I am updating my resume and currently am employed by company A. The owner of company A also owns company B, company C and company D. My job duties are the same for all of them companies but I also have certain job duties that only apply to 1 or 2 of the companies. How do i list this on my resume?
List them all under Company A - that is the organisation that will matter with background checks. You can list the other companies as related.
Company A (dates)
Description of responsibilities and examples of skills
Additional work for Company B, Company C, and Company D as part of role