Top 40 IT companies in Singapore

Of the companies on this list, the largest by team size on LinkedIn are NCS Group (11,017), Circles (1,851), Cloud4C Services (1,714), Optimum Solutions Pte (1,510) and DayOne (1,424). Among those founded in the last ten years, the largest are DayOne, Univers, Bridge Data Centres, Amber Group and Qapita.

Among companies on this list founded in 2020 or later, the largest by team size on LinkedIn are DayOne (1,424), Bitdeer (434) and Tazapay (300).

The most prominent are DayOne, Bridge Data Centres, NCS Group, Bitdeer, Amber Group, Univers, Qapita, Circles, Optimum Solutions Pte and Cloud4C Services. This page lists the top 40; Crunchbase files 3,580 IT companies with a Singapore head office, and 562 of them pass our checks.

Crunchbase files 3,580 companies with a Singapore head office under its Information Technology category. 562 of them pass our checks: a LinkedIn page that agrees on the city and the country, at least five people, and a company profile read in the last 180 days.

By founding year: DayOne (2022), Bitdeer (2021), Tazapay (2020), Qapita (2019), Sky Mavis (2019) and Qashier (2019).

By a combined score of team size on LinkedIn, total money raised and how many of the company's people we hold. Every list in the directory uses this order. It is not a popularity vote and nobody pays to be on it.

Generect holds 41,438 people working at these 562 companies now. Open the list in Generect to filter them by role, seniority and location and to get verified work emails. This page publishes company data only, no personal contact details.

It was built from data read on 28 Oct 2026. The date at the top of the page changes every time the list is rebuilt.

By latest recorded round in the top 40: 4 raised a Series B, 3 debt financing, 2 Series A, 2 Series C, 1 Series D, 2 a round of unknown series, 2 private equity, 1 a corporate round and 1 a grant. 2 are public: Bitdeer and Toku.

DayOne and Bridge Data Centres build and run hyperscale digital infrastructure for cloud and enterprise customers. Procurri supplies data centre equipment and lifecycle services, and CDNetworks provides CDN and cloud security.