Plan Ledger DOL Form 5500 · updated monthly

Thermo Bond Buildings LLC401(k)

THERMO BOND BUILDINGS LLC 401(K) PLAN · ELK POINT, SD · plan year 2024

Reported admin expense ratio · 2024
1.08%

Peer grade: C+ · admin costs + employer contributions vs same-size plans · how grading works

Thermo Bond Buildings LLC reported $43,503 in plan administrative expenses for 2024: 1.08% of average plan assets, higher than ~75% of peers. Employer contributions averaged $1,449 per active participant. 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 1.24% to 1.08%. The plan sits in the $1M–$10M size bracket, benchmarked here against 18,840 comparable plans and shown alongside other construction employers. By assets it is among the smaller plans on file in South Dakota (195th of 233), and 4,128th of 5,337 in construction. In 2024, employees put in $3.01 for every $1.00 the employer contributed; active participation has grown from 115 to 140 since 2022.

Plan summary
Net assets, end of year$4,357,987
Participants with balances139
Active participants140
Employer contributions$202,830
Employee contributions$610,456
Employer contribution per active participant$1,449
Average account balance$31,352
Benefits paid to participants$607,193
Plan auditUnmodified (clean) audit opinion
AuditorELO PROFLLC
Plan history3
Yearassets · accounts · employer contribution
2024$4.4M · 139 accts · $203K emplr
2023$3.7M · 118 accts · $162K emplr
2022$2.8M · 109 accts · $442K emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$43,503
Total administrative$43,503
The Thermo Bond Buildings LLC 401(k) match · 2024
Employer contribution per active participant$1,449
Median for plans this size$1,313
2024$1,449 per active participant
2023$1,329 per active participant
2022$3,845 per active participant

Thermo Bond Buildings LLC's 2024 employer contribution ran above the $1,313 median for plans its size. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.

What these fees cost you

Annual cost at the plan's reported 2024 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20241
PRINCIPAL LIFE INSURANCE COMPANY · Contract administrator · Loan processing$43,503

Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.

Administrative cost history3
2024$43,503 · 1.08%
2023$41,522 · 1.27%
2022$35,607 · 1.24%
Same employer
Similar plansConstruction · South Dakota
Frisbees, Inc. SD$12.8M · 0.51%
Krohmer Plumbing SD$9.0M · 0.16%
Howe, Inc. SD$8.4M · 0.41%
First Rate Excavate, Inc. SD$3.8M · 1.93%
Heavy Constructors, Inc. SD$3.2M · 0.51%
Swa Corporation SD$243K · 1.05%

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Source: U.S. Department of Labor, Form 5500 series, EIN 263740666 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.