Wintermar Offshore Marine WINS


1970-1979


  • PT Wintermar, subsidiary of the Company, was incorporated, and obtained one of the nine offshore shipping licences awarded in Indonesia

1980-1990


  • The Company was involved in transporting logs for the timber industry

1991-1994


  • 1991: Started a newbuilding program to renew and maintain young fleet
  • 1992: PT Wintermar obtained its first oil and gas contract with international oil company client, PT Virginia Oil Company

1995-2000


  • 1995: The Company was originally established under the name of PT Swakarya Mulia Shipping
  • 1997: PT Wintermar won first major tender from Chevron
  • 1998 : Delivered 1st Tanker Satria Satu 1500DWLT to Pertamina
  • 1999: ISM (International Safety Management Code) Certified by ABS
  • 1999: ISM Certification by BKI

2001-2004


  • 2003: Obtained ISO 9001-2000 Certification by ABS\
  • 2003: Relocated shore based personnel to new and larger office premises
  • 2004: ISPS Certification by BKI
  • 2004: Invested in IT to interface onshore and offshore operations

2005-2009


  • 2007-2009: Divested low-tier vessels. Expanded fleet of specialized offshore vessels
  • 2009: Restructured Company in preparation for IPO
  • 2009: Secured and constructed a new site for office expansion
  • 2009: Acquired a new site to be developed into a Crew Training Center

2010-2012


  • 2010: The Company acquired the first 2 Platform Supply Vessels under the Indonesian flag
  • 2010: PT Wintermar Offshore Marine Tbk is listed on the Indonesia Stock Exchange (IDX)
  • 2011: Awarded Integrated Management System certification by Lloyd’s Register Quality Assurance (LRQA) comprising quality, environmental and occupational health and safety standards (ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007)
  • 2011: Signed Loan Agreement with DEG (Deutsche Investitions-und Entwicklungsgesselschaft mbH – Germany),  Bank Mandiri and IFC (International Finance Corporation-World Bank Group).
  • 2011: Acquired 2 units AHTS (Anchor Handling Tug Supply) vessel and 11 units of other types of offshore vessels
  • 2011: Establishment of new subsidiaries: PT WIN Offshore, PT WINPAN Offshore, PT WM Offshore
  • 2012: Acquired 2 units of 8,000 BHP AHTS  and 1 AHT Vessels
  • 2012: Arranged US$ 10 million Convertible Loan with IFC
  • 2012: Obtained shareholders approval for non-preemptive share issue prior to June 2014
  • 2012: Strategic alliance with PACC Offshore Services Holding Group

2013-2014


  • 2013: Expanded the Board to include 4 experienced and professional Directors.
  • 2013: The Company took delivery of 12 new vessels totalling US$ 90 million in 2013
  • 2014: The Company took delivery of the largest Platform Supply Vessel under Indonesian flag
  • 2014: IFC became a shareholder of the Company after the conversion of Convertible Loan
  • 2014: The Company acquired a 51% stake in PT Fast Offshore Indonesia, adding a fleet of 4 units of Fast Multi-Purpose Supply Vessels (FMPV)
  • 2014: The Company was awarded Best Listed Company 2014 in the Infrastructure Sector by Investor Magazine
  • 2014: The Company expanded into regional markets in Myanmar, Brunei and Vietnam in addition to Thailand, India and Malaysia

2015 – 2018


  • 2015: The Company took delivery new vessel Anchor Handling Tug Supply(AHTS) SMS Serenity
  • 2015: Celebrating 5 years of listing on the Indonesia Stock Exchange(IDX)
  • 2016: Delivery new Anchor Handling Tug vessel(AHT), SMS Steady
  • 2016: Launched “WINS Integrated Safety Program” to enhance safety performance for offshore and onshore personne
  • 2017: Expanded the scope of our services supported by the fleet to include seismic survey, subsea ROV operations, geophysical/geotechnical surveys as well as providing ROV support for optic cable laying for the telecommunications industry
  • 2018: Strengthened capital structure through issuance of 200 million new shares and debt repayment
  • 2018: Expand seismic support in Africa through PT Fast Offshore Indonesia Wintermar Offshore Marine WINS



Developed over a 40-year history, Wintermar Offshore Marine’s track record of quality is both a source of pride and a responsibility that we are dedicated to upholding.



