The Democratic Unionist Party (DUP) is the biggest of the two main unionist political parties in Northern Ireland. It was founded by Ian Paisley and the current leader is Edwin Poots. It is the largest political party in Northern Ireland, with 10 of 18 Northern Irish seats in the UK Parliament as well as 28 of 90 seats in the Northern Ireland Assembly. They strongly support Northern Ireland staying in the United Kingdom, and are very conservative.