Verified Nov 2026
Metal Fabrication
·
Pioneer, California
·
Since 1990
Hanwha Offshore Singapore is a contractor that engineers, fabricates, constructs, and commissions offshore topside modules for the energy sector. It was founded in 1990 as Dyna-Mac Engineering Services and is headquartered in Pioneer, California, United States, with a workforce in the 500 to 1,000 employee band. The company is part of the Hanwha Group and Hanwha Ocean family and is publicly listed under the ticker NO4. It serves the hydrocarbons, energy, and emerging renewables industries, and in May 2026 Hanwha Ocean launched it as a Singapore offshore subsidiary.
Hanwha Offshore Singapore at a glance
Revenue
291.8M
Employees
500-1,000
Founded
1990
Headquarters
Pioneer, California
Ownership
Publicly traded (SGX: NO4)
Certifications
ISO 9001
Industries
Automotive
Electric Vehicles
Construction
Renewable Energy
Industrial Equipment
STABILITY SIGNALS
Established & strong
36 years in operation (founded 1990).
Publicly listed; no distress event on record.
Holds ISO 9001 certification(s) per public sources.
Overview
Hanwha Offshore Singapore is a contractor that engineers, fabricates, constructs, and commissions offshore topside modules for the energy sector. It was founded in 1990 as Dyna-Mac Engineering Services and is headquartered in Pioneer, California, United States, with a workforce in the 500 to 1,000 employee band. The company is part of the Hanwha Group and Hanwha Ocean family and is publicly listed under the ticker NO4. It serves the hydrocarbons, energy, and emerging renewables industries, and in May 2026 Hanwha Ocean launched it as a Singapore offshore subsidiary.
At a glance
Attribute | Detail |
|---|---|
Founded | 1990 |
Headquarters | Pioneer, California |
Employees | 500-1,000 |
Revenue | 291.8M |
Ownership | Publicly traded (SGX: NO4) |
Primary capability | Metal Fabrication |
Certifications | ISO 9001 |
What Hanwha Offshore Singapore makes
The company's stated capabilities include fabrication of modules for FPSOs, FSOs, FLNGs, and FSRUs, along with CCUS engineering and onshore commissioning services, and it holds ISO 9001 certification.
Certifications
Hanwha Offshore Singapore is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — e2i.com.sg
Latest developments
2026-05-15 — Hanwha Ocean Launches Singapore Offshore Subsidiary - Businesskorea (businesskorea.co.kr)
2026-01-06 — Hanwha Offshore Singapore Hosts Christmas Sundowner to Celebrate Partnerships and Project Milestones | Hanwha Offshore Singapore (hanwhaoffshoresingapore.com)
2025-10-22 — 📢 Hanwha Offshore Singapore is expanding and here is the list of openings that might interest you: | Ser Leong E. (linkedin.com)
2025-08-13 — Hanwha Offshore Singapore Celebrates Major Milestone with Successful Delivery for FPSO Errea Wittu Project | Hanwha Offshore Singapore (hanwhaoffshoresingapore.com)
2025-05-14 — Hanwha Ocean exits China joint venture (seatrade-maritime.com)
2025-05-13 — 🚀 We’re Expanding – Be Part of Hanwha Offshore Singapore’s Growth! | Ser Leong E. (linkedin.com)
Company details
The company reports an annual revenue band of 291.8M and a workforce of approximately 1,147 employees, and it is a key member of the Hanwha Group. Hanwha Offshore Singapore was founded in 1990, has an estimated 500-1,000 employees, and is headquartered in Pioneer, California. On the LightSource stability read it is rated "Established & strong": 36 years in operation (founded 1990). Publicly listed; no distress event on record. Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Hanwha Offshore Singapore make?
Hanwha Offshore Singapore is a contractor that engineers, fabricates, constructs, and commissions offshore topside modules for the energy sector. It was founded in 1990 as Dyna-Mac Engineering Services and is headquartered in Pioneer, California, United States, with a workforce in the 500 to 1,000 employee band. The company is part of the Hanwha Group and Hanwha Ocean family and is publicly listed under the ticker NO4. It serves the hydrocarbons, energy, and emerging renewables industries, and in May 2026 Hanwha Ocean launched it as a Singapore offshore subsidiary.
Where is Hanwha Offshore Singapore headquartered?
Hanwha Offshore Singapore is headquartered in Pioneer, California.
When was Hanwha Offshore Singapore founded?
Hanwha Offshore Singapore was founded in 1990.
How big is Hanwha Offshore Singapore?
Hanwha Offshore Singapore has an estimated 500-1,000 employees, with revenue in the 291.8M range.
Is Hanwha Offshore Singapore publicly traded?
Publicly traded (SGX: NO4). Public financial figures are drawn from its filings.
What certifications does Hanwha Offshore Singapore hold?
Hanwha Offshore Singapore lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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