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).

Message of the Managing Director

Indonesia is a dynamic place to do business. Wintermar Offshore Marine holds immense potential for growth in this large archipelago, which is well underpinned by Indonesia’s strong economic growth along with governmental moves to increase oil production and promote the domestic shipping sector. As an experienced, professionally-managed company, Wintermar Offshore Marine is poised to capitalize on the developing economic environment and increasingly strong demand for offshore support services in Indonesia.

Vision and professionalism are perhaps why Wintermar Offshore Marine has successfully earned numerous contracts from major players in the oil industry. We fully understand that in complex operations, each component must stand on its own. And by understanding the needs of our clients and providing flexible marine solutions, Wintermar Offshore Marine has also gained the trust of our multinational client base

Indonesia’s cabotage law, combined with the increased activity in offshore exploration and production, has stimulated an expansion of Wintermar Offshore Marine’s operations. Our fleet has grown to over 70 vessels, with more on order. With our young and technologically sophisticated fleet, developed use of IT to interface our onshore and offshore operations, and an experienced management team with depth of marine expertise, we are poised to claim higher market share as an Indonesian company operating to international standards.

In creating and providing quality marine support services, Wintermar Offshore Marine operates with an all-encompassing principle of integrity. We believe in the importance of integrity in People, Vessels and Services; Integrity in People relates to strict compliance to QHSE standards and an ethical code, Integrity in our Fleet is evidenced by a well-maintained and unimpaired fleet, while Integrity in our Services is attained through working together as a united team across all divisions to deliver client satisfaction

This is what sets us apart—our promise of delivering quality results with integrity. As we continue on our path of growth and innovation, fulfilling the expectations of clients, employees, suppliers, investors and indeed, of the people of Indonesia, we will persist in our vision of becoming the leading operator of marine vessels within the South East Asian region. Wintermar Offshore Marine WINS

Vision
To be the leading operator of marine vessels for the energy industry in South East Asia.

Mission
To provide high quality marine support services through development and implementation of innovative solutions with strong commitment to safety.

To achieve the highest standards of professional conduct, through integrity, quality, teamwork and efficiency and to ensure long term sustainability benefiting all stakeholders. Wintermar Offshore Marine WINS

Because Wintermar Offshore Marine operates in a demanding and complex industry, human capital development is an on-going priority. For crew, training is needed to ensure adherence to high safety standards and mastery of the equipment and  technology installed on board our fleet. For management, on going training is conducted to stay abreast of especially needed to achieve international certifications.



As a result of this focus on human resources, Wintermar Offshore Marine has developed a professional management team and effective crew. And with years of experience, Wintermar Offshore Marine can deliver its services efficiently and seamlessly, providing our growing client base and shareholders with maximum benefits.



However, long-term and sustainable business growth arises most clearly from the integrity of our staff: Each employee knows that his/her integrity is essential to the  process of delivering the best services to our clients. Planned maintenance systems ensure a well maintained and operationally ready fleet. Top management’s focus on our core value of Integrity  not only strengthens teamwork, but results in logistical efficiency, cost effectiveness and pride in a job done well. Wintermar Offshore Marine WINS

Wintermar strives to innovate to provide the best services. In the increasingly competitive global oil and gas industry, creativity is key to taking hold of available opportunities. The Company's fleet is developed to anticipate and cater to the needs of our clients with the aim to exceed client's expectation. This reinforces Wintermar's position as a leading offshore supply service provider in Indonesia.

Rig Move and Anchor Handling
Wintermar has extensive experience towing rigs, from jack-ups to floating units. Vessels and crew have the technology and expertise required to handle both short-distance and longdistance tows. The Company provides anchor handling solutions for a variety of needs.

Crew Change and Rig Supply
Wintermar’s diverse fleet of supply vessels is capable of supporting rigs in various water depths by transporting equipment, chemicals, personnel and other needs. Speed and safety are essential as offshore personnel travel often to and from shorebase to offshore rigs on the Company’s Crewboats and Fast Utility Vessels

Fire Fighting and Emergency Rescue

Wintermar’s vessels come equipped with advanced firefighting capabilities. The fleet is equipped and prepared to respond to any emergency situations with vessels certified to FiFi and ERRV standards.

