O'Connor & Hannon

District of Columbia

0 filings from 0 registrants

Reported on its behalf

every LD-2 on file

Its own filed spend

lobbying for itself

Fees to outside firms

none reported

This record groups every filed spelling of the client's name into one entity, so "MERCK & CO., INC." and "MERCK & CO INC" read as the same company. The grouping is the client's normalized name — organizations that file under genuinely different names appear separately. Handle: oconnor-hannon.