Flatiron Structures Company Llc L.C.

Form 5500

FLATIRON CONSTRUCTION CORP.

385 Interlocken Crescent Suite 900, Broomfield, Co 80021 (303) 485-4050 EIN:84-1245002 Plan Admin:Tiffany Herron

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2022	Plan NameFLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN Plan #005 Participants BOY/EOY1,298 / 1,126 Assets BOY/EOY$12,070,268 / $10,673,860	2022	FLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN - Plan #005	1,298 / 1,126	$12,070,268 / $10,673,860
2021	Plan NameFLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN Plan #005 Participants BOY/EOY1,530 / 1,298 Assets BOY/EOY$11,479,903 / $12,070,268	2021	FLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN - Plan #005	1,530 / 1,298	$11,479,903 / $12,070,268
2020	Plan NameFLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN Plan #005 Participants BOY/EOY1,750 / 1,530 Assets BOY/EOY$12,034,850 / $11,479,903	2020	FLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN - Plan #005	1,750 / 1,530	$12,034,850 / $11,479,903
2019	Plan NameFLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN Plan #005 Participants BOY/EOY1,576 / 1,750 Assets BOY/EOY$7,646,759 / $12,034,850	2019	FLATIRON NON-UNION HOURLY EMPLOYEES' 401(K) PLAN - Plan #005	1,576 / 1,750	$7,646,759 / $12,034,850