ASGN INCORPORATED.
Plan context: On Assignment Inc. 401K Retirement Savings Plan
EIN 95-4023433 • Agoura Hills, CA • 80 filings • 13 plans
Current Snapshot
Latest Year
2024
2024 Participants
374
2024 Assets
$74,111,967
2024 Contributions
$4,334,317
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 | 1 | 374 | $74,111,967 | $4,334,317 | $11,589iApproximate average salary by contribution assumption: employee only about $289,727 at 4% or $193,151 at 6%; with 50% employer match about $193,151 at 4% or $128,768 at 6%; with 100% employer match about $144,864 at 4% or $96,576 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 374 | $74,111,967 | $4,334,317 | $11,589iApproximate average salary by contribution assumption: employee only about $289,727 at 4% or $193,151 at 6%; with 50% employer match about $193,151 at 4% or $128,768 at 6%; with 100% employer match about $144,864 at 4% or $96,576 at 6%. |
| 2023 | 1 | 423 | $64,554,413 | $4,457,178 | $10,537iApproximate average salary by contribution assumption: employee only about $263,427 at 4% or $175,618 at 6%; with 50% employer match about $175,618 at 4% or $117,078 at 6%; with 100% employer match about $131,713 at 4% or $87,809 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 423 | $64,554,413 | $4,457,178 | $10,537iApproximate average salary by contribution assumption: employee only about $263,427 at 4% or $175,618 at 6%; with 50% employer match about $175,618 at 4% or $117,078 at 6%; with 100% employer match about $131,713 at 4% or $87,809 at 6%. |
| 2022 | 1 | 438 | $56,168,294 | $4,720,533 | $10,777iApproximate average salary by contribution assumption: employee only about $269,437 at 4% or $179,625 at 6%; with 50% employer match about $179,625 at 4% or $119,750 at 6%; with 100% employer match about $134,718 at 4% or $89,812 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 438 | $56,168,294 | $4,720,533 | $10,777iApproximate average salary by contribution assumption: employee only about $269,437 at 4% or $179,625 at 6%; with 50% employer match about $179,625 at 4% or $119,750 at 6%; with 100% employer match about $134,718 at 4% or $89,812 at 6%. |
| 2021 | 1 | 388 | $73,009,604 | $6,844,457 | $17,640iApproximate average salary by contribution assumption: employee only about $441,009 at 4% or $294,006 at 6%; with 50% employer match about $294,006 at 4% or $196,004 at 6%; with 100% employer match about $220,504 at 4% or $147,003 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 388 | $73,009,604 | $6,844,457 | $17,640iApproximate average salary by contribution assumption: employee only about $441,009 at 4% or $294,006 at 6%; with 50% employer match about $294,006 at 4% or $196,004 at 6%; with 100% employer match about $220,504 at 4% or $147,003 at 6%. |
| 2020 | 1 | 1,592 | $101,685,512 | $11,860,970 | $7,450iApproximate average salary by contribution assumption: employee only about $186,259 at 4% or $124,173 at 6%; with 50% employer match about $124,173 at 4% or $82,782 at 6%; with 100% employer match about $93,129 at 4% or $62,086 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 1,592 | $101,685,512 | $11,860,970 | $7,450iApproximate average salary by contribution assumption: employee only about $186,259 at 4% or $124,173 at 6%; with 50% employer match about $124,173 at 4% or $82,782 at 6%; with 100% employer match about $93,129 at 4% or $62,086 at 6%. |
| 2019 | 2 | 1,833 | $111,139,106 | $12,445,821 | $6,790iApproximate average salary by contribution assumption: employee only about $169,747 at 4% or $113,164 at 6%; with 50% employer match about $113,164 at 4% or $75,443 at 6%; with 100% employer match about $84,873 at 4% or $56,582 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 1,833 | $111,139,106 | $12,445,821 | $6,790iApproximate average salary by contribution assumption: employee only about $169,747 at 4% or $113,164 at 6%; with 50% employer match about $113,164 at 4% or $75,443 at 6%; with 100% employer match about $84,873 at 4% or $56,582 at 6%. |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 39 | - | - | - |
