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Buy & Sell Wintermar Offshore Marine Tbk. - WINS Share Price Today

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About Wintermar Offshore Marine Tbk.

Oil, Gas & Coal Equipment &

PT Wintermar Offshore Marine Tbk (the Company) was established under its original name of PT Swakarya Mulia Shipping base on notarial deed No.98 of Mrs Trisnawati Mulia, S.H, dated on 18 Dec, 1995. The Companys articles of association has been amended several times, most recently by notarial deed No. 15 of Fathiah Helmi, S.H., dated Sep 16, 2010, concerning among others, change in company's name, par value and public offering.

Shareholders
Masyarakat - Non Warkat - Scripless
37.14%
PT Wintermarjaya (C)
34.01%
Sugiman Layanto (C)
7.87%
Johnson Williang
7.3%
Manoj Pitamber
5.88%
Pinky NK
5.52%
Saham Treasury
1.19%
Nely Layanto
0.9%
Janto Lili
0.12%
Muhamad Shanie
0.07%

Directors and Commissioners
Director
Sugiman Layanto
Nely Layanto
Janto Lili
Muhamad Shanie Mubarak
Commissioner
Jonathan Jochanan
Sim Idrus Munandar
John Stuart Anderson Slack
Company History
Listing Date
29 November 2010
IPO Price
Rp380
IPO Shares
900,000,000
IPO Amount
Rp90B

Address
Address: Jl. Kebayoran Lama No.155 Jakarta 11560
Phone: (021) 530 5201; 530 5202
Fax: (021) 530 5203
Email: investor_relations@wintermar.com
Website: www.wintermar.com
News
pluang news
PT Wintermar Offshore Marine Tbk. (WINS) melakukan penyertaan Modal dalam Perusahaan Patungan yaitu PT Alto Nautika Teknologi (ANT) pada tanggal...
pluang news
Emiten pelayaran, PT Wintermar Offshore Marine Tbk (WINS), resmi memberikan jaminan perusahaan (corporate guarantee) senilai maksimal USD 26,2 juta atau...
pluang news
Emiten jasa pelayaran penunjang industri minyak dan gas lepas pantai, PT Wintermar Offshore Marine Tbk (WINS), resmi melakukan ekspansi bisnis...
pluang news
Nely Layanto selaku Direktur PT Wintermar Offshore Marine Tbk. (WINS) telah menambah porsi kepemilikan sahamnya pada tanggal 15 Januari 2026. Manajemen...
pluang news
PT. Wintermar Offshore Marine Tbk. (WINS) memberikan Jaminan Perusahaan (Corporate Guarantee) dan Deficit Cash Flow Guarantee 23 Desember 2025 Nely Layanto...

Frequently Asked Questions
Yes. Indonesian Stocks (by PT Sarana Santosa Sejati as a Level-II Institutional Security Brokers Marketing Partner, in collaboration with PT Pluang Maju Sekuritas as a Securities Company) are licensed and supervised by OJK.
The trading hours starts from 09.00-11.30 WIB and will continue at 14.00-16.00 WIB. Trading hours are closed during Saturday, Sunday, and Public Holiday. You can only trade Indonesian Stocks during trading hours. You can check any changes or updates at Indonesian Stock Exchange official website.
Pluang by PT Sarana Santosa Sejati charges 0% transaction fees for buy and sell transactions.
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