Charles River Systems Inc.
Plan context: Charles River Systems Inc. 401(K) Retirement Savings Plan
EIN 04-3169908 • Burlington, MA • 68 filings • 18 plans
Current Snapshot
Latest Year
2019
2019 Participants
571
2019 Assets
$85,951,492
2019 Contributions
$10,253,869
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 |
|---|---|---|---|---|---|
| 2019 | 1 | 0 | $0 | $0 | - |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 0 | - | - | - |
| 2018 | 2 | 571 | $85,951,492 | $10,253,869 | $17,958iApproximate average salary by contribution assumption: employee only about $448,943 at 4% or $299,296 at 6%; with 50% employer match about $299,296 at 4% or $199,530 at 6%; with 100% employer match about $224,472 at 4% or $149,648 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 571 | $85,951,492 | $10,253,869 | $17,958iApproximate average salary by contribution assumption: employee only about $448,943 at 4% or $299,296 at 6%; with 50% employer match about $299,296 at 4% or $199,530 at 6%; with 100% employer match about $224,472 at 4% or $149,648 at 6%. |
| Charles River Development Group Welfare Benefits Plan | - | 0 | - | - | - |
| 2017 | 2 | 568 | $88,773,648 | $10,278,705 | $18,096iApproximate average salary by contribution assumption: employee only about $452,408 at 4% or $301,605 at 6%; with 50% employer match about $301,605 at 4% or $201,070 at 6%; with 100% employer match about $226,204 at 4% or $150,803 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 561 | $88,773,648 | $10,278,705 | $18,322iApproximate average salary by contribution assumption: employee only about $458,053 at 4% or $305,369 at 6%; with 50% employer match about $305,369 at 4% or $203,579 at 6%; with 100% employer match about $229,026 at 4% or $152,684 at 6%. |
| Charles River Development Group Welfare Benefits Plan | - | 568 | - | - | - |
| 2016 | 2 | 568 | $70,602,177 | $9,333,879 | $16,433iApproximate average salary by contribution assumption: employee only about $410,822 at 4% or $273,881 at 6%; with 50% employer match about $273,881 at 4% or $182,588 at 6%; with 100% employer match about $205,411 at 4% or $136,941 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 558 | $70,602,177 | $9,333,879 | $16,727iApproximate average salary by contribution assumption: employee only about $418,185 at 4% or $278,790 at 6%; with 50% employer match about $278,790 at 4% or $185,860 at 6%; with 100% employer match about $209,092 at 4% or $139,395 at 6%. |
| Charles River Development Group Welfare Benefits Plan | - | 568 | - | - | - |
| 2015 | 4 | 535 | $61,036,847 | $8,155,364 | $15,244iApproximate average salary by contribution assumption: employee only about $381,092 at 4% or $254,061 at 6%; with 50% employer match about $254,061 at 4% or $169,374 at 6%; with 100% employer match about $190,546 at 4% or $127,031 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 535 | $61,036,847 | $8,155,364 | $15,244iApproximate average salary by contribution assumption: employee only about $381,092 at 4% or $254,061 at 6%; with 50% employer match about $254,061 at 4% or $169,374 at 6%; with 100% employer match about $190,546 at 4% or $127,031 at 6%. |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 0 | - | - | - |
| Charles River Development Dental Plan | - | 0 | - | - | - |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 0 | - | - | - |
| 2014 | 4 | 537 | $56,852,838 | $7,955,199 | $14,814iApproximate average salary by contribution assumption: employee only about $370,354 at 4% or $246,903 at 6%; with 50% employer match about $246,903 at 4% or $164,602 at 6%; with 100% employer match about $185,177 at 4% or $123,451 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 517 | $56,852,838 | $7,955,199 | $15,387iApproximate average salary by contribution assumption: employee only about $384,681 at 4% or $256,454 at 6%; with 50% employer match about $256,454 at 4% or $170,969 at 6%; with 100% employer match about $192,340 at 4% or $128,227 at 6%. |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 537 | - | - | - |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 418 | - | - | - |
| Charles River Development Dental Plan | - | 423 | - | - | - |
| 2013 | 4 | 513 | $50,802,698 | $7,283,646 | $14,198iApproximate average salary by contribution assumption: employee only about $354,954 at 4% or $236,636 at 6%; with 50% employer match about $236,636 at 4% or $157,757 at 6%; with 100% employer match about $177,477 at 4% or $118,318 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 469 | $50,802,698 | $7,283,646 | $15,530iApproximate average salary by contribution assumption: employee only about $388,254 at 4% or $258,836 at 6%; with 50% employer match about $258,836 at 4% or $172,557 at 6%; with 100% employer match about $194,127 at 4% or $129,418 at 6%. |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 513 | - | - | - |
| Charles River Development Dental Plan | - | 406 | - | - | - |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 393 | - | - | - |
