Kos Services, LLC401(k)

Kos Services, LLC reported $28,688 in plan administrative expenses for 2024: 0.83% of average plan assets, above the peer median. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.

Across the 2 years on file its reported administrative ratio fell from 1.23% to 0.83%. The plan sits in the $1M–$10M size bracket, benchmarked here against 18,840 comparable plans and shown alongside other health care & social assistance employers. By assets it is among the smaller plans on file in Illinois (3,113th of 3,702), and 8,668th of 11,911 in health care & social assistance. active participation has grown from 488 to 597 since 2022.