Ralston Mechanical Systems, Inc.

Form 5500

RALSTON MECHANICAL SYSTEMS, INC

296 Madison Street, Wilkes Barre, Pa 18705 (570) 824-7846 EIN:23-2911140 Plan Admin:Kenneth Ralston

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2022	Plan NameRALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN Plan #001 Participants BOY/EOY1 / 1 Assets BOY/EOY$228,558 / $201,889	2022	RALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN - Plan #001	1 / 1	$228,558 / $201,889
2021	Plan NameRALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN Plan #001 Participants BOY/EOY2 / 1 Assets BOY/EOY$222,656 / $228,558	2021	RALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN - Plan #001	2 / 1	$222,656 / $228,558
2020	Plan NameRALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN Plan #001 Participants BOY/EOY2 / 2 Assets BOY/EOY$202,601 / $222,656	2020	RALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN - Plan #001	2 / 2	$202,601 / $222,656
2019	Plan NameRALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN Plan #001 Participants BOY/EOY2 / 2 Assets BOY/EOY$177,348 / $202,601	2019	RALSTON MECHANICAL SYSTEMS 401(K) RETIREMENT PLAN - Plan #001	2 / 2	$177,348 / $202,601