| 2012 | 4 | 457 | $39,889,472 | $6,816,225 | $14,915iApproximate average salary by contribution assumption: employee only about $372,879 at 4% or $248,586 at 6%; with 50% employer match about $248,586 at 4% or $165,724 at 6%; with 100% employer match about $186,439 at 4% or $124,293 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 440 | $39,889,472 | $6,816,225 | $15,491iApproximate average salary by contribution assumption: employee only about $387,286 at 4% or $258,190 at 6%; with 50% employer match about $258,190 at 4% or $172,127 at 6%; with 100% employer match about $193,643 at 4% or $129,095 at 6%. |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 351 | - | - | - |
| Charles River Development Dental Plan | - | 367 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 457 | - | - | - |
| 2011 | 4 | 442 | $32,013,223 | $5,836,150 | $13,204iApproximate average salary by contribution assumption: employee only about $330,099 at 4% or $220,066 at 6%; with 50% employer match about $220,066 at 4% or $146,711 at 6%; with 100% employer match about $165,049 at 4% or $110,033 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 428 | $32,013,223 | $5,836,150 | $13,636iApproximate average salary by contribution assumption: employee only about $340,897 at 4% or $227,264 at 6%; with 50% employer match about $227,264 at 4% or $151,510 at 6%; with 100% employer match about $170,448 at 4% or $113,632 at 6%. |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 348 | - | - | - |
| Charles River Development Dental Plan | - | 358 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 442 | - | - | - |
| 2010 | 4 | 413 | $29,875,400 | $5,610,513 | $13,585iApproximate average salary by contribution assumption: employee only about $339,619 at 4% or $226,413 at 6%; with 50% employer match about $226,413 at 4% or $150,942 at 6%; with 100% employer match about $169,810 at 4% or $113,206 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 392 | $29,875,400 | $5,610,513 | $14,313iApproximate average salary by contribution assumption: employee only about $357,813 at 4% or $238,542 at 6%; with 50% employer match about $238,542 at 4% or $159,028 at 6%; with 100% employer match about $178,907 at 4% or $119,271 at 6%. |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 340 | - | - | - |
| Charles River Development Dental Plan | - | 351 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 413 | - | - | - |
| 2009 | 5 | 393 | $22,514,494 | $4,807,537 | $12,233iApproximate average salary by contribution assumption: employee only about $305,823 at 4% or $203,882 at 6%; with 50% employer match about $203,882 at 4% or $135,921 at 6%; with 100% employer match about $152,911 at 4% or $101,941 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 352 | $22,514,494 | $4,807,537 | $13,658iApproximate average salary by contribution assumption: employee only about $341,444 at 4% or $227,630 at 6%; with 50% employer match about $227,630 at 4% or $151,753 at 6%; with 100% employer match about $170,722 at 4% or $113,815 at 6%. |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 337 | - | - | - |
| Charles River Development Dental Plan | - | 302 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 393 | - | - | - |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 314 | - | - | - |
| 2008 | 5 | 343 | $13,674,520 | $4,761,255 | $13,881iApproximate average salary by contribution assumption: employee only about $347,030 at 4% or $231,353 at 6%; with 50% employer match about $231,353 at 4% or $154,236 at 6%; with 100% employer match about $173,515 at 4% or $115,677 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 343 | $13,674,520 | $4,761,255 | $13,881iApproximate average salary by contribution assumption: employee only about $347,030 at 4% or $231,353 at 6%; with 50% employer match about $231,353 at 4% or $154,236 at 6%; with 100% employer match about $173,515 at 4% or $115,677 at 6%. |
| CHARLES RIVER DEVELOPMENT MEDICAL PLAN | - | 288 | - | - | - |
| Charles River Development Dental Plan | - | 288 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 322 | - | - | - |
| Charles River Development Group Welfare Benefits Plan | - | 115 | - | - | - |
| 2007 | 4 | 311 | $18,073,346 | $4,878,282 | $15,686iApproximate average salary by contribution assumption: employee only about $392,145 at 4% or $261,430 at 6%; with 50% employer match about $261,430 at 4% or $174,287 at 6%; with 100% employer match about $196,072 at 4% or $130,715 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 311 | $18,073,346 | $4,878,282 | $15,686iApproximate average salary by contribution assumption: employee only about $392,145 at 4% or $261,430 at 6%; with 50% employer match about $261,430 at 4% or $174,287 at 6%; with 100% employer match about $196,072 at 4% or $130,715 at 6%. |
| CHARLES RIVER DEVELOPMENT HMO | - | 202 | - | - | - |
| Charles River Development Dental Plan | - | 271 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 305 | - | - | - |
