Fetching details from the dictionary...

and (also); both ... and; as well as
本人並びにご家族の健康をお祈りします。
I wish for the health of you and your family.
会長並びに役員の皆様に感謝します。
I thank the chairman and all the executives.
参加者並びに関係者の方々に報告します。
I report to the participants and related parties.