
DSIC Offshore is a Dalian-based contractor for offshore engineering and shipbuilding, delivering complex drilling units, FPSOs and related offshore products with strong project management and build capacity.
Dalian Shipbuilding Industry Offshore Co., Ltd. (DSIC Offshore), now operating as Dalian Shipbuilding Offshore Co., Ltd. (DSOC), is based in Dalian Bay with convenient land and sea logistics. The company operates as a comprehensive contractor specializing in the design, construction, repair, conversion and modification of ships and offshore units.
Its core scope covers offshore engineering products such as jack-up and semi-submersible drilling and production platforms, drillships, FPSOs, and other fixed or floating oil and gas facilities. The portfolio also includes topside modules and gas carriers, alongside services spanning construction, repair and retrofit work.
Backed by accumulated technical and management resources and supported by its parent company DSIC, DSOC is equipped with advanced production facilities and an experienced management and technical team. The yard can undertake multiple projects in parallel and targets annual deliveries of 8–10 offshore projects. Sound quality, HSE, environmental, energy and project management systems support execution from design through delivery.
DSOC serves major domestic oil companies including CNOOC, PetroChina and Sinopec, and has delivered products to overseas clients in markets such as the United States, Norway and the Netherlands. The company is also expanding into green and clean energy segments and has achieved breakthroughs in gas carriers as part of its product diversification and upgrading.

The company delivers end-to-end contracting services across design, construction, repair, conversion and modification for ships and offshore units, supporting complex projects from engineering through delivery.
Dalian Shipbuilding Offshore Co., Ltd. (DSOC) was established on September 15, 2023, and was formerly known as Dalian Shipbuilding Industry Offshore Co., Ltd.
Located in Dalian Bay with strong land and sea transportation access, the site is approximately 19 km from the city centre and 15 km from the airport.
The yard is equipped to simultaneously construct various vessel types and offshore products, supported by advanced production facilities and engineering resources.
The company has built a management and technical team of more than 400 people, combining project execution experience with specialized offshore engineering capability.
Sound and effective quality, HSE, safety, environmental, energy management and project management systems are established to support reliable delivery and operational control.
The company is expanding into green and clean energy product fields, achieving breakthroughs in gas carriers and delivering high-tech, high-value-added products to support a diversified product structure.
With a long track record in offshore construction, the company has delivered a wide range of offshore projects and continues to strengthen its position in the international offshore construction contractor market.
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