從(cong)會(hui)計(ji)(ji)師(shi)(shi)事(shi)(shi)(shi)務(wu)所參(can)與(yu)并購事(shi)(shi)(shi)件(jian)的規模（剔除失敗事(shi)(shi)(shi)件(jian)）來看，按(an)照事(shi)(shi)(shi)件(jian)首次(ci)公告日在2022年上半(ban)年的口(kou)徑統計(ji)(ji)，天(tian)(tian)健會(hui)計(ji)(ji)師(shi)(shi)事(shi)(shi)(shi)務(wu)所以(yi)532億元排名(ming)第(di)一(yi)。天(tian)(tian)職國際會(hui)計(ji)(ji)師(shi)(shi)事(shi)(shi)(shi)務(wu)所和(he)大華(hua)會(hui)計(ji)(ji)師(shi)(shi)事(shi)(shi)(shi)務(wu)所分(fen)別以(yi)366億元及320億元位列(lie)第(di)二與(yu)第(di)三。

按照并購事(shi)件完(wan)成日口徑統計(ji)(ji)，立(li)信(xin)會(hui)(hui)計(ji)(ji)師事(shi)務所以568億(yi)元(yuan)排名(ming)第(di)(di)一。天(tian)職國(guo)際會(hui)(hui)計(ji)(ji)師事(shi)務所和信(xin)永(yong)中和會(hui)(hui)計(ji)(ji)師事(shi)務所分別(bie)以484億(yi)元(yuan)及429億(yi)元(yuan)位(wei)列(lie)第(di)(di)二與第(di)(di)三。