Arc Advisory Group
Plan context: Automation Research Corporation 401K
EIN 04-2963829 • Dedham, MA • 27 filings • 3 plans
Current Snapshot
Latest Year
2025
2025 Participants
33
2025 Assets
$17,727,558
2025 Contributions
$625,144
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 |
|---|---|---|---|---|---|
| 2025 | 1 | 33 | $17,727,558 | $625,144 | $18,944iApproximate average salary by contribution assumption: employee only about $473,594 at 4% or $315,729 at 6%; with 50% employer match about $315,729 at 4% or $210,486 at 6%; with 100% employer match about $236,797 at 4% or $157,865 at 6%. |
| Automation Research Corporation 401K | - | 33 | $17,727,558 | $625,144 | $18,944iApproximate average salary by contribution assumption: employee only about $473,594 at 4% or $315,729 at 6%; with 50% employer match about $315,729 at 4% or $210,486 at 6%; with 100% employer match about $236,797 at 4% or $157,865 at 6%. |
| 2024 | 1 | 37 | $18,056,531 | $696,918 | $18,836iApproximate average salary by contribution assumption: employee only about $470,891 at 4% or $313,927 at 6%; with 50% employer match about $313,927 at 4% or $209,285 at 6%; with 100% employer match about $235,445 at 4% or $156,964 at 6%. |
| Automation Research Corporation 401K | - | 37 | $18,056,531 | $696,918 | $18,836iApproximate average salary by contribution assumption: employee only about $470,891 at 4% or $313,927 at 6%; with 50% employer match about $313,927 at 4% or $209,285 at 6%; with 100% employer match about $235,445 at 4% or $156,964 at 6%. |
| 2023 | 1 | 38 | $18,269,962 | $704,509 | $18,540iApproximate average salary by contribution assumption: employee only about $463,493 at 4% or $308,995 at 6%; with 50% employer match about $308,995 at 4% or $205,997 at 6%; with 100% employer match about $231,746 at 4% or $154,498 at 6%. |
| Automation Research Corporation 401K | - | 38 | $18,269,962 | $704,509 | $18,540iApproximate average salary by contribution assumption: employee only about $463,493 at 4% or $308,995 at 6%; with 50% employer match about $308,995 at 4% or $205,997 at 6%; with 100% employer match about $231,746 at 4% or $154,498 at 6%. |
| 2022 | 1 | 40 | $16,067,733 | $691,950 | $17,299iApproximate average salary by contribution assumption: employee only about $432,469 at 4% or $288,313 at 6%; with 50% employer match about $288,313 at 4% or $192,208 at 6%; with 100% employer match about $216,234 at 4% or $144,156 at 6%. |
| Automation Research Corporation 401K | - | 40 | $16,067,733 | $691,950 | $17,299iApproximate average salary by contribution assumption: employee only about $432,469 at 4% or $288,313 at 6%; with 50% employer match about $288,313 at 4% or $192,208 at 6%; with 100% employer match about $216,234 at 4% or $144,156 at 6%. |
| 2021 | 1 | 37 | $18,440,941 | $705,369 | $19,064iApproximate average salary by contribution assumption: employee only about $476,601 at 4% or $317,734 at 6%; with 50% employer match about $317,734 at 4% or $211,823 at 6%; with 100% employer match about $238,300 at 4% or $158,867 at 6%. |
| Automation Research Corporation 401K | - | 37 | $18,440,941 | $705,369 | $19,064iApproximate average salary by contribution assumption: employee only about $476,601 at 4% or $317,734 at 6%; with 50% employer match about $317,734 at 4% or $211,823 at 6%; with 100% employer match about $238,300 at 4% or $158,867 at 6%. |
| 2020 | 1 | 38 | $16,948,602 | $593,890 | $15,629iApproximate average salary by contribution assumption: employee only about $390,717 at 4% or $260,478 at 6%; with 50% employer match about $260,478 at 4% or $173,652 at 6%; with 100% employer match about $195,359 at 4% or $130,239 at 6%. |
| Automation Research Corporation 401K | - | 38 | $16,948,602 | $593,890 | $15,629iApproximate average salary by contribution assumption: employee only about $390,717 at 4% or $260,478 at 6%; with 50% employer match about $260,478 at 4% or $173,652 at 6%; with 100% employer match about $195,359 at 4% or $130,239 at 6%. |
