401(k) · DOL Form 5500 · 2024

The Rock Solid, Inc. 401(k) Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets: 176
Participants Small participant base: 55th
Percentile by assets National rank: $55,259
Avg per participant Low balance/head

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Official DOL plan name: Rock Solid Employees 401(k) Plan · Sponsored by The Rock Solid, Inc. · Arizona · Construction

$10M in assets, 176 participants

The Rock Solid, Inc.'s Rock Solid Employees 401(k) Plan reported $10M in total assets and 176 participants in its 2024 DOL Form 5500 filing, ranking in the 55th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

#4,845 in Construction (9,039 peers)

Coverage in Arizona

Rock Solid Employees 401(k) Plan covers 176 participants in Arizona, about 31% of the average Arizona filer (state average ~564 per filing). Assets: $10M.

#4,845
in Construction (9,039 peers): +14.8%
assets growth YoY

Rock Solid Employees 401(k) Plan's mid-pack asset rank among Construction and all filers

Rock Solid Employees 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$9,725,499 Top 45% higher than 55% of 123,620 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Rock Solid Employees 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Rock Solid Employees 401(k) Plan sits mid-pack in the medium band (176 participants).

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Rock Solid Employees 401(k) Plan reported net income fell from $2M in the plan year 2023 filing to $1M in the plan year 2024 filing.
Rock Solid Employees 401(k) Plan reported participants rose from 146 in the plan year 2023 filing to 176 in the plan year 2024 filing.
Rock Solid Employees 401(k) Plan end-of-year assets rose from $8M in the plan year 2023 filing to $10M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 860714549 · The Rock Solid, Inc. PY 2024 · 401(k)

Rock Solid Employees 401(k) Plan · $10M · 176 · 55th

5500 $10M
ASSETS 176
PCT 55th
EIN 401(k)
RANK near Centennial Plastics, Inc Retirement Plan
PHOTO ind #4845

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Construction retirement plans → · Plans in Arizona →

End-of-year total assets ($M) among Rock Solid Employees 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Arizona filing particulars

Total Assets (Beginning of Year)	$8M
Net Assets (End of Year)	$10M
Net Income	$1M
Employer EIN	860714549
Plan Effective Date	1994-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (The Rock Solid, Inc.)

Latest sponsor-wide plan assets: $10M 47.48858405940247% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	127	$7M
2023	1	146	$8M
2024	1	176	$10M

Nearby 401(k) Plans in Arizona

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Rock Solid Employees 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants

Bechtel Trust & Thrift Plan $6.1B · 7,971
Banner Health Employees 401(k) Plan $4.9B · 54,731
Freeport-Mcmoran Inc. Employee Capital Accumulation Program $2.7B · 13,770
Republic Services, Inc. 401(k) Plan $2.7B · 32,629
Stantec 401(k) Plan $2.3B · 11,603

Compare Rock Solid Employees 401(k) Plan side-by-side with 3 peers →

Rock Solid Employees 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Centennial Plastics, Inc Retirement Plan in NE ($10M); by covered participants it is Central Texas Refuse 401(k) Plan in TX (176 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($10M here).

Centennial Plastics, Inc Retirement Plan (NE) $10M · 126
John Ed Chambers Memorial Hospital 401(k) Plan (AR) $10M · 228
Jennifer K. Cruseturner, Chapter 13 Retirement Plan (TN) $10M · 21
Community Partnership for Child Development 401(k) Profit Sharing (CO) $10M · 343

Similar participant headcount

Nearest other-state filings by covered participants (176 participants); asset peers above are excluded.

Central Texas Refuse 401(k) Plan (TX) 176 · 0 off
Jnko Management, Inc. 401(k) Plan (MI) 176 · 0 off
Net100 401(k) Plan (VA) 176 · 0 off
Life Tech Inc (NJ) 176 · 0 off

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Rock Solid Employees 401(k) Plan assets move in 2024? ▼

Rock Solid Employees 401(k) Plan grew at a solid clip - up 14.8% during 2024, from $8M to $10M. Reported net income was $1M.

How have The Rock Solid, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), The Rock Solid, Inc.'s sponsor-wide assets grew 47.5%, from $7M to $10M.

Which 401(k) plans are similar in size to Rock Solid Employees 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Centennial Plastics, Inc Retirement Plan in NE ($10M, 126 participants).

Which 401(k) plans cover a similar participant headcount to Rock Solid Employees 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Central Texas Refuse 401(k) Plan in TX (176 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 860714549.