Net Asset Value(s)

TriVest VCT plc (the "Company")

2 July 2007

Net Asset Value

On 30 April 2007, TriVest VCT plc announced that the unaudited bid price net
asset value per share (excluding current year income) of the Company as at
close of business on 31 March 2007 was 111.00 pence per Ordinary Share. This
included the value of its investment in Oxonica plc at the then current bid
price of 118 pence per share. Dealings in Oxonica's shares on AIM were
suspended on 27 April 2007, but re-listed on 6 June 2007.

Since re-listing, the Board of TriVest VCT plc has noted the high volatility of
Oxonica's share price. The Board advises that, for every 10p change in
Oxonica's share price, the net asset value per share in TriVest VCT plc changes
by approximately 1.3 pence per share.

The Board intends to make the normal announcement of the Company's net asset
value as at 30 June 2007 by the end of July 2007.