Ampcus Inc.
Plan context: Ampcus Inc. 401(K) P/S Plan
EIN 27-0099085 • Chantilly, VA • 26 filings • 3 plans
Current Snapshot
Latest Year
2024
2024 Participants
537
2024 Assets
$6,505,078
2024 Contributions
$1,952,803
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 2 | 537 | $6,505,078 | $1,952,803 | $3,637iApproximate average salary by contribution assumption: employee only about $90,913 at 4% or $60,608 at 6%; with 50% employer match about $60,608 at 4% or $40,406 at 6%; with 100% employer match about $45,456 at 4% or $30,304 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 387 | $6,505,078 | $1,952,803 | $5,046iApproximate average salary by contribution assumption: employee only about $126,150 at 4% or $84,100 at 6%; with 50% employer match about $84,100 at 4% or $56,067 at 6%; with 100% employer match about $63,075 at 4% or $42,050 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 537 | - | - | - |
| 2023 | 2 | 594 | $5,390,426 | $1,816,375 | $3,058iApproximate average salary by contribution assumption: employee only about $76,447 at 4% or $50,965 at 6%; with 50% employer match about $50,965 at 4% or $33,976 at 6%; with 100% employer match about $38,223 at 4% or $25,482 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 416 | $5,390,426 | $1,816,375 | $4,366iApproximate average salary by contribution assumption: employee only about $109,157 at 4% or $72,771 at 6%; with 50% employer match about $72,771 at 4% or $48,514 at 6%; with 100% employer match about $54,579 at 4% or $36,386 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 594 | - | - | - |
| 2022 | 2 | 686 | $4,089,298 | $1,515,804 | $2,210iApproximate average salary by contribution assumption: employee only about $55,241 at 4% or $36,827 at 6%; with 50% employer match about $36,827 at 4% or $24,551 at 6%; with 100% employer match about $27,620 at 4% or $18,414 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 409 | $4,089,298 | $1,515,804 | $3,706iApproximate average salary by contribution assumption: employee only about $92,653 at 4% or $61,769 at 6%; with 50% employer match about $61,769 at 4% or $41,179 at 6%; with 100% employer match about $46,327 at 4% or $30,884 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 686 | - | - | - |
| 2021 | 2 | 393 | $3,873,006 | $1,170,690 | $2,979iApproximate average salary by contribution assumption: employee only about $74,471 at 4% or $49,648 at 6%; with 50% employer match about $49,648 at 4% or $33,098 at 6%; with 100% employer match about $37,236 at 4% or $24,824 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 241 | $3,873,006 | $1,170,690 | $4,858iApproximate average salary by contribution assumption: employee only about $121,441 at 4% or $80,961 at 6%; with 50% employer match about $80,961 at 4% or $53,974 at 6%; with 100% employer match about $60,720 at 4% or $40,480 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 393 | - | - | - |
| 2020 | 2 | 563 | $2,819,431 | $576,002 | $1,023iApproximate average salary by contribution assumption: employee only about $25,577 at 4% or $17,052 at 6%; with 50% employer match about $17,052 at 4% or $11,368 at 6%; with 100% employer match about $12,789 at 4% or $8,526 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 273 | $2,819,431 | $576,002 | $2,110iApproximate average salary by contribution assumption: employee only about $52,747 at 4% or $35,165 at 6%; with 50% employer match about $35,165 at 4% or $23,443 at 6%; with 100% employer match about $26,374 at 4% or $17,582 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 563 | - | - | - |
| 2019 | 2 | 376 | $2,247,722 | $639,472 | $1,701iApproximate average salary by contribution assumption: employee only about $42,518 at 4% or $28,345 at 6%; with 50% employer match about $28,345 at 4% or $18,897 at 6%; with 100% employer match about $21,259 at 4% or $14,173 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 281 | $2,247,722 | $639,472 | $2,276iApproximate average salary by contribution assumption: employee only about $56,893 at 4% or $37,928 at 6%; with 50% employer match about $37,928 at 4% or $25,286 at 6%; with 100% employer match about $28,446 at 4% or $18,964 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 376 | - | - | - |
| 2018 | 2 | 643 | $1,455,386 | $371,274 | $577iApproximate average salary by contribution assumption: employee only about $14,435 at 4% or $9,623 at 6%; with 50% employer match about $9,623 at 4% or $6,416 at 6%; with 100% employer match about $7,218 at 4% or $4,812 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 471 | $1,455,386 | $371,274 | $788iApproximate average salary by contribution assumption: employee only about $19,707 at 4% or $13,138 at 6%; with 50% employer match about $13,138 at 4% or $8,759 at 6%; with 100% employer match about $9,853 at 4% or $6,569 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 643 | - | - | - |
| 2017 | 2 | 447 | $1,284,453 | $420,548 | $941iApproximate average salary by contribution assumption: employee only about $23,521 at 4% or $15,680 at 6%; with 50% employer match about $15,680 at 4% or $10,454 at 6%; with 100% employer match about $11,760 at 4% or $7,840 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 447 | $1,284,453 | $420,548 | $941iApproximate average salary by contribution assumption: employee only about $23,521 at 4% or $15,680 at 6%; with 50% employer match about $15,680 at 4% or $10,454 at 6%; with 100% employer match about $11,760 at 4% or $7,840 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 326 | - | - | - |
