Plan Ledger DOL Form 5500 · updated monthly

Durham Manufacturing Company401(k)

THE DURHAM MANUFACTURING COMPANY PROFIT SHARING AND 401(K) PLAN · DURHAM, CT · plan year 2023

Reported admin expense ratio · 2023
0.01%

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

Durham Manufacturing Company reported $3,603 in plan administrative expenses for 2023: 0.01% of average plan assets, lower than ~75% of peers. Employer contributions averaged $9,833 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 3 years on file its reported administrative ratio rose from 0.02% to 0.07%. The plan sits in the $10M–$50M size bracket, benchmarked here against 26,779 comparable plans and shown alongside other manufacturing employers. By assets it is the 409th-largest of 1,106 plans among Connecticut employers on file, and the 4,315th of 13,661 in manufacturing. In 2023, the employer put in $1.32 for every $1.00 employees contributed themselves.

Plan summary
Net assets, end of year$31,604,648
Participants with balances170
Active participants125
Employer contributions$1,229,096
Employee contributions$930,473
Employer contribution per active participant$9,833
Average account balance$185,910
Benefits paid to participants$1,655,963
Plan auditUnmodified (clean) audit opinion
Plan history4
Yearassets · accounts · employer contribution
2025$28.5M · 186 accts · $1.4M emplr
2024$28.4M · 183 accts · $1.6M emplr
2023$31.6M · 170 accts · $1.2M emplr
2022$27.2M · 168 accts · $1.2M emplr
Administrative expenses, itemized · 2023
Recordkeeping & contract admin$3,422
Investment management$181
Total administrative$3,603
The Durham Manufacturing Company 401(k) match · 2023
Employer contribution per active participant$9,833
Median for plans this size$2,440
2025$8,769 per active participant
2024$12,033 per active participant
2023$9,833 per active participant
2022$9,396 per active participant

Durham Manufacturing Company's 2023 employer contribution ran above the $2,440 median for plans its size, placing it in the top quarter of its peers. 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 2023 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20232
EMPOWER ADVISORY GROUP, LLC · Investment management$181

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

Administrative cost history4
2025$19,589 · 0.07%
2024$8,042 · 0.03%
2023$3,603 · 0.01%
2022$4,814 · 0.02%
Same employer
Similar plansManufacturing · Connecticut
Dur-A-Flex, Inc CT$33.4M · 0.00%
Oem Controls, Inc. CT$32.5M · 0.26%
Mossberg Corporation CT$32.0M · 0.05%
Beekley Corporation CT$31.7M · 0.23%
Aba-Pgt, Inc. CT$31.2M · 0.01%
Shelterlogic Corp. CT$29.0M · 0.28%

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Source: U.S. Department of Labor, Form 5500 series, EIN 060327750 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.