Designed for offshore oil & gas, energy, and government clients operating in harsh and remote environments.
• Vessel Crewing & Shoreside Support Crew sourcing, screening, industry-leading orientation program, and integrated marine travel provider services for marine vessel operators. Provides qualified seafarer staffing and crewing services to customers in the offshore oil & gas and marine sectors.
• Tugs, Barges & Workboats

Quantifiable outcome

• 60% methanol substitution rates achieved during dual-fuel tug testing
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

16 partnerships are on record, tiered core, major and minor.

• KOTUG InternationalcoreStrategic or Co-development PartnerFormed KOTUG Canada joint venture in October 2019 to offer terminal and harbour towage services across Canada. The partnership combines KOTUG's global towing expertise and sustainable innovations (RotorTug, hybrid tugs) with Horizon Maritime's local Canadian experience and customer relationships. JV operates Canada's most powerful port tugs including dual-fuel methanol rescue/escort vessels for Trans Mountain.
• Heiltsuk NationcoreStrategic or Co-development PartnerHeiltsuk Horizon Maritime Services Ltd. partnership formed May 2018 to prevent marine incidents and preserve BC coast. Combines Heiltsuk's millennia-old stewardship and seafaring heritage with Horizon's offshore expertise. Developing Indigenous Marine Response Centre in Bella Bella, B.C. Company secured Government of Canada contract for marine safety services.
• Miawpukek First NationcoreStrategic or Co-development PartnerMiawpukek Horizon Maritime Services Ltd. (51% owned by Miawpukek) established June 2020 to provide marine services in Newfoundland & Labrador including offshore, nearshore, and coastal services. Evolved from successful recruitment of Miawpukek seafarers. Company won Energy NL Innovation in Environmental Sustainability Award 2022.
• Membertou First NationcoreStrategic or Co-development PartnerHorizon Naval Engineering partnership with Membertou First Nation acquired Genoa Design International (January 2026) and Newdock St. John's Dockyard. Also pursuing acquisition of Newdock (St. John's Dockyard Ltd.) with Qalipu First Nation. Supported by First Nations Finance Authority (FNFA) for commercial financing.
• Tidewater MarinemajorStrategic or Co-development PartnerOngoing partnership with Tidewater Marine providing offshore support vessels to Canadian fleet. Currently operating Troms Sirius and Lundstrom Tide PSVs. Previously supported Shell Canada's Shelburne Basin project. Horizon Enabler vessel acquired and now operated by Canadians under this partnership.
• Graphite Innovation and Technologies (GIT)majorTechnology or IntegrationPartner in Ocean Supercluster Smart Protective Coatings Project (total value $4.6M+). Horizon Maritime provides vessel access for testing graphene-based nanotechnology coatings to reduce fuel consumption and underwater radiated noise.
• Katal EnergyminorStrategic or Co-development PartnerProject ORCA partner in Ocean Supercluster ($4.25M project) to advance Katal Green Fuel for marine transportation. Horizon Maritime testing low-carbon fuel alternatives with no modifications to existing vessels.
• Qalipu First NationcoreStrategic or Co-development PartnerPartner in Newdock (St. John's Dockyard Ltd.) acquisition alongside Membertou First Nation and Horizon Naval Engineering. A staple in St. John's Harbour for 140 years.
• Seaspan FerriesminorStrategic or Co-development PartnerPartner in Ocean Supercluster battery technology project led by Corvus Energy for Field Validation of Energy Storage Systems (Blue Whale ESS) on cargo ferry vessels.
• eDNAtecminorStrategic or Co-development PartnerMiawpukek Horizon partnered with environmental DNA leader eDNAtec targeting Canada's blue economy and transforming traditional environmental monitoring.
• C RoboticsminorStrategic or Co-development PartnerMiawpukek Horizon selected as Canadian representative for C Robotics' novel and environmentally friendly harvesting technology.
• SOI FoundationminorStrategic or Co-development PartnerMiawpukek Horizon announced partnership with SOI Foundation to inspire and empower youth, communities, innovation and leadership in pursuit of sustainable blue future.
• Sc'ianew First Nation (Beecher Bay)minorStrategic or Co-development PartnerKOTUG Canada signed Mutual Benefits Agreement with Sc'ianew First Nation outlining unique partnership details for BC coast operations.
• Canada's Ocean SuperclustermajorStrategic or Co-development PartnerHorizon Maritime is a member and active participant in Canada's national ocean cluster. Partner in multiple projects including Smart Protective Coatings ($4.6M), Project ORCA ($4.25M), and Offshore Connected Worker Project ($3.1M). Cluster approved 50+ projects worth $250M.
• Bourbon (Bourbon Horizon AS)majorStrategic or Co-development PartnerBourbon and Horizon Maritime created joint venture Bourbon Horizon AS (February 2023) dedicated to providing leading marine services. Combined fleet operations.
• Sanmar ShipyardsmajorStrategic or Co-development PartnerKOTUG Canada selected Sanmar Shipyards (Turkey) to build two RAsalvor 4400-DFM dual-fuel methanol escort tugs. World's first dual-fuel methanol rescue/escort tugs delivered May 2026.

