Government Major Projects Portfolio
| Agency overview | |
|---|---|
| Formed | 2011 |
| Jurisdiction | Government of the United Kingdom |
| Headquarters | London, United Kingdom |
| Parent agency | National Infrastructure and Service Transformation Authority / HM Treasury |
| Website | www |
The Government Major Projects Portfolio (GMPP) is a collection of the United Kingdom government's largest, most complex, expensive, or strategically significant projects and programmes. It includes infrastructure, defence, digital transformation, and major service-delivery initiatives. The portfolio exists to strengthen oversight, accountability, and transparency across the government's highest-risk and highest-value projects.