| 2006 | 5 | 283 | $12,923,839 | $3,807,017 | $13,452iApproximate average salary by contribution assumption: employee only about $336,309 at 4% or $224,206 at 6%; with 50% employer match about $224,206 at 4% or $149,471 at 6%; with 100% employer match about $168,154 at 4% or $112,103 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 283 | $12,923,839 | $3,807,017 | $13,452iApproximate average salary by contribution assumption: employee only about $336,309 at 4% or $224,206 at 6%; with 50% employer match about $224,206 at 4% or $149,471 at 6%; with 100% employer match about $168,154 at 4% or $112,103 at 6%. |
| CHARLES RIVER DEVELOPMENT HMO | - | 224 | - | - | - |
| CHARLES RIVER DEVELOPMENT PPO PLAN | - | 33 | - | - | - |
| Charles River Development Dental Plan | - | 243 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 269 | - | - | - |
| 2005 | 5 | 265 | $8,678,019 | $2,574,067 | $9,713iApproximate average salary by contribution assumption: employee only about $242,837 at 4% or $161,891 at 6%; with 50% employer match about $161,891 at 4% or $107,927 at 6%; with 100% employer match about $121,418 at 4% or $80,946 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 265 | $8,678,019 | $2,574,067 | $9,713iApproximate average salary by contribution assumption: employee only about $242,837 at 4% or $161,891 at 6%; with 50% employer match about $161,891 at 4% or $107,927 at 6%; with 100% employer match about $121,418 at 4% or $80,946 at 6%. |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 232 | - | - | - |
| HMO PLAN | - | 202 | - | - | - |
| PPO PLAN | - | 33 | - | - | - |
| Charles River Development Dental Plan | - | 193 | - | - | - |
| 2004 | 5 | 197 | $5,942,418 | $2,119,061 | $10,757iApproximate average salary by contribution assumption: employee only about $268,916 at 4% or $179,278 at 6%; with 50% employer match about $179,278 at 4% or $119,518 at 6%; with 100% employer match about $134,458 at 4% or $89,639 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 197 | $5,942,418 | $2,119,061 | $10,757iApproximate average salary by contribution assumption: employee only about $268,916 at 4% or $179,278 at 6%; with 50% employer match about $179,278 at 4% or $119,518 at 6%; with 100% employer match about $134,458 at 4% or $89,639 at 6%. |
| HMO PLAN | - | 166 | - | - | - |
| PPO PLAN | - | 18 | - | - | - |
| Charles River Development Dental Plan | - | 166 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 192 | - | - | - |
| 2003 | 5 | 215 | $3,656,448 | $1,480,595 | $6,886iApproximate average salary by contribution assumption: employee only about $172,162 at 4% or $114,775 at 6%; with 50% employer match about $114,775 at 4% or $76,517 at 6%; with 100% employer match about $86,081 at 4% or $57,387 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 152 | $3,656,448 | $1,480,595 | $9,741iApproximate average salary by contribution assumption: employee only about $243,519 at 4% or $162,346 at 6%; with 50% employer match about $162,346 at 4% or $108,231 at 6%; with 100% employer match about $121,759 at 4% or $81,173 at 6%. |
| PPO PLAN | - | 18 | - | - | - |
| HMO PLAN | - | 161 | - | - | - |
| Charles River Development Group Life, Ad&D & Long Term Disability Plan | - | 215 | - | - | - |
| Charles River Development Dental Plan | - | 147 | - | - | - |
| 2002 | 1 | 90 | $1,646,803 | $957,595 | $10,640iApproximate average salary by contribution assumption: employee only about $265,999 at 4% or $177,332 at 6%; with 50% employer match about $177,332 at 4% or $118,222 at 6%; with 100% employer match about $132,999 at 4% or $88,666 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 90 | $1,646,803 | $957,595 | $10,640iApproximate average salary by contribution assumption: employee only about $265,999 at 4% or $177,332 at 6%; with 50% employer match about $177,332 at 4% or $118,222 at 6%; with 100% employer match about $132,999 at 4% or $88,666 at 6%. |
| 2001 | 1 | 63 | $1,163,532 | $1,043,033 | $16,556iApproximate average salary by contribution assumption: employee only about $413,902 at 4% or $275,935 at 6%; with 50% employer match about $275,935 at 4% or $183,956 at 6%; with 100% employer match about $206,951 at 4% or $137,967 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 63 | $1,163,532 | $1,043,033 | $16,556iApproximate average salary by contribution assumption: employee only about $413,902 at 4% or $275,935 at 6%; with 50% employer match about $275,935 at 4% or $183,956 at 6%; with 100% employer match about $206,951 at 4% or $137,967 at 6%. |
| 2000 | 1 | 38 | $249,470 | $297,189 | $7,821iApproximate average salary by contribution assumption: employee only about $195,519 at 4% or $130,346 at 6%; with 50% employer match about $130,346 at 4% or $86,897 at 6%; with 100% employer match about $97,760 at 4% or $65,173 at 6%. |
| Charles River Systems Inc. 401(K) Retirement Savings Plan | - | 38 | $249,470 | $297,189 | $7,821iApproximate average salary by contribution assumption: employee only about $195,519 at 4% or $130,346 at 6%; with 50% employer match about $130,346 at 4% or $86,897 at 6%; with 100% employer match about $97,760 at 4% or $65,173 at 6%. |