401(k) · DOL Form 5500 · 2023

Ampcus, Inc. 401(k) Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets
433
Participants Below avg headcount
46th
Percentile by assets National rank
$12,449
Avg per participant Low balance/head
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Official DOL plan name: Ampcus, Inc. 401(k) P/S Plan · Sponsored by Ampcus, Inc. · Virginia · Professional & Technical Services

$5M in assets, 433 participants

Ampcus, Inc.'s Ampcus, Inc. 401(k) P/S Plan reported $5M in total assets and 433 participants in its 2023 DOL Form 5500 filing, ranking in the 46th 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.

  • #8,891 in Professional & Technical Services (20,321 peers)

Ampcus, Inc. multi-year trail

Ampcus, Inc.'s plans moved +59.1% in assets from 2022 to 2024; this filing shows Ampcus, Inc. 401(k) P/S Plan at $5M / 433 participants.

#8,891
in Professional & Technical Services (20,321 peers)
+31.8%
assets growth YoY

Ampcus, Inc. 401(k) P/S Plan's mid-pack asset rank among Professional & Technical Services and all filers

Ampcus, Inc. 401(k) P/S Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$5,390,426 46th percentile higher than 46% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

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

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Ampcus, Inc. 401(k) P/S Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Ampcus, Inc. 401(k) P/S Plan sits mid-pack in the medium band (433 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Ampcus, Inc. 401(k) P/S Plan reported net income rose from $233K in the plan year 2022 filing to $1M in the plan year 2023 filing.
  • Ampcus, Inc. 401(k) P/S Plan reported participants rose from 325 in the plan year 2022 filing to 433 in the plan year 2023 filing.
  • Ampcus, Inc. 401(k) P/S Plan end-of-year assets rose from $4M in the plan year 2022 filing to $5M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 270099085 · Ampcus, Inc. PY 2023 · 401(k)

Ampcus, Inc. 401(k) P/S Plan · $5M · 433 · 46th

  • PCT $5M
  • PCT 433
  • PCT 46th
  • PCT 401(k)
  • PCT near Tamarisk Country Club, Inc. 401(k) Plan
  • PCT ind #8891

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 Professional & Technical Services retirement plans → · Plans in Virginia →

Ampcus, Inc. 401(k) P/S Plan in the asset neighbourhood

Ampcus, Inc. 401(k) P/S Plan$5MTamarisk Country Club, Inc. 401(k) PlanTamarisk Country Club, Inc. …$5MBixby Electric, Inc. Retirement Savings PlanBixby Electric, Inc. Retirem…$5MFabric 401(k) Plan$5MNew Mexican/Taos News 401(k) PlanNew Mexican/Taos News 401(k)…$5M
End-of-year total assets ($M) among Ampcus, Inc. 401(k) P/S Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Ampcus, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Ampcus, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$7M 59.07566530979156% vs 2022
2024 filing year
$3M$4M$5M$6M$7M 202220232024 $4.09M $6.51M ▲ +59.2%
Year Plans Participants Total Assets
2022 1 325 $4M
2023 1 433 $5M
2024 1 441 $7M

Ampcus, Inc. filing trail (2023)

Total Assets (Beginning of Year)$4M
Net Assets (End of Year)$5M
Net Income$1M
Employer EIN270099085
Plan Effective Date2008-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Virginia

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

Ampcus, Inc. 401(k) P/S Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Ampcus, Inc. 401(k) P/S Plan, Total assets ($B): 0.005390426 · Participants: 433Ampcus, Inc. 401(k) P/S PlanNorthrop Grumman Savings Plan, Total assets ($B): 36.173098625 · Participants: 97987Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 14.97867624 · Participants: 62467401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 11.167449098 · Participants: 48860General Dynamics Corporation 401(k) Plan 6.0Leidos, Inc. Retirement Plan, Total assets ($B): 10.583898778 · Participants: 27043Leidos, Inc. Retirement PlanBae Systems Employees' Savings and Investment Plan, Total assets ($B): 9.406287325 · Participants: 31681Bae Systems Employees' Savings and Investment Plan
Ampcus, Inc. 401(k) P/S Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Ampcus, Inc. 401(k) P/S Plan side-by-side with 3 peers →

Ampcus, Inc. 401(k) P/S Plan's out-of-state 401(k) peers by assets and headcount

Outside Virginia, the nearest 401(k) by assets is Tamarisk Country Club, Inc. 401(k) Plan in CA ($5M); by covered participants it is Noah 403(b) Plan in AZ (433 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($5M here).

Similar participant headcount

Nearest other-state filings by covered participants (433 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Ampcus, Inc. 401(k) P/S Plan assets move in 2023? ▼
Ampcus, Inc. 401(k) P/S Plan surged - up 31.8% during 2023, from $4M to $5M. Reported net income was $1M.
How have Ampcus, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Ampcus, Inc.'s sponsor-wide assets grew 59.1%, from $4M to $7M.
Which 401(k) plans are similar in size to Ampcus, Inc. 401(k) P/S Plan? ▼
Among 401(k) plans in other states, the closest by assets is Tamarisk Country Club, Inc. 401(k) Plan in CA ($5M, 111 participants).
Which 401(k) plans cover a similar participant headcount to Ampcus, Inc. 401(k) P/S Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Noah 403(b) Plan in AZ (433 participants, $12M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 270099085.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.