Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
1,107
self-reported 501–1,000 band
Founded
1970
56 years
Legal entities
None matched
Office countries
1
1 address
Funding rounds
None on record
Company type
Public Company
self-reported
Description
As a one-stop offshore marine services company, Wintermar Offshore Marine Group strives to support all types of offshore operations, offering innovative vessel and logistical solutions while improving cost effectiveness, all in an effort to increase client productivity and satisfaction. Fleet expansion has been given high priority, especially expansion into higher value segments of the offshore support vessel industry, where Wintermar Offshore Marine Group is a leading industry player in Indonesia.
Currently, Wintermar Offshore Marine Group operates a large range of Offshore Support Vessels (OSV) ready to handle a variety of jobs required to support the growing list of international oil and gas companies. Deepwater drilling in Indonesia is a relatively new development, but there is significant potential as many new oil and gas concessions are in offshore deepwater areas.
Close attention to vessel and crew quality, together with Wintermar Offshore Marine Group’s long experience in the offshore oil and gas industry, has earned the confidence of the major players in Indonesia’s offshore oil and gas industry, particularly with regard to those specialized vessels equipped with Dynamic Positioning Systems (DP1 and DP2) that are required for deepwater drilling.
Wintermar Offshore Marine Group has a fleet of over 70 Offshore Support Vessels ready for long term as well as spot charters, which are operated by experienced Indonesian crew. Using advanced information technology systems, Wintermar Offshore Marine Group’s fleet movement is tracked by satellite systems and monitored in real time by shore based Vessel Teams. Vessel inventory and maintenance is controlled by specialized software interfacing onshore and offshore operations.
In 2011, Wintermar Offshore Marine Group became the first shipping company in Indonesia to be certified with Integrated Management System by Lloyd’s Register Quality Assurance, comprising ISO 9001:2008 (Quality), ISO14001:2004 (Environment) and OHSAS 18001:2007 (Occupational Health and Safety)
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|---|
| Primary country | ID |
All codes: ID
Addresses
- IDJalan Kebayoran Lama; Kebayoran Lama, JakartaPrimary
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
4 employee profiles on record · names withheld.
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FAQ
How many people work at Wintermar Offshore Marine Tbk?
The record holds 1,107 counted staff profiles at January 2026, above the self-reported 501–1,000 band.
Where does Wintermar Offshore Marine Tbk have offices?
One address on record, Indonesia only. Primary: Jalan Kebayoran Lama, Kebayoran Lama, Jakarta.
Has Wintermar Offshore Marine Tbk raised funding?
None linked to this brand.
Which companies are listed alongside Wintermar Offshore Marine Tbk?
91 profiles list Wintermar Offshore Marine Tbk as a peer — 99th percentile in Maritime. It lists ten peers of its own. PT EKA NUSANTARA LINE lists it back.