| 2018 | 2 | 1,905 | $92,364,749 | $12,545,121 | $6,585iApproximate average salary by contribution assumption: employee only about $164,634 at 4% or $109,756 at 6%; with 50% employer match about $109,756 at 4% or $73,171 at 6%; with 100% employer match about $82,317 at 4% or $54,878 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 1,905 | $92,364,749 | $12,545,121 | $6,585iApproximate average salary by contribution assumption: employee only about $164,634 at 4% or $109,756 at 6%; with 50% employer match about $109,756 at 4% or $73,171 at 6%; with 100% employer match about $82,317 at 4% or $54,878 at 6%. |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 41 | - | - | - |
| 2017 | 2 | 2,004 | $98,312,091 | $11,534,244 | $5,756iApproximate average salary by contribution assumption: employee only about $143,890 at 4% or $95,927 at 6%; with 50% employer match about $95,927 at 4% or $63,951 at 6%; with 100% employer match about $71,945 at 4% or $47,963 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 2,004 | $98,312,091 | $11,534,244 | $5,756iApproximate average salary by contribution assumption: employee only about $143,890 at 4% or $95,927 at 6%; with 50% employer match about $95,927 at 4% or $63,951 at 6%; with 100% employer match about $71,945 at 4% or $47,963 at 6%. |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 133 | - | - | - |
| 2016 | 3 | 2,051 | $82,426,265 | $10,729,597 | $5,231iApproximate average salary by contribution assumption: employee only about $130,785 at 4% or $87,190 at 6%; with 50% employer match about $87,190 at 4% or $58,127 at 6%; with 100% employer match about $65,392 at 4% or $43,595 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 2,051 | $82,426,265 | $10,729,597 | $5,231iApproximate average salary by contribution assumption: employee only about $130,785 at 4% or $87,190 at 6%; with 50% employer match about $87,190 at 4% or $58,127 at 6%; with 100% employer match about $65,392 at 4% or $43,595 at 6%. |
| On Assignment Inc. -125 Cafeteria Plan | - | 0 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 133 | - | - | - |
| 2015 | 2 | 3,332 | $73,024,139 | $9,392,250 | $2,819iApproximate average salary by contribution assumption: employee only about $70,470 at 4% or $46,980 at 6%; with 50% employer match about $46,980 at 4% or $31,320 at 6%; with 100% employer match about $35,235 at 4% or $23,490 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 3,332 | $73,024,139 | $9,392,250 | $2,819iApproximate average salary by contribution assumption: employee only about $70,470 at 4% or $46,980 at 6%; with 50% employer match about $46,980 at 4% or $31,320 at 6%; with 100% employer match about $35,235 at 4% or $23,490 at 6%. |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 133 | - | - | - |
| 2014 | 3 | 4,965 | $74,171,444 | $6,399,674 | $1,289iApproximate average salary by contribution assumption: employee only about $32,224 at 4% or $21,483 at 6%; with 50% employer match about $21,483 at 4% or $14,322 at 6%; with 100% employer match about $16,112 at 4% or $10,741 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 4,965 | $74,171,444 | $6,399,674 | $1,289iApproximate average salary by contribution assumption: employee only about $32,224 at 4% or $21,483 at 6%; with 50% employer match about $21,483 at 4% or $14,322 at 6%; with 100% employer match about $16,112 at 4% or $10,741 at 6%. |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 313 | - | - | - |
| ON ASSIGNMENT VISION PLAN | - | 0 | - | - | - |
| 2013 | 5 | 4,233 | $73,749,877 | $6,401,973 | $1,512iApproximate average salary by contribution assumption: employee only about $37,810 at 4% or $25,207 at 6%; with 50% employer match about $25,207 at 4% or $16,804 at 6%; with 100% employer match about $18,905 at 4% or $12,603 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 4,233 | $73,749,877 | $6,401,973 | $1,512iApproximate average salary by contribution assumption: employee only about $37,810 at 4% or $25,207 at 6%; with 50% employer match about $25,207 at 4% or $16,804 at 6%; with 100% employer match about $18,905 at 4% or $12,603 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 303 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 310 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 310 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 0 | - | - | - |
