Plan Ledger DOL Form 5500 · updated monthly

Solidus Technical Solutions, LLC401(k)

SOLIDUS TECHNICAL SOLUTIONS, LLC 401(K) PLAN · LUNENBURG, MA · plan year 2025

Reported admin expense ratio · 2025
0.32%

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

Solidus Technical Solutions, LLC reported $76,800 in plan administrative expenses for 2025: 0.32% of average plan assets, above the peer median. Employer contributions averaged $4,824 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 4 years on file its reported administrative ratio has held roughly steady near 0.32%. The plan sits in the $10M–$50M size bracket, benchmarked here against 1,620 comparable plans and shown alongside other professional & technical services employers. By assets it is the 1,128th-largest of 2,726 plans among Massachusetts employers on file, and the 4,734th of 11,654 in professional & technical services. In 2025, employees put in $3.40 for every $1.00 the employer contributed; active participation has shrunk from 88 to 73 since 2022.

Plan summary
Net assets, end of year$25,136,228
Participants with balances122
Active participants73
Employer contributions$352,144
Employee contributions$1,196,270
Employer contribution per active participant$4,824
Average account balance$206,035
Benefits paid to participants$2,504,338
Plan auditUnmodified (clean) audit opinion
Plan history4
Yearassets · accounts · employer contribution
2025$25.1M · 122 accts · $352K emplr
2024$22.3M · 133 accts · $366K emplr
2023$20.6M · 145 accts · $382K emplr
2022$17.5M · 145 accts · $365K emplr
Administrative expenses, itemized · 2025
Recordkeeping & contract admin$22,272
Investment management$46,942
Trustee / custodial$7,356
Total administrative$76,800
The Solidus Technical Solutions, LLC 401(k) match · 2025
Employer contribution per active participant$4,824
Median for plans this size$2,666
2025$4,824 per active participant
2024$4,459 per active participant
2023$4,776 per active participant
2022$4,150 per active participant

Solidus Technical Solutions, LLC's 2025 employer contribution ran above the $2,666 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 2025 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20253
SENTINEL PENSION ADVISORS · Loan processing · Recordkeeping$46,942
SENTINEL BENEFITS GROUP, LLC · Recordkeeping$22,272
CHARLES SCHWAB & CO. INC. · Recordkeeping · Custodial (securities)$7,586

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

Recordkeeper by year3
2025Charles Schwab, SENTINEL PENSION ADVISORS, Sentinel Group
2024Charles Schwab, SENTINEL PENSION ADVISORS, Sentinel Group
2023Charles Schwab, SENTINEL PENSION ADVISORS, Sentinel Group

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Administrative cost history4
2025$76,800 · 0.32%
2024$71,628 · 0.33%
2023$63,278 · 0.33%
2022$63,887 · 0.33%
Similar plansProfessional & Technical Services · Massachusetts
Validity Inc. MA$25.7M · 0.36%
Mak Technologies, Inc. MA$25.3M · 0.30%
Ocular Therapeutix, Inc. MA$25.1M · 0.46%
Veristat, LLC MA$24.9M · 0.29%
Kymera Therapeutics, Inc. MA$24.8M · 0.25%
Onboard Partners LLC MA$24.8M · 0.11%

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Source: U.S. Department of Labor, Form 5500 series, EIN 043547039 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.