помогите пожалйуста перевести

[lisa_alisa]

доход компаний, в уставных капиталах которых участвует фирма.

заранее спасибо.

[Колян]

very imho: income of affiliated companies?

[Alex16]

income of companies in which the firm participates [in the charter capitals of which the firm participates].

I suspect that native speakers would choose the first option.

[V]

in which (the firm) holds participations / equity (stakes)