| 2012 | 4 | 8,696 | $63,953,616 | $6,287,709 | $723iApproximate average salary by contribution assumption: employee only about $18,076 at 4% or $12,051 at 6%; with 50% employer match about $12,051 at 4% or $8,034 at 6%; with 100% employer match about $9,038 at 4% or $6,025 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 8,696 | $63,953,616 | $6,287,709 | $723iApproximate average salary by contribution assumption: employee only about $18,076 at 4% or $12,051 at 6%; with 50% employer match about $12,051 at 4% or $8,034 at 6%; with 100% employer match about $9,038 at 4% or $6,025 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 407 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 421 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 378 | - | - | - |
| 2011 | 5 | 3,069 | $54,925,069 | $5,455,900 | $1,778iApproximate average salary by contribution assumption: employee only about $44,444 at 4% or $29,629 at 6%; with 50% employer match about $29,629 at 4% or $19,753 at 6%; with 100% employer match about $22,222 at 4% or $14,815 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 3,069 | $54,922,165 | $5,347,989 | $1,743iApproximate average salary by contribution assumption: employee only about $43,565 at 4% or $29,043 at 6%; with 50% employer match about $29,043 at 4% or $19,362 at 6%; with 100% employer match about $21,782 at 4% or $14,522 at 6%. |
| On Assignment Inc. -125 Cafeteria Plan | - | 64 | $2,904 | $107,911 | $1,686iApproximate average salary by contribution assumption: employee only about $42,153 at 4% or $28,102 at 6%; with 50% employer match about $28,102 at 4% or $18,735 at 6%; with 100% employer match about $21,076 at 4% or $14,051 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 412 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 407 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 407 | - | - | - |
| 2010 | 5 | 4,043 | $54,487,109 | $4,342,979 | $1,074iApproximate average salary by contribution assumption: employee only about $26,855 at 4% or $17,903 at 6%; with 50% employer match about $17,903 at 4% or $11,936 at 6%; with 100% employer match about $13,427 at 4% or $8,952 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 4,043 | $54,482,413 | $4,248,458 | $1,051iApproximate average salary by contribution assumption: employee only about $26,270 at 4% or $17,514 at 6%; with 50% employer match about $17,514 at 4% or $11,676 at 6%; with 100% employer match about $13,135 at 4% or $8,757 at 6%. |
| On Assignment Inc. -125 Cafeteria Plan | - | 59 | $4,696 | $94,521 | $1,602iApproximate average salary by contribution assumption: employee only about $40,051 at 4% or $26,701 at 6%; with 50% employer match about $26,701 at 4% or $17,801 at 6%; with 100% employer match about $20,026 at 4% or $13,350 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 373 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 487 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 188 | - | - | - |
| 2009 | 5 | 4,398 | $48,885,499 | $6,446,113 | $1,466iApproximate average salary by contribution assumption: employee only about $36,642 at 4% or $24,428 at 6%; with 50% employer match about $24,428 at 4% or $16,285 at 6%; with 100% employer match about $18,321 at 4% or $12,214 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 4,398 | $48,884,592 | $6,369,817 | $1,448iApproximate average salary by contribution assumption: employee only about $36,209 at 4% or $24,139 at 6%; with 50% employer match about $24,139 at 4% or $16,093 at 6%; with 100% employer match about $18,104 at 4% or $12,070 at 6%. |
