According to a new report, Tory MP Robert Buckland oversaw a steady transfer of government money to BFS GROUP LTD. See the spend here. It is unclear how much of Buckland’s £46,701,496 spending lined the pocket of this unknown group.
A quick Google suggests they are a catering company or a wholesale food distributor.
It is hard to say much more as their website doesn’t work:

Wikipedia has this to say about BFS Group Limited:
Bidfood (formerly known as 3663, Bidvest 3663 and Bidvest Foodservice) is a Foodservice Wholesaler and distributor based in the United Kingdom.[1]
The BFS Group Limited was a wholly owned subsidiary of Bidvest, an international services, trading and distribution company listed on the JSE Securities Exchange in South Africa.[2] It is now a wholly owned subsidiary of BidCorp, also listed on the JSE. BidCorp, the Bid Corporation Limited, is the holding company of the Bidvest Group Limited.
Bidfood, Wikipedia
None of that explains why there are 100+ spends of over a thousand pounds each recorded for a single day – 01/01/2021.