Dave Cheesman

Advent Venture Partners LLP (AVP) is a private equity/venture capital firm founded in 1981 by David James Scott Cooksey. The firm is headquartered in London, United Kingdom.

Celoxica Ltd. provides hardware accelerated products utilizing field programmable gate array-based architectures. Its products include accelerated market data line handlers; accelerated market data feed handlers and accelerated order access and execution. The firm's solutions include market data feed handlers for the United States and European equities, options and futures exchanges. The company was founded by William Warner and Louise Helen Wallace in 1996 and is headquartered in London, the United Kingdom.

SPI Lasers LLC develops and manufactures modulated and pulsed fiber lasers, components, and subsystems. The company was founded in 2000 and is headquartered in Santa Clara, CA.