Upstream Ventures is a Singapore-based venture capital firm focusing on early-stage investments in knowledge-intensive companies across Singapore, India, and China. They typically invest up to $3 million per company in Startup or Series A rounds, targeting scalable solutions and services built on proprietary core technologies.

The firm provides funding, expertise, and networks to its portfolio companies, often leading or co-investing in rounds. Upstream Ventures has invested in SpineMark, which has raised a total of $10 million. The firm is affiliated with McLean Watson Capital Inc., expanding its reach and resources in the venture capital ecosystem.