Prominent trial lawyers, practice group leaders and the chairmen of several major U.S. law firms are among the more than 200 top volunteer fundraisers for Joe Biden’s presidential campaign, according to a list the Democratic candidate and former vice president disclosed Friday night.

The list of 250 names revealed the individuals and couples who have raised at least $25,000 for Biden’s presidential run. The Biden campaign has relied on large-dollar donations and big fundraising events, according to a Politico report that called bundlers “critical to his success.”