Ruxchai Group Ltd. is a holding company that owns and operates many businesses across multiple industries. Founded by Dr. Lamoon Luesukprasert whose dedication to quality is unsurpassed, every company under our umbrella seeks to always provide top quality products and services within their specific industry. Currently, our businesses span industries from farming, frozen food processing, to technology, bio-technology, and energy. We enjoy forming multi-level relationships with our customers and hope that our subsidiaries will be able to provide you with the best products and services that you want.


Marine Gold Products Ltd.

Thailand’s largest exporter of frozen shrimp and frozen shrimp products.

sc_logoSinchai Coldstorage Co., Ltd.

Provide complete cold storage services.

mrb1 Marine Bio Resources Ltd.

Manufacturer of quality Chitin, and Chitosan chemical compound.


Simple Tech Ltd.

A software development company focusing on the development of ERP and cold storage management software.

NaiLai-LogoNai Lai Co., Ltd.

One of Thailand’s largest shrimp wholesaler.


S.I.A. Farm Co., Ltd.

Sustainable shrimp farm with capacity to produce 50 tons of shrimps annually.


Enmax Holding (Thailand) Co., Ltd.

Energy Service Company focusing on renewable energy and energy conservation. We design, install, and operate solar PV systems for commercial and residential customers.


Enmax Solar I Co., Ltd.

Energy company to sell electricity to the Thai Electric Authority under the Power Purchase Agreement (PPA) programs.