Inter Power Engineering

Gates PCM Construction builds and maintains railway track — ballasted and slab — on Singapore's MRT network, and supplies track machinery, locomotives and wagons. It holds three current LTA trackwork contracts, including R1019, a six-year programme awarded in July 2024 to replace every rail fastening system on the North-South and East-West lines. A member of Japan's JR East Group since July 2023; 280 employees at December 2022.

Mikron Singapore designs and builds assembly and test automation systems for pharmaceutical and medtech manufacturers across India, Southeast Asia, South Korea, Taiwan and Japan, and is the R&D centre for the group's EcoLine assembly platform. The 60-plus-strong, ISO 9001-certified Tai Seng site is one of five production sites of Mikron Automation, the CHF 250.1 million division of SIX-listed Mikron Holding AG.

Nordmann Singapore manufactures high-purity acrylate and methacrylate speciality monomers for contact-lens and intraocular-lens makers at a purpose-built plant in the JTC Chemicals Hub at Tuas South, with purification, blending, re-packing, toll manufacturing and a local warehouse. ISO 9001:2015 certified, it is the production facility of Nordmann, the family-owned Hamburg chemical-distribution group with 2024 turnover of about €517 million.

OSCA Asia designs and builds office interiors from its Singapore headquarters at Aperia, Kallang, with offices in Kuala Lumpur and Ho Chi Minh City. The firm states it serves more than 500 multinational and local companies across Singapore, Malaysia, Vietnam and Indonesia. Its published portfolio names more than 40 client fit-outs — from 1,900 sq ft delivered in five weeks to 31,900 sq ft at Marina Bay Financial Centre — backed by in-house joinery and aftercare arms.

Puretech Engineering is a Singapore mechanical and electrical contractor established in 1995, wiring rail depots, airport terminals, shipyards and commercial buildings. Its current book spans four LTA rail contracts — Kim Chuan Depot, Hume Station, the Sengkang-Punggol LRT depot and Tengah Depot — plus the Shaw Tower redevelopment and the Mandai Lake Road resort development, and it fabricates switchboards and control panels rated to 22kV.