Air Diving and ROV Support

Wintermar has DP2 Vessels with capability to support air diving and
ROV Operations suitable for subsea

Pipe Tailing Support

The Company’s vessels fitted with DP2 capability and anchor handling technology can support off shore subsea construction by using anchor handling equipment to tow out and retrieve pipelines from the sea bed.

Seismic Survey Support

Wintermar has experience in supporting seismic surveys using modified DP2 Platform Supply Vessels (fitted with seismic gun) with a fleet of supporting supply vessels. Wintermar Offshore Marine WINS

Wintermar Offshore Marine supports upstream activities of offshore oil and gas companies in exploration and development during production and post production stages. We provide this support by providing oil rigs with crew changes, towing, movement of supplies, fire fighting, emergency rescue, rig moves, anchor handling and oil storage. As operators of a variety of specialized vessels and with a present fleet size of around 65 vessels and more in the pipeline, we can cater to the wide ranging needs of oil and gas companies.


Transportation of liquid products and deck cargo utilizing large deck areas and bulk capacities under deck. These vessels can carry other equipment for drilling rigs, drillship and other platform support. Usually has DP1/DP2 to allow them to sit near rigs or platforms.  


Towing, anchor handling, barge support, FPSO support, moving and positioning drilling rigs transporting supplies and supporting drilling rig activities. These vessels also provide standby work and have firefighting capability.  


Tows barges and equipped with a winch capacity to pick up and reposition barge anchors. Usually work in the offshore construction sector.


Movement of personnel to and from the offshore field at high speeds. These vessels have aluminum hulls. These vessels are equipped with comfortable reclining seats and have space for deck cargo on the back deck.  

Fast Multi Purpose Supply Vessel

Specially designed to transport passengers and materials, these vessels have a large carrying capacity for materials, fuel and water, can reach speeds of above 30 knots, and equipped with FIFI 1, towing capability, Dynamic Positioning, as well as ERRV, which save clients money in their logistic operations. 

Harbour tugs for pushing, towing and to assist larger vessels. They are fitted with an Azimuth Stern Drive (ASD) propulsion system for high maneuverability. 

Multi-purpose vessels for the transportation of supplies to and from offshore oil platforms. They can also perform a standby emergency function. 


Transportation of goods and cargo operations with ballastable tanks and heavy load deck strength.  


Conventional tugs to tow and push other barges through rivers, canals and open sea.  Wintermar Offshore Marine WINS


Building a generation of future leaders amongst the children of our staff and crew through enhancing education.
Instilling our core value of integrity through interaction with our own staff volunteers through the following programs:

  • Full Marine Scholarship for children choosing a marine career.
  • Bursaries for a college going children in non-marine fields
  • Educational Fund to help children of limited income to access courses
  • Career Talk for High school children
  • Educational Field Trip for younger children Wintermar Offshore Marine WINS


We aim to create a socially responsible workforce who cares for the community we interact with.
Program including:

  • Staff Blood Donation Drive in cooperation with PMI DKI Jakarta
  • A Community Service Event in Desa Cemara Jaya, Karawang: “Dental Hygiene and the importance of hand washing” Organised by: sahabatWINS together with Dentists from RSGMP The Faculty of Dentistry Trisakti
  • Donation for flood victims in Garut, Jawa Barat
  • Donation of library and development of an early education centre (PAUD) in a fishing village in Karawang
  • Donation of safety equipment to improve fishermen’s safety at sea
  • Donation of computers for the administrative office of the District Head (“Lurah”) where our headquarter is located
  • Family Outing for families of staff
  • Crew Family Day for children and Spouses of our Seafarers to get acquainted and enjoy activities together
  • Funding for children in Yogyakarta through an organization named Sahabat Gloria Wintermar Offshore Marine WINS
One of concerns of the company is to preserve the environment, especially in the areas where the company operates.

Our Employee initiated Mangrove project involved planting 20,000 mangrove seedlings to protect the coastal area of Desa Pusakajaya Utara, Karawang, close to one of our areas of operation. Wintermar Offshore Marine WINS


The Company Places importance on employee’s health, both physical and mental. Apart from medical benefits, exercise and healthy lifestyle is encouraged through:
    • Annual Family 5K Charity Fun Run
    • Subsidized Employee recreational activities
    • Annual Inter department games
    • On site Gym facilities Wintermar Offshore Marine WINS

Safety is of paramount importance to us and we want to make it a culture for every single person in our organization to have the right and positive culture and approach to safety. We want everyone to come home safely.