| 2019 | 1 | 40 | $16,073,130 | $1,372,643 | $34,316iApproximate average salary by contribution assumption: employee only about $857,902 at 4% or $571,935 at 6%; with 50% employer match about $571,935 at 4% or $381,290 at 6%; with 100% employer match about $428,951 at 4% or $285,967 at 6%. |
| Automation Research Corporation 401K | - | 40 | $16,073,130 | $1,372,643 | $34,316iApproximate average salary by contribution assumption: employee only about $857,902 at 4% or $571,935 at 6%; with 50% employer match about $571,935 at 4% or $381,290 at 6%; with 100% employer match about $428,951 at 4% or $285,967 at 6%. |
| 2018 | 1 | 41 | $12,783,926 | $661,045 | $16,123iApproximate average salary by contribution assumption: employee only about $403,076 at 4% or $268,717 at 6%; with 50% employer match about $268,717 at 4% or $179,145 at 6%; with 100% employer match about $201,538 at 4% or $134,359 at 6%. |
| Automation Research Corporation 401K | - | 41 | $12,783,926 | $661,045 | $16,123iApproximate average salary by contribution assumption: employee only about $403,076 at 4% or $268,717 at 6%; with 50% employer match about $268,717 at 4% or $179,145 at 6%; with 100% employer match about $201,538 at 4% or $134,359 at 6%. |
| 2017 | 1 | 40 | $12,988,084 | $581,368 | $14,534iApproximate average salary by contribution assumption: employee only about $363,355 at 4% or $242,237 at 6%; with 50% employer match about $242,237 at 4% or $161,491 at 6%; with 100% employer match about $181,678 at 4% or $121,118 at 6%. |
| Automation Research Corporation 401K | - | 40 | $12,988,084 | $581,368 | $14,534iApproximate average salary by contribution assumption: employee only about $363,355 at 4% or $242,237 at 6%; with 50% employer match about $242,237 at 4% or $161,491 at 6%; with 100% employer match about $181,678 at 4% or $121,118 at 6%. |
| 2016 | 1 | 41 | $11,976,671 | $513,935 | $12,535iApproximate average salary by contribution assumption: employee only about $313,375 at 4% or $208,917 at 6%; with 50% employer match about $208,917 at 4% or $139,278 at 6%; with 100% employer match about $156,688 at 4% or $104,458 at 6%. |
| Automation Research Corporation 401K | - | 41 | $11,976,671 | $513,935 | $12,535iApproximate average salary by contribution assumption: employee only about $313,375 at 4% or $208,917 at 6%; with 50% employer match about $208,917 at 4% or $139,278 at 6%; with 100% employer match about $156,688 at 4% or $104,458 at 6%. |
| 2015 | 1 | 43 | $11,566,157 | $582,548 | $13,548iApproximate average salary by contribution assumption: employee only about $338,691 at 4% or $225,794 at 6%; with 50% employer match about $225,794 at 4% or $150,529 at 6%; with 100% employer match about $169,345 at 4% or $112,897 at 6%. |
| Automation Research Corporation 401K | - | 43 | $11,566,157 | $582,548 | $13,548iApproximate average salary by contribution assumption: employee only about $338,691 at 4% or $225,794 at 6%; with 50% employer match about $225,794 at 4% or $150,529 at 6%; with 100% employer match about $169,345 at 4% or $112,897 at 6%. |
| 2014 | 1 | 42 | $11,434,580 | $626,295 | $14,912iApproximate average salary by contribution assumption: employee only about $372,795 at 4% or $248,530 at 6%; with 50% employer match about $248,530 at 4% or $165,687 at 6%; with 100% employer match about $186,397 at 4% or $124,265 at 6%. |
| Automation Research Corporation 401K | - | 42 | $11,434,580 | $626,295 | $14,912iApproximate average salary by contribution assumption: employee only about $372,795 at 4% or $248,530 at 6%; with 50% employer match about $248,530 at 4% or $165,687 at 6%; with 100% employer match about $186,397 at 4% or $124,265 at 6%. |
| 2013 | 1 | 40 | $10,350,102 | $510,768 | $12,769iApproximate average salary by contribution assumption: employee only about $319,230 at 4% or $212,820 at 6%; with 50% employer match about $212,820 at 4% or $141,880 at 6%; with 100% employer match about $159,615 at 4% or $106,410 at 6%. |
| Automation Research Corporation 401K | - | 40 | $10,350,102 | $510,768 | $12,769iApproximate average salary by contribution assumption: employee only about $319,230 at 4% or $212,820 at 6%; with 50% employer match about $212,820 at 4% or $141,880 at 6%; with 100% employer match about $159,615 at 4% or $106,410 at 6%. |
