THE DIESEL TECHNOLOGY FORUM
Plan context: ENGINE TECHNOLOGY FORUM 401(K) PLAN
EIN 37-1394262 • Frederick, MD • 24 filings • 3 plans
Current Snapshot
Latest Year
2025
2025 Participants
4
2025 Assets
$2,174,520
2025 Contributions
$68,678
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 | 4 | $2,174,520 | $68,678 | $17,170iApproximate average salary by contribution assumption: employee only about $429,238 at 4% or $286,158 at 6%; with 50% employer match about $286,158 at 4% or $190,772 at 6%; with 100% employer match about $214,619 at 4% or $143,079 at 6%. |
| ENGINE TECHNOLOGY FORUM 401(K) PLAN | - | 4 | $2,174,520 | $68,678 | $17,170iApproximate average salary by contribution assumption: employee only about $429,238 at 4% or $286,158 at 6%; with 50% employer match about $286,158 at 4% or $190,772 at 6%; with 100% employer match about $214,619 at 4% or $143,079 at 6%. |
| 2024 | 1 | 4 | $1,776,867 | $87,754 | $21,939iApproximate average salary by contribution assumption: employee only about $548,463 at 4% or $365,642 at 6%; with 50% employer match about $365,642 at 4% or $243,761 at 6%; with 100% employer match about $274,231 at 4% or $182,821 at 6%. |
| ENGINE TECHNOLOGY FORUM 401(K) PLAN | - | 4 | $1,776,867 | $87,754 | $21,939iApproximate average salary by contribution assumption: employee only about $548,463 at 4% or $365,642 at 6%; with 50% employer match about $365,642 at 4% or $243,761 at 6%; with 100% employer match about $274,231 at 4% or $182,821 at 6%. |
| 2023 | 1 | 5 | $1,722,773 | $53,680 | $10,736iApproximate average salary by contribution assumption: employee only about $268,400 at 4% or $178,933 at 6%; with 50% employer match about $178,933 at 4% or $119,289 at 6%; with 100% employer match about $134,200 at 4% or $89,467 at 6%. |
| ENGINE TECHNOLOGY FORUM 401(K) PLAN | - | 5 | $1,722,773 | $53,680 | $10,736iApproximate average salary by contribution assumption: employee only about $268,400 at 4% or $178,933 at 6%; with 50% employer match about $178,933 at 4% or $119,289 at 6%; with 100% employer match about $134,200 at 4% or $89,467 at 6%. |
| 2022 | 1 | 6 | $1,653,097 | $31,073 | $5,179iApproximate average salary by contribution assumption: employee only about $129,471 at 4% or $86,314 at 6%; with 50% employer match about $86,314 at 4% or $57,543 at 6%; with 100% employer match about $64,735 at 4% or $43,157 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401(K) PLAN | - | 6 | $1,653,097 | $31,073 | $5,179iApproximate average salary by contribution assumption: employee only about $129,471 at 4% or $86,314 at 6%; with 50% employer match about $86,314 at 4% or $57,543 at 6%; with 100% employer match about $64,735 at 4% or $43,157 at 6%. |
| 2021 | 1 | 5 | $2,101,670 | $35,111 | $7,022iApproximate average salary by contribution assumption: employee only about $175,555 at 4% or $117,037 at 6%; with 50% employer match about $117,037 at 4% or $78,024 at 6%; with 100% employer match about $87,778 at 4% or $58,518 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401(K) PLAN | - | 5 | $2,101,670 | $35,111 | $7,022iApproximate average salary by contribution assumption: employee only about $175,555 at 4% or $117,037 at 6%; with 50% employer match about $117,037 at 4% or $78,024 at 6%; with 100% employer match about $87,778 at 4% or $58,518 at 6%. |
| 2020 | 1 | 5 | $1,793,077 | $44,221 | $8,844iApproximate average salary by contribution assumption: employee only about $221,105 at 4% or $147,403 at 6%; with 50% employer match about $147,403 at 4% or $98,269 at 6%; with 100% employer match about $110,553 at 4% or $73,702 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401(K) PLAN | - | 5 | $1,793,077 | $44,221 | $8,844iApproximate average salary by contribution assumption: employee only about $221,105 at 4% or $147,403 at 6%; with 50% employer match about $147,403 at 4% or $98,269 at 6%; with 100% employer match about $110,553 at 4% or $73,702 at 6%. |
| 2019 | 1 | 5 | $1,400,179 | $55,111 | $11,022iApproximate average salary by contribution assumption: employee only about $275,555 at 4% or $183,703 at 6%; with 50% employer match about $183,703 at 4% or $122,469 at 6%; with 100% employer match about $137,778 at 4% or $91,852 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 5 | $1,400,179 | $55,111 | $11,022iApproximate average salary by contribution assumption: employee only about $275,555 at 4% or $183,703 at 6%; with 50% employer match about $183,703 at 4% or $122,469 at 6%; with 100% employer match about $137,778 at 4% or $91,852 at 6%. |
