I skimmed the report.[1] Very few corporation names can be found, unless I missed them. I found some attributions in highlight stories, e.g. Tate & Lyle Sugars in a Thailand case of sugar plantation taking land by force; but those are few and isolated.
IMO a list of names of people murdered means almost nothing to any reader beyond the symbolic value. Now, if you also attach the names of responsible/beneficiary corporations in each case, especially the multinationals, it would be a lot more powerful.
[1] https://www.globalwitness.org/documents/20190/Last_line_of_d... (warning: it has `content-disposition: attachment` so it will be downloaded rather than opened by your browser)