Filings through .
Solxsys Administrative Solutions
Matched across 8 name variants in the filings
Solxsys Administrative Solutions summary
Solxsys Administrative Solutions appears on 40 retirement plans in Form 5500 Schedule C filings through plan year 2024. Those plans hold $11.9B in assets for 130,486 participants. The median client plan holds $125M. Most client plans are sponsored in MI, CT and NY. The largest clients by plan assets are Joint Board of Trustees Operating Engineers Local 324, Board of Trustees of the IBEW Local No. 58 Annuity Fund and New England Electrical Workers Money Purchase Plan and Trust. Plans reported $2.8M in direct and indirect compensation paid to Solxsys Administrative Solutions. The median is $53K per plan.
- Participants
- 130,486
- Median plan assets
- $125M
- Median plan participants
- 1,476
- Median fees per plan
- $53K
- Schedule C direct + indirect
Top 25 client plans by assets
Latest Form 5500 filing per plan through 2024
- MIParticipants 21,246
- MIParticipants 6,348
- CTParticipants 11,548
- MIParticipants 8,309
- NYParticipants 4,390
- CAParticipants 2,816
- CAParticipants 1,486
- MIParticipants 3,517
- RIParticipants 3,792
- NYParticipants 5,405
- MOParticipants 2,321
- MOParticipants 1,621
- RIParticipants 10,410
- MIParticipants 1,609
- MIParticipants 20,636
- CAParticipants 2,230
- MIParticipants 1,175
- NYParticipants 1,971
- MIParticipants 1,874
- MIParticipants 1,466
- IBEW Union Local 129$123MMIParticipants 742
- MIParticipants 1,588
- CTParticipants 918
- CTParticipants 670
- INParticipants 439
Top client states
- MI17 plans
- CT9 plans
- NY5 plans
- CA3 plans
- MO2 plans
Frequently asked questions
- Who uses Solxsys Administrative Solutions?
- 40 retirement plans list Solxsys Administrative Solutions as a service provider on Schedule C of Form 5500. The largest clients by plan assets include Joint Board of Trustees Operating Engineers Local 324, Board of Trustees of the IBEW Local No. 58 Annuity Fund, New England Electrical Workers Money Purchase Plan and Trust, The Board of Trustees of the Electrical Workers Pension Trust and Pavers & Road Builders DC Pension. Most client plans are sponsored in MI, CT and NY.
- How many plans does Solxsys Administrative Solutions serve?
- Solxsys Administrative Solutions serves 40 retirement plans with $11.9B in plan assets and 130,486 participants, based on the latest Form 5500 filings through 2024.
- What does Solxsys Administrative Solutions charge?
- Plans reported $2.8M in total Schedule C compensation paid to Solxsys Administrative Solutions. The median plan paid $53K. Fees vary with plan size and the services each plan buys.
Analytics
Market position · 2024
See full Solxsys Administrative Solutions analytics with Pro. Pro is free for 7 days and then costs $49 a month.
- 5-year plans-served trajectory
- Customer-base shape
- Median fees per service
- Competitor overlap
- Plans won and lost
- Top plans by assets
Fund lineups on plans this firm keeps
Large plans that name Solxsys Administrative Solutions as recordkeeper and list their funds in their filing.
Top managers in these lineups
| Manager | Plans |
|---|---|
| Vanguard | 11 |
| Fidelity (FMR) | 8 |
| PIMCO (Allianz) | 7 |
| BNY | 5 |
| Franklin Templeton | 5 |
Target-date series
Covers 71,410 large plans that list their funds in their annual filing. Updated Nov 6, 2026. Shares describe these plans, not the whole market.