Apex Mechanical Systems Inc.

Form 5500

APEX MECHANICAL SYSTEMS INC.

7440 Trade Street, Suite A, San Diego, Ca 92121 (858) 536-8700 EIN:75-3124189 Plan Admin:Kathleen L Draper

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2022	Plan NameAPEX MECHANICAL SYSTEMS INC. 401(K) PLAN Plan #001 Participants BOY/EOY101 / 96 Assets BOY/EOY$2,100,013 / $1,601,517	2022	APEX MECHANICAL SYSTEMS INC. 401(K) PLAN - Plan #001	101 / 96	$2,100,013 / $1,601,517
2022	Plan NameAPEX MECHANICAL SYSTEMS, INC. HEALTH & WELFARE BENEFITS PLAN Plan #501 Participants BOY/EOY118 / 0 Assets BOY/EOY$0 / $0	2022	APEX MECHANICAL SYSTEMS, INC. HEALTH & WELFARE BENEFITS PLAN - Plan #501	118 / 0	$0 / $0
2021	Plan NameAPEX MECHANICAL SYSTEMS INC. 401(K) PLAN Plan #001 Participants BOY/EOY117 / 104 Assets BOY/EOY$1,842,054 / $2,100,013	2021	APEX MECHANICAL SYSTEMS INC. 401(K) PLAN - Plan #001	117 / 104	$1,842,054 / $2,100,013
2021	Plan NameAPEX MECHANICAL SYSTEMS, INC. HEALTH & WELFARE BENEFITS PLAN Plan #501 Participants BOY/EOY103 / 0 Assets BOY/EOY$0 / $0	2021	APEX MECHANICAL SYSTEMS, INC. HEALTH & WELFARE BENEFITS PLAN - Plan #501	103 / 0	$0 / $0
2020	Plan NameAPEX MECHANICAL SYSTEMS INC. 401(K) PLAN Plan #001 Participants BOY/EOY97 / 116 Assets BOY/EOY$1,579,941 / $1,842,054	2020	APEX MECHANICAL SYSTEMS INC. 401(K) PLAN - Plan #001	97 / 116	$1,579,941 / $1,842,054
2020	Plan NameAPEX MECHANICAL SYSTEMS, INC. HEALTH & WELFARE BENEFITS PLAN Plan #501 Participants BOY/EOY122 / 0 Assets BOY/EOY$0 / $0	2020	APEX MECHANICAL SYSTEMS, INC. HEALTH & WELFARE BENEFITS PLAN - Plan #501	122 / 0	$0 / $0
2019	Plan NameAPEX MECHANICAL SYSTEMS INC. 401(K) PLAN Plan #001 Participants BOY/EOY102 / 92 Assets BOY/EOY$1,317,293 / $1,579,941	2019	APEX MECHANICAL SYSTEMS INC. 401(K) PLAN - Plan #001	102 / 92	$1,317,293 / $1,579,941