PT Sigma Hartek is engaged in repair, maintenance, installation, spare parts services, professional chemical cleaning services with a manufacturing business focus on the pharmaceutical, cosmetic, food and beverage industries spread across the Jabodetabek and non-Jabodetabek areas.

PT Sigma Hartek was founded in 2014, has served and helped many companies that require maintenance and repairs, installation upgrades and spare parts needs in collaboration with several spare parts suppliers. In providing its services, it prioritizes customer satisfaction for the need for quality repair services, is economical in terms of costs and is responsible for its services.