| On Assignment Inc. -125 Cafeteria Plan | - | 47 | $907 | $76,296 | $1,623iApproximate average salary by contribution assumption: employee only about $40,583 at 4% or $27,055 at 6%; with 50% employer match about $27,055 at 4% or $18,037 at 6%; with 100% employer match about $20,291 at 4% or $13,528 at 6%. |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | - | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | - | - | - | - |
| ON ASSIGNMENT VISION PLAN | - | 369 | - | - | - |
| 2008 | 3 | 6,895 | $8,285,559 | $3,087,442 | $448iApproximate average salary by contribution assumption: employee only about $11,194 at 4% or $7,463 at 6%; with 50% employer match about $7,463 at 4% or $4,975 at 6%; with 100% employer match about $5,597 at 4% or $3,731 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 6,895 | $8,285,559 | $3,087,442 | $448iApproximate average salary by contribution assumption: employee only about $11,194 at 4% or $7,463 at 6%; with 50% employer match about $7,463 at 4% or $4,975 at 6%; with 100% employer match about $5,597 at 4% or $3,731 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 466 | - | - | - |
| On Assignment Inc. -125 Cafeteria Plan | - | 50 | - | - | - |
| 2007 | 5 | 4,182 | $9,361,200 | $2,367,657 | $566iApproximate average salary by contribution assumption: employee only about $14,154 at 4% or $9,436 at 6%; with 50% employer match about $9,436 at 4% or $6,291 at 6%; with 100% employer match about $7,077 at 4% or $4,718 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 4,182 | $9,361,200 | $2,367,657 | $566iApproximate average salary by contribution assumption: employee only about $14,154 at 4% or $9,436 at 6%; with 50% employer match about $9,436 at 4% or $6,291 at 6%; with 100% employer match about $7,077 at 4% or $4,718 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 671 | - | - | - |
| On Assignment Inc. -125 Cafeteria Plan | - | 45 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 728 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 728 | - | - | - |
| 2006 | 5 | 4,683 | $8,542,975 | $2,354,869 | $503iApproximate average salary by contribution assumption: employee only about $12,571 at 4% or $8,381 at 6%; with 50% employer match about $8,381 at 4% or $5,587 at 6%; with 100% employer match about $6,286 at 4% or $4,190 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 4,683 | $8,540,971 | $2,311,280 | $494iApproximate average salary by contribution assumption: employee only about $12,339 at 4% or $8,226 at 6%; with 50% employer match about $8,226 at 4% or $5,484 at 6%; with 100% employer match about $6,169 at 4% or $4,113 at 6%. |
| On Assignment Inc. -125 Cafeteria Plan | - | 42 | $2,004 | $43,589 | $1,038iApproximate average salary by contribution assumption: employee only about $25,946 at 4% or $17,297 at 6%; with 50% employer match about $17,297 at 4% or $11,531 at 6%; with 100% employer match about $12,973 at 4% or $8,649 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 661 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 652 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 652 | - | - | - |
| 2005 | 4 | 3,563 | $6,627,906 | $1,946,106 | $546iApproximate average salary by contribution assumption: employee only about $13,655 at 4% or $9,103 at 6%; with 50% employer match about $9,103 at 4% or $6,069 at 6%; with 100% employer match about $6,827 at 4% or $4,552 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 3,563 | $6,627,906 | $1,946,106 | $546iApproximate average salary by contribution assumption: employee only about $13,655 at 4% or $9,103 at 6%; with 50% employer match about $9,103 at 4% or $6,069 at 6%; with 100% employer match about $6,827 at 4% or $4,552 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 539 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 654 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 654 | - | - | - |
| 2004 | 4 | 3,921 | $5,093,033 | $1,541,444 | $393iApproximate average salary by contribution assumption: employee only about $9,828 at 4% or $6,552 at 6%; with 50% employer match about $6,552 at 4% or $4,368 at 6%; with 100% employer match about $4,914 at 4% or $3,276 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 3,921 | $5,093,033 | $1,541,444 | $393iApproximate average salary by contribution assumption: employee only about $9,828 at 4% or $6,552 at 6%; with 50% employer match about $6,552 at 4% or $4,368 at 6%; with 100% employer match about $4,914 at 4% or $3,276 at 6%. |