| 2012 | 1 | 42 | $8,176,636 | $591,334 | $14,079iApproximate average salary by contribution assumption: employee only about $351,985 at 4% or $234,656 at 6%; with 50% employer match about $234,656 at 4% or $156,438 at 6%; with 100% employer match about $175,992 at 4% or $117,328 at 6%. |
| Automation Research Corporation 401K | - | 42 | $8,176,636 | $591,334 | $14,079iApproximate average salary by contribution assumption: employee only about $351,985 at 4% or $234,656 at 6%; with 50% employer match about $234,656 at 4% or $156,438 at 6%; with 100% employer match about $175,992 at 4% or $117,328 at 6%. |
| 2011 | 1 | 42 | $6,797,143 | $570,856 | $13,592iApproximate average salary by contribution assumption: employee only about $339,795 at 4% or $226,530 at 6%; with 50% employer match about $226,530 at 4% or $151,020 at 6%; with 100% employer match about $169,898 at 4% or $113,265 at 6%. |
| Automation Research Corporation 401K | - | 42 | $6,797,143 | $570,856 | $13,592iApproximate average salary by contribution assumption: employee only about $339,795 at 4% or $226,530 at 6%; with 50% employer match about $226,530 at 4% or $151,020 at 6%; with 100% employer match about $169,898 at 4% or $113,265 at 6%. |
| 2010 | 1 | 42 | $6,601,878 | $541,322 | $12,889iApproximate average salary by contribution assumption: employee only about $322,215 at 4% or $214,810 at 6%; with 50% employer match about $214,810 at 4% or $143,207 at 6%; with 100% employer match about $161,108 at 4% or $107,405 at 6%. |
| Automation Research Corporation 401K | - | 42 | $6,601,878 | $541,322 | $12,889iApproximate average salary by contribution assumption: employee only about $322,215 at 4% or $214,810 at 6%; with 50% employer match about $214,810 at 4% or $143,207 at 6%; with 100% employer match about $161,108 at 4% or $107,405 at 6%. |
| 2009 | 1 | 46 | $5,448,209 | $370,458 | $8,053iApproximate average salary by contribution assumption: employee only about $201,336 at 4% or $134,224 at 6%; with 50% employer match about $134,224 at 4% or $89,483 at 6%; with 100% employer match about $100,668 at 4% or $67,112 at 6%. |
| Automation Research Corporation 401K | - | 46 | $5,448,209 | $370,458 | $8,053iApproximate average salary by contribution assumption: employee only about $201,336 at 4% or $134,224 at 6%; with 50% employer match about $134,224 at 4% or $89,483 at 6%; with 100% employer match about $100,668 at 4% or $67,112 at 6%. |
| 2008 | 1 | 48 | $4,405,279 | $647,531 | $13,490iApproximate average salary by contribution assumption: employee only about $337,256 at 4% or $224,837 at 6%; with 50% employer match about $224,837 at 4% or $149,891 at 6%; with 100% employer match about $168,628 at 4% or $112,419 at 6%. |
| Automation Research Corporation 401K | - | 48 | $4,405,279 | $647,531 | $13,490iApproximate average salary by contribution assumption: employee only about $337,256 at 4% or $224,837 at 6%; with 50% employer match about $224,837 at 4% or $149,891 at 6%; with 100% employer match about $168,628 at 4% or $112,419 at 6%. |
| 2007 | 1 | 49 | $5,849,331 | $659,161 | $13,452iApproximate average salary by contribution assumption: employee only about $336,307 at 4% or $224,204 at 6%; with 50% employer match about $224,204 at 4% or $149,470 at 6%; with 100% employer match about $168,153 at 4% or $112,102 at 6%. |
| Automation Research Corporation 401K | - | 49 | $5,849,331 | $659,161 | $13,452iApproximate average salary by contribution assumption: employee only about $336,307 at 4% or $224,204 at 6%; with 50% employer match about $224,204 at 4% or $149,470 at 6%; with 100% employer match about $168,153 at 4% or $112,102 at 6%. |
| 2006 | 1 | 51 | $4,696,299 | $834,210 | $16,357iApproximate average salary by contribution assumption: employee only about $408,926 at 4% or $272,618 at 6%; with 50% employer match about $272,618 at 4% or $181,745 at 6%; with 100% employer match about $204,463 at 4% or $136,309 at 6%. |
