Dozens of Channel 4 companies in Great-Britain? I doubt!

When completing (a bit) of an obscure TV series aired in the UK by the ONE AND ONLY Channel 4 [uk], I was asked by the drop down what of many Channel 4 "companies" I wished to enter... Of course they are all the same. Plus, there is half a dozen more Channel 4 [us] that I suspect is just a branch of the British one, but I won't look that up now. Please merge the following "companies" into one: co0103747 Channel Four Film (GB) co0103532 Channel Four Films (GB) a subsidiary, the plural being the correct spelling co0290683 Channel 4 Television (GB) co0674378 Channel 4 News (GB) co0044785 Channel 4 International (GB) co0159436 Channel Four (GB) co0200324 Channel Four International (C4i) (GB) co0235537 Channel 4 DVD (GB) co0219181 Channel 4 Archive (GB) co0106289 Channel 4 Video (GB) co0706824 Channel 4 (GB) their master brand, not a company, and my favorite for simplicity and public knowledge co0103528 Channel 4 Television Corporation (GB) alias Channel Four Television Corporation, probably the best legal choice to be the recipient of the other DUPLICATE COMPANY FILES. Have a look: https://www.channel4.com/corporate/about-4/who-we-are/about-channel-4