The Sustainability Open Innovation Challenge (SOIC), organized by Enterprise Singapore, is a high-profile global program that connects innovative startups with leading corporations to solve real-world sustainability problems. Unlike a typical grant, this is a partnership-driven initiative where established companies (“challenge owners”) post specific business challenges, and innovators from around the world are invited to propose and pilot solutions.
Program Overview
The core of the SOIC is a set of “challenge statements” from major corporate partners across various sectors (e.g., energy, manufacturing, real estate, food). Startups apply not to a general fund, but directly to a specific challenge they believe their technology can solve. Winning solutions receive funding, pilot opportunities, and a direct pathway to a commercial relationship with a major client.
Key Benefits
- Significant Support: The program offers a substantial pool of resources, often exceeding S$3,000,000, which includes prize money, pilot funding, grants, and other support.
- Corporate Partnership: The main prize is a direct pilot project with a corporate partner. This provides invaluable validation, a testbed for the technology, and a potential first major customer.
- Mentorship & Resources: Winners gain access to the expertise and resources of the corporate partners and Enterprise Singapore’s network.
- Global Platform: The challenge provides a global stage for startups to showcase their solutions to investors, partners, and potential customers in the sustainability ecosystem.
Eligibility Criteria
- Open To: Startups, SMEs, and research institutes from anywhere in the world.
- Solution-Focused: Applicants must have a tangible solution, prototype, or technology that directly addresses one of the specific challenge statements published for the 2026 cycle.
- Readiness: The program seeks solutions that are at a Technology Readiness Level (TRL) suitable for piloting, typically beyond the pure ideation stage.
Application Process
- Deadline: January 30, 2026.
- Submission: Applications are made through the official SOIC portal, where applicants select the specific challenge statement they are addressing.
- Requirements: A detailed proposal outlining the solution, its technical feasibility, the team’s expertise, and a plan for the pilot project.




