When relevant, market shares may be adjusted, in particular, to account for controlling interests in other firms (See, e.g. Case IV/M.1383 - Exxon/Mobil, points 446-458; Case COMP/M.1879 - Boeing/Hughes, points 60-79; Case COMP/JV 55 - Hutchison/RCPM/ECT, points 66-75), or for other arrangements with third parties (See, for instance, as regards sub-contractors, Commission Decision 2001/769/EC in Case COMP/M.1940 - Framatome/Siemens/Cogema, OJ L 289, 6.11.2001, p. 8, point 142).
Kadar je primerno, se lahko tržni deleži prilagodijo zlasti zaradi upoštevanja kontrolnih deležev v drugih podjetjih (glej npr. zadevo IV/M.1383 - Exxon/Mobil, točke 446-458; zadevo COMP/M.1879 - Boeing/Hughes, točke 60-79; zadevo COMP/JV 55 - Hutchison/RCPM/ECT, točke 66-75) ali drugih sporazumov s tretjimi osebami (glej na primer v zvezi s podpogodbeniki Odločbo Komisije 2001/769/ES v zadevi COMP/M.1940 - Framatome/Siemens/Cogema, UL L 289, 6.11.2001, str. 8, točka 142).