| Automation Research Corporation 401K | - | 51 | $4,696,299 | $834,210 | $16,357iApproximate average salary by contribution assumption: employee only about $408,926 at 4% or $272,618 at 6%; with 50% employer match about $272,618 at 4% or $181,745 at 6%; with 100% employer match about $204,463 at 4% or $136,309 at 6%. |
| 2005 | 1 | 46 | $3,430,877 | $547,607 | $11,905iApproximate average salary by contribution assumption: employee only about $297,613 at 4% or $198,408 at 6%; with 50% employer match about $198,408 at 4% or $132,272 at 6%; with 100% employer match about $148,806 at 4% or $99,204 at 6%. |
| Automation Research Corporation 401K | - | 46 | $3,430,877 | $547,607 | $11,905iApproximate average salary by contribution assumption: employee only about $297,613 at 4% or $198,408 at 6%; with 50% employer match about $198,408 at 4% or $132,272 at 6%; with 100% employer match about $148,806 at 4% or $99,204 at 6%. |
| 2004 | 1 | 44 | $2,873,060 | $453,508 | $10,307iApproximate average salary by contribution assumption: employee only about $257,675 at 4% or $171,783 at 6%; with 50% employer match about $171,783 at 4% or $114,522 at 6%; with 100% employer match about $128,838 at 4% or $85,892 at 6%. |
| Automation Research Corporation 401K | - | 44 | $2,873,060 | $453,508 | $10,307iApproximate average salary by contribution assumption: employee only about $257,675 at 4% or $171,783 at 6%; with 50% employer match about $171,783 at 4% or $114,522 at 6%; with 100% employer match about $128,838 at 4% or $85,892 at 6%. |
| 2003 | 1 | 46 | $2,371,285 | $443,655 | $9,645iApproximate average salary by contribution assumption: employee only about $241,117 at 4% or $160,745 at 6%; with 50% employer match about $160,745 at 4% or $107,163 at 6%; with 100% employer match about $120,558 at 4% or $80,372 at 6%. |
| Automation Research Corporation 401K | - | 46 | $2,371,285 | $443,655 | $9,645iApproximate average salary by contribution assumption: employee only about $241,117 at 4% or $160,745 at 6%; with 50% employer match about $160,745 at 4% or $107,163 at 6%; with 100% employer match about $120,558 at 4% or $80,372 at 6%. |
| 2002 | 1 | 50 | $1,579,664 | $558,045 | $11,161iApproximate average salary by contribution assumption: employee only about $279,023 at 4% or $186,015 at 6%; with 50% employer match about $186,015 at 4% or $124,010 at 6%; with 100% employer match about $139,511 at 4% or $93,008 at 6%. |
| Automation Research Corporation 401K | - | 50 | $1,579,664 | $558,045 | $11,161iApproximate average salary by contribution assumption: employee only about $279,023 at 4% or $186,015 at 6%; with 50% employer match about $186,015 at 4% or $124,010 at 6%; with 100% employer match about $139,511 at 4% or $93,008 at 6%. |
| 2001 | 1 | 48 | $0 | $0 | - |
| Automation Research Corporation 401K | - | 48 | - | - | - |
| 2000 | 1 | 48 | $1,271,155 | $598,635 | $12,472iApproximate average salary by contribution assumption: employee only about $311,789 at 4% or $207,859 at 6%; with 50% employer match about $207,859 at 4% or $138,573 at 6%; with 100% employer match about $155,895 at 4% or $103,930 at 6%. |
| Automation Research Corporation 401K | - | 48 | $1,271,155 | $598,635 | $12,472iApproximate average salary by contribution assumption: employee only about $311,789 at 4% or $207,859 at 6%; with 50% employer match about $207,859 at 4% or $138,573 at 6%; with 100% employer match about $155,895 at 4% or $103,930 at 6%. |
| 1999 | 1 | 44 | $961,848 | $386,533 | $8,785iApproximate average salary by contribution assumption: employee only about $219,621 at 4% or $146,414 at 6%; with 50% employer match about $146,414 at 4% or $97,609 at 6%; with 100% employer match about $109,811 at 4% or $73,207 at 6%. |
| Automation Research Corporation 401K | - | 44 | $961,848 | $386,533 | $8,785iApproximate average salary by contribution assumption: employee only about $219,621 at 4% or $146,414 at 6%; with 50% employer match about $146,414 at 4% or $97,609 at 6%; with 100% employer match about $109,811 at 4% or $73,207 at 6%. |