The objective of the WINS Integrated Safety System is to improve the management and cost-effectiveness of overall WINS operations by:

  1. Providing a safe work environment for employees.
  2. Promoting a safety culture throughout the organization.
  3. Reducing the frequency and severity of accidents and losses.
  4. Protecting WINS and its property from accidental damage or loss associated with WINS activities.
  5. Including safety as an integral part of every operation.

Senior leaders in the organization will take the lead in promoting good safety culture, show visibility in the work place and continuously encourage good safety practices.

Safety is good business…for all of us and our clients. When all parties work cooperatively to incorporate safe work practices and procedures into their daily work activities, the savings in human and financial costs are immeasurable. When workplace accidents and injuries occur, the costs are high for employees, for the company and even for our clients. Prevention of workplace accidents and injuries is the aim of an effective safety program. Having a safe work environment where prevention is the key to an organization’s success is important to all of us.

Below are the various safety programs, and procedures established at WINS. Its purpose is to promote and ingrain the safety culture in each and every employee both onshore and onboard the vessels. Our Integrated Safety System consists of 5 main pillars and they are:
  1. Life-Saving Rules
  2. Safety Pyramid
  3. Leadership and Senior Management Visits
  4. Safety Reflective Learning (video)
  5. Learning Engagement Tools (LET)

The programs and procedures documented here have been developed internally and adapted from our clients in accordance to good safety practices.

1. Life-Saving Rules

WINS Life Saving Rules is a set of 12 rules for all employees of WINS to work and live by every day, everywhere WINS does business. The Rules were introduced to employees in early 2015 to follow WINS’ safety vision – everyone will go home safely – and WINS’ ongoing commitment to eliminate serious incidents at the workplace. These rules address the root causes of incidents at workplace. By bringing specific attention and focus to these areas, the goal is for all employees to become more aware of simple ways to manage critical risks on a day-to-day basis, and to see an improvement in WINS’ overall HSE performance and ultimately achieve our zero incident target.

2. Safety Pyramid
Safety pyramid is a concept of safety developed within the organization.

The objective of the safety pyramid is to measure the level of safety related activity conducted on board each vessel. This will be a guide to measure the safety performance each vessel as well as improving the safety culture and safety awareness on board vessels.

By achieving high numbers of safety observations and drills there should be a reduced number of incidents and accidents, therefore the pyramid shape should have a large base, generated by a large number of :

(a) reporting of near misses
(b) safety observations
(c ) drills conducted
(d) safety discussions especially before jobs
(e ) critical equipment integrity

3. Leadership and Senior Management Visits

Management visits is a record of all visits by members of management of WINS onboard any of WINS vessels. Management Visit onboard vessels is a continual process to provide motivational support to shipboard personnel, diagnose any needs required, observe shipboard performance in general and effectiveness of Company Policies and procedures. It also serves as an opportunity show to obtain feedback from crewmembers on all aspects relating to vessel and overall vessel operations.

4. Safety Reflective Learning (Video)
Reflective learning is a facilitated interactive group discussions through simple and engaging materials with a personal impact. The aim is to make learning more effective by supporting people to internalize the learning using a structured engagement method. It is a way of allowing employees to look back over an experience and break it down into its significant aspects, such as any factors affecting success or failure, a means of learning by making links between theory and practice (or learning and action) and a means of improving performance, by using the outcome of reflection to inform future practice and improve on future operation by analyzing their experience. This type of learning, which helps move employees from surface to deep learning, can include a range of activities, including enactment of previous mistakes, interactive sessions discussing a certain mistake during operations. The reflective learning is a method that creates behavioral change.

5. Learning Engagement Tools (LET)
The second part of reflective learning is a session called Learning Engagement Tools (LET). This session is to be conducted onboard vessels and facilitates an interactive small groups discussions of 2 – 4 person to be effective. This session encourage personal sharing amongst members on the topic and encourages participation. A double sided flipchart will be used for the sessions and this is to make learning from incidents more effective by supporting crewmembers to internalize the learning using a structured engagement method. Every quarter a new material following the current theme will be issued and to be used in the flipcharts. Wintermar Offshore Marine WINS


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