Beauhurst has valuations across fundraises, acquisitions & IPOs in the UK, which is the company's valuation at the time of transaction.
We use the data in share allotment forms filed with Companies House to calculate valuation. To get the post-money valuation we multiply the price paid for each share issued in a fundraising by the total number of shares in the company. To get the pre-money valuation we subtract from the post-money valuation the amount of investment received on this particular round.