Northern Marine Group​ | NMG | Ship Management Company
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Our Services

Ship Management
Ship Management
Ship Management
First class ship management services for a wide variety of vessel types.
Crewing and Manpower Services
Crewing and Manpower Services
Crewing and Manpower Services
We offer complete crew administration and recruitment services through our subsidiary Northern Marine Manning Services.
Technical and Project Services
Technical and Project Services
Technical and Project Services
Northern Marine Group wholly owns Tritec Marine Ltd, which specialises in naval architecture, marine engineering and newbuild site supervision for projects all over the world.
Supplies & Agency Services
Supplies & Agency Services
Supplies & Agency Services
As a one-stop ship and service provider, Stena Marine is a holding company that houses two subsidiaries, Austen Maritime Services and Francois Marine Services.


Glasgow, Scotland

Our Head Office in Clydebank, Glasgow provides comprehensive operations, technical and support functions for the organisation, as well as training facilities.

Alba House
2 Central Avenue
G81 2QR

At same address:
- Northern Marine Ltd
- Northern Marine Manning Services Ltd
- Tritec Marine Ltd
- Northern Marine Management Ltd

Northern Marine Ferries Ltd
Scotia House
6 Murdoch Drive
G81 2QQ

Aberdeen, Scotland

Northern Marine Manning Services has a brand new office building in Aberdeen which is the hub of our recruitment services. The building is equipped with modern training facilities.

Northern Marine Manning Services Ltd
Abercrombie Court
Arnhall Business Park, Westhill
AB32 6FE

Houston, Texas, USA

Our Houston office is responsible for the technical management of vessels trading in the North American and Caribbean area.

Northern Marine Management (USA) LLC
2727 Allen Parkway,
Houston, TX 77019-2115,

Great Neck, New York, USA

Tritec Marine USA LLC
1010 Northern Boulevard, Suite 208 
Great Neck, NY 11021

St Petersburg, Russia

From our St Petersburg office we handle the recruitment of seafarers from Russia and Eastern Europe to service our managed fleet and our Clients’ offshore and drilling units.

Stena Marine Management LLC
Petrogradskaya emb, 36A, 7th Floor,
St Petersburg 197101,

Mumbai, India

The Mumbai office provides payroll services and is responsible for the recruitment and management of seafarers from the Indian subcontinent.

Northern Marine Management India Pvt Ltd
301/302 Delphi B-Wing, Orchard Avenue,
Hiranandani Business Park, Powai,
Mumbai 400076,


Our Singapore-based office and subsidiaries deliver crewing, technical management and ship supply services.

Stena Marine Singapore Pte Ltd
30 Pandan Rd
Singapore 609277

At same address:

•    Northern Marine Management Pte Ltd
•    Northern Marine Manning Services Pte Ltd
•    Tritec Marine Pte Ltd
•    Austen Maritime Services Pte Ltd
•    Francois Marine and Offshore Pte Ltd
•    Stena Marine Management Pte Ltd
•    Stena Drilling Pte Ltd


Shanghai, China

​Stena Marine Consulting (Shanghai) Co Ltd
Room 2906, No.1468, West Nanjing Road,
Jingan District, Shanghai,

Gothenburg, Sweden

Stena Marine Management AB
SE-405 19 Gothenburg

Copenhagen, Denmark

​Stena Marine Management ApS
Tuborg Boulevard 12,
2nd Floor
2900 Hellerup

Perth, Australia

​Northern Marine Australia Pty Ltd
14 Kearns Crescent, Applecross,
Perth WA 6153,

Gyeongnam, South Korea

​Francois Marine Korea Co Ltd
4075, Geoje-daero,
Yeoncho-myeon, Geoje-si,
South Korea

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