Scale indicators5 records

Recent moves12 records

Expansion highlights6 records

Direct peers

• Vroon: Vroon is a Dutch-based, family-owned shipping company with a large offshore services and offshore wind/subsea fleet. Comparable to Horizon on AHTS/PSV operations and growing offshore wind exposure, with established North Sea presence similar to Horizon's Norwegian operation.
• Tidewater Inc. Tidewater is the world's largest owner and operator of offshore support vessels (OSVs), with a global fleet of AHTS and PSV vessels serving the same oil & gas, subsea, and harsh-environment customer base as Horizon. Tidewater is also an active partner of Horizon (operating Troms Sirius, Lundstrom Tide, Horizon Enabler).
• Edison Chouest Offshore: Edison Chouest is a privately held US operator of a large diversified offshore fleet (OSVs, PSVs, crew boats, specialty vessels) with strong North Atlantic presence. Closely comparable to Horizon on vessel class mix and harsh-environment operations.
• SEACOR Marine: SEACOR Marine operates a global fleet of OSVs, liftboats, and crew transfer vessels supporting offshore oil & gas and wind. Direct overlap with Horizon on PSV/AHTS services, subsea support, and entry into offshore wind service vessels.
• KOTUG International: KOTUG is a Dutch global towage and terminal services company, and Horizon's JV partner in KOTUG Canada. Operates RotorTug, hybrid, and dual-fuel methanol escort tugs (RAsalvor 4400-DFM) - the same technology deployed in the KOTUG Canada JV for Trans Mountain.
• Bourbon (Bourbon Horizon AS JV partner): Bourbon is a French offshore marine services company with a global OSV fleet. Bourbon Horizon AS (formed Feb 2023) is a 50/50 JV between Horizon and Bourbon, combining their fleets to serve the same offshore customers - making Bourbon both partner and direct competitor in international basins.

Broad incumbents

• Solstad Offshore: Solstad is a Norwegian large-cap OSV operator with a global fleet of AHTS, PSV, and subsea construction vessels. Provides broader-scale competition in the North Sea/Barents Sea markets where Horizon Maritime Offshore AS operates the Horizon Arctic.
• DOF Group: DOF is a Norwegian global offshore services group with a large subsea, AHTS, and PSV fleet. Comparable to Horizon on harsh-environment subsea intervention and ROV operations (Horizon Star's 150-tonne crane, 3km depth ROV hangar).

Regional players

• Groupe Ocean (Ocean Group / Ocean Remorquage): Groupe Ocean is a major Quebec-based marine services company with tugs, barges, and port services across Eastern Canada. Direct regional overlap with Horizon's tugs/barges/workboats and supply base businesses, particularly on the BC and Atlantic Canadian coasts.
• Atlantic Towing: Atlantic Towing is a Canadian marine services company (J.D. Irving group) with tugs, offshore supply, and specialty vessels across Atlantic Canada. Directly comparable to Horizon on terminal towage, OSV operations, and Atlantic Canada presence.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/horizonmaritime
• Xx.com/horizonoffshore

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Horizon Maritime