Top Tier Capital Partners (TTCP) today announced it has closed on $925M in new capital commitments for Top Tier Venture Velocity Fund 4 (VVF4), as well as a collection of separate accounts, one of which focuses on late-stage climate tech co-investments. As a well-established venture investment firm, TTCP invests primarily in category-leading venture funds and high-growth, expansion-stage software and technology startups across the globe. With these new closings, the firm's total regulatory assets under management increases to more than $8.1 billion.