Apologies for the amateur question, but is there not a reputable...

Apologies for the amateur question, but is there not a reputable company who shareholders could engage to provide an unbiased assessment of IP valuation (given, the range is going to be very broad). I'm not talking about a large hedge fund manager who publishes assessments to influence the market, I'm talking about a company who gets paid for providing unbiased advice. To me, this would be a positive first step to create some transparency and to provide shareholders with an annual update so we know the board are looking after our interests, or not. Without independent audit/governance, then we are all in the dark.