Sterling Engineering Co., Inc.

Form 5500

STERLING ENGINEERING CO., INC.

79 Main Street, Sturbridge, Ma 01566 (508) 347-9101 EIN:04-3312190 Plan Admin:Jennifer V Morrison-Dominguez

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameSTERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN Plan #001 Participants BOY/EOY11 / 11 Assets BOY/EOY$2,519,744 / $2,983,812	2023	STERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN - Plan #001	11 / 11	$2,519,744 / $2,983,812
2022	Plan NameSTERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN Plan #001 Participants BOY/EOY10 / 11 Assets BOY/EOY$2,719,676 / $2,519,744	2022	STERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN - Plan #001	10 / 11	$2,719,676 / $2,519,744
2021	Plan NameSTERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN Plan #001 Participants BOY/EOY8 / 10 Assets BOY/EOY$2,327,551 / $2,719,676	2021	STERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN - Plan #001	8 / 10	$2,327,551 / $2,719,676
2020	Plan NameSTERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN Plan #001 Participants BOY/EOY8 / 8 Assets BOY/EOY$1,909,745 / $2,327,551	2020	STERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN - Plan #001	8 / 8	$1,909,745 / $2,327,551
2019	Plan NameSTERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN Plan #001 Participants BOY/EOY8 / 8 Assets BOY/EOY$1,496,303 / $1,909,745	2019	STERLING ENGINEERING CO. , INC. 401K PROFIT SHARING PLAN - Plan #001	8 / 8	$1,496,303 / $1,909,745