| ON ASSIGNMENT VISION PLAN | - | 355 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 520 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 520 | - | - | - |
| 2003 | 4 | 1,770 | $1,986,929 | $425,803 | $241iApproximate average salary by contribution assumption: employee only about $6,014 at 4% or $4,009 at 6%; with 50% employer match about $4,009 at 4% or $2,673 at 6%; with 100% employer match about $3,007 at 4% or $2,005 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 1,770 | $1,986,929 | $425,803 | $241iApproximate average salary by contribution assumption: employee only about $6,014 at 4% or $4,009 at 6%; with 50% employer match about $4,009 at 4% or $2,673 at 6%; with 100% employer match about $3,007 at 4% or $2,005 at 6%. |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 441 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 441 | - | - | - |
| ON ASSIGNMENT VISION PLAN | - | 199 | - | - | - |
| 2002 | 3 | 2,793 | $1,569,191 | $443,916 | $159iApproximate average salary by contribution assumption: employee only about $3,973 at 4% or $2,649 at 6%; with 50% employer match about $2,649 at 4% or $1,766 at 6%; with 100% employer match about $1,987 at 4% or $1,324 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 2,793 | $1,569,191 | $443,916 | $159iApproximate average salary by contribution assumption: employee only about $3,973 at 4% or $2,649 at 6%; with 50% employer match about $2,649 at 4% or $1,766 at 6%; with 100% employer match about $1,987 at 4% or $1,324 at 6%. |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 211 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 309 | - | - | - |
| 2001 | 3 | 1,494 | $1,771,257 | $581,507 | $389iApproximate average salary by contribution assumption: employee only about $9,731 at 4% or $6,487 at 6%; with 50% employer match about $6,487 at 4% or $4,325 at 6%; with 100% employer match about $4,865 at 4% or $3,244 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 1,494 | $1,771,257 | $581,507 | $389iApproximate average salary by contribution assumption: employee only about $9,731 at 4% or $6,487 at 6%; with 50% employer match about $6,487 at 4% or $4,325 at 6%; with 100% employer match about $4,865 at 4% or $3,244 at 6%. |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 358 | - | - | - |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 358 | - | - | - |
| 2000 | 3 | 1,265 | $1,677,376 | $597,830 | $473iApproximate average salary by contribution assumption: employee only about $11,815 at 4% or $7,877 at 6%; with 50% employer match about $7,877 at 4% or $5,251 at 6%; with 100% employer match about $5,907 at 4% or $3,938 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 1,265 | $1,677,376 | $597,830 | $473iApproximate average salary by contribution assumption: employee only about $11,815 at 4% or $7,877 at 6%; with 50% employer match about $7,877 at 4% or $5,251 at 6%; with 100% employer match about $5,907 at 4% or $3,938 at 6%. |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 297 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 297 | - | - | - |
| 1999 | 3 | 1,134 | $1,718,903 | $578,361 | $510iApproximate average salary by contribution assumption: employee only about $12,750 at 4% or $8,500 at 6%; with 50% employer match about $8,500 at 4% or $5,667 at 6%; with 100% employer match about $6,375 at 4% or $4,250 at 6%. |
| On Assignment Inc. 401K Retirement Savings Plan | - | 1,134 | $1,718,903 | $578,361 | $510iApproximate average salary by contribution assumption: employee only about $12,750 at 4% or $8,500 at 6%; with 50% employer match about $8,500 at 4% or $5,667 at 6%; with 100% employer match about $6,375 at 4% or $4,250 at 6%. |
| On Assignment Inc. Long Term Disability and Short Term Disability Plan | - | 250 | - | - | - |
| On Assignment Inc. Medical, Dental, Life and Ad&D Plan | - | 250 | - | - | - |