| 2016 | 2 | 281 | $934,839 | $247,403 | $880iApproximate average salary by contribution assumption: employee only about $22,011 at 4% or $14,674 at 6%; with 50% employer match about $14,674 at 4% or $9,783 at 6%; with 100% employer match about $11,005 at 4% or $7,337 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 281 | $934,839 | $247,403 | $880iApproximate average salary by contribution assumption: employee only about $22,011 at 4% or $14,674 at 6%; with 50% employer match about $14,674 at 4% or $9,783 at 6%; with 100% employer match about $11,005 at 4% or $7,337 at 6%. |
| Ampcus Inc. Health and Welfare Plan | - | 213 | - | - | - |
| 2015 | 1 | 129 | $872,359 | $253,027 | $1,961iApproximate average salary by contribution assumption: employee only about $49,036 at 4% or $32,691 at 6%; with 50% employer match about $32,691 at 4% or $21,794 at 6%; with 100% employer match about $24,518 at 4% or $16,345 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 129 | $872,359 | $253,027 | $1,961iApproximate average salary by contribution assumption: employee only about $49,036 at 4% or $32,691 at 6%; with 50% employer match about $32,691 at 4% or $21,794 at 6%; with 100% employer match about $24,518 at 4% or $16,345 at 6%. |
| 2014 | 1 | 24 | $651,738 | $197,472 | $8,228iApproximate average salary by contribution assumption: employee only about $205,700 at 4% or $137,133 at 6%; with 50% employer match about $137,133 at 4% or $91,422 at 6%; with 100% employer match about $102,850 at 4% or $68,567 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 24 | $651,738 | $197,472 | $8,228iApproximate average salary by contribution assumption: employee only about $205,700 at 4% or $137,133 at 6%; with 50% employer match about $137,133 at 4% or $91,422 at 6%; with 100% employer match about $102,850 at 4% or $68,567 at 6%. |
| 2013 | 1 | 111 | $426,147 | $137,402 | $1,238iApproximate average salary by contribution assumption: employee only about $30,946 at 4% or $20,631 at 6%; with 50% employer match about $20,631 at 4% or $13,754 at 6%; with 100% employer match about $15,473 at 4% or $10,315 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 111 | $426,147 | $137,402 | $1,238iApproximate average salary by contribution assumption: employee only about $30,946 at 4% or $20,631 at 6%; with 50% employer match about $20,631 at 4% or $13,754 at 6%; with 100% employer match about $15,473 at 4% or $10,315 at 6%. |
| 2012 | 1 | 19 | $303,441 | $120,855 | $6,361iApproximate average salary by contribution assumption: employee only about $159,020 at 4% or $106,013 at 6%; with 50% employer match about $106,013 at 4% or $70,675 at 6%; with 100% employer match about $79,510 at 4% or $53,007 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 19 | $303,441 | $120,855 | $6,361iApproximate average salary by contribution assumption: employee only about $159,020 at 4% or $106,013 at 6%; with 50% employer match about $106,013 at 4% or $70,675 at 6%; with 100% employer match about $79,510 at 4% or $53,007 at 6%. |
| 2011 | 1 | 16 | $176,218 | $110,391 | $6,899iApproximate average salary by contribution assumption: employee only about $172,486 at 4% or $114,991 at 6%; with 50% employer match about $114,991 at 4% or $76,660 at 6%; with 100% employer match about $86,243 at 4% or $57,495 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 16 | $176,218 | $110,391 | $6,899iApproximate average salary by contribution assumption: employee only about $172,486 at 4% or $114,991 at 6%; with 50% employer match about $114,991 at 4% or $76,660 at 6%; with 100% employer match about $86,243 at 4% or $57,495 at 6%. |
| 2010 | 1 | 14 | $72,187 | $40,904 | $2,922iApproximate average salary by contribution assumption: employee only about $73,043 at 4% or $48,695 at 6%; with 50% employer match about $48,695 at 4% or $32,463 at 6%; with 100% employer match about $36,521 at 4% or $24,348 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 14 | $72,187 | $40,904 | $2,922iApproximate average salary by contribution assumption: employee only about $73,043 at 4% or $48,695 at 6%; with 50% employer match about $48,695 at 4% or $32,463 at 6%; with 100% employer match about $36,521 at 4% or $24,348 at 6%. |
| 2009 | 1 | 10 | $25,363 | $16,258 | $1,626iApproximate average salary by contribution assumption: employee only about $40,645 at 4% or $27,097 at 6%; with 50% employer match about $27,097 at 4% or $18,064 at 6%; with 100% employer match about $20,323 at 4% or $13,548 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 10 | $25,363 | $16,258 | $1,626iApproximate average salary by contribution assumption: employee only about $40,645 at 4% or $27,097 at 6%; with 50% employer match about $27,097 at 4% or $18,064 at 6%; with 100% employer match about $20,323 at 4% or $13,548 at 6%. |
| 2008 | 1 | 44 | $8,577 | $11,682 | $266iApproximate average salary by contribution assumption: employee only about $6,638 at 4% or $4,425 at 6%; with 50% employer match about $4,425 at 4% or $2,950 at 6%; with 100% employer match about $3,319 at 4% or $2,213 at 6%. |
| Ampcus Inc. 401(K) P/S Plan | - | 44 | $8,577 | $11,682 | $266iApproximate average salary by contribution assumption: employee only about $6,638 at 4% or $4,425 at 6%; with 50% employer match about $4,425 at 4% or $2,950 at 6%; with 100% employer match about $3,319 at 4% or $2,213 at 6%. |