| 2018 | 1 | 5 | $1,058,434 | $116,484 | $23,297iApproximate average salary by contribution assumption: employee only about $582,420 at 4% or $388,280 at 6%; with 50% employer match about $388,280 at 4% or $258,853 at 6%; with 100% employer match about $291,210 at 4% or $194,140 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 5 | $1,058,434 | $116,484 | $23,297iApproximate average salary by contribution assumption: employee only about $582,420 at 4% or $388,280 at 6%; with 50% employer match about $388,280 at 4% or $258,853 at 6%; with 100% employer match about $291,210 at 4% or $194,140 at 6%. |
| 2017 | 1 | 5 | $1,040,031 | $61,056 | $12,211iApproximate average salary by contribution assumption: employee only about $305,280 at 4% or $203,520 at 6%; with 50% employer match about $203,520 at 4% or $135,680 at 6%; with 100% employer match about $152,640 at 4% or $101,760 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 5 | $1,040,031 | $61,056 | $12,211iApproximate average salary by contribution assumption: employee only about $305,280 at 4% or $203,520 at 6%; with 50% employer match about $203,520 at 4% or $135,680 at 6%; with 100% employer match about $152,640 at 4% or $101,760 at 6%. |
| 2016 | 1 | 5 | $867,159 | $65,134 | $13,027iApproximate average salary by contribution assumption: employee only about $325,670 at 4% or $217,113 at 6%; with 50% employer match about $217,113 at 4% or $144,742 at 6%; with 100% employer match about $162,835 at 4% or $108,557 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 5 | $867,159 | $65,134 | $13,027iApproximate average salary by contribution assumption: employee only about $325,670 at 4% or $217,113 at 6%; with 50% employer match about $217,113 at 4% or $144,742 at 6%; with 100% employer match about $162,835 at 4% or $108,557 at 6%. |
| 2015 | 1 | 5 | $749,032 | $63,215 | $12,643iApproximate average salary by contribution assumption: employee only about $316,075 at 4% or $210,717 at 6%; with 50% employer match about $210,717 at 4% or $140,478 at 6%; with 100% employer match about $158,038 at 4% or $105,358 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 5 | $749,032 | $63,215 | $12,643iApproximate average salary by contribution assumption: employee only about $316,075 at 4% or $210,717 at 6%; with 50% employer match about $210,717 at 4% or $140,478 at 6%; with 100% employer match about $158,038 at 4% or $105,358 at 6%. |
| 2014 | 1 | 5 | $684,059 | $55,400 | $11,080iApproximate average salary by contribution assumption: employee only about $277,000 at 4% or $184,667 at 6%; with 50% employer match about $184,667 at 4% or $123,111 at 6%; with 100% employer match about $138,500 at 4% or $92,333 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 5 | $684,059 | $55,400 | $11,080iApproximate average salary by contribution assumption: employee only about $277,000 at 4% or $184,667 at 6%; with 50% employer match about $184,667 at 4% or $123,111 at 6%; with 100% employer match about $138,500 at 4% or $92,333 at 6%. |
| 2013 | 1 | 6 | $704,354 | $40,030 | $6,672iApproximate average salary by contribution assumption: employee only about $166,792 at 4% or $111,194 at 6%; with 50% employer match about $111,194 at 4% or $74,130 at 6%; with 100% employer match about $83,396 at 4% or $55,597 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 6 | $704,354 | $40,030 | $6,672iApproximate average salary by contribution assumption: employee only about $166,792 at 4% or $111,194 at 6%; with 50% employer match about $111,194 at 4% or $74,130 at 6%; with 100% employer match about $83,396 at 4% or $55,597 at 6%. |
| 2012 | 1 | 6 | $536,407 | $44,989 | $7,498iApproximate average salary by contribution assumption: employee only about $187,454 at 4% or $124,969 at 6%; with 50% employer match about $124,969 at 4% or $83,313 at 6%; with 100% employer match about $93,727 at 4% or $62,485 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 6 | $536,407 | $44,989 | $7,498iApproximate average salary by contribution assumption: employee only about $187,454 at 4% or $124,969 at 6%; with 50% employer match about $124,969 at 4% or $83,313 at 6%; with 100% employer match about $93,727 at 4% or $62,485 at 6%. |
| 2011 | 1 | 6 | $419,054 | $57,331 | $9,555iApproximate average salary by contribution assumption: employee only about $238,879 at 4% or $159,253 at 6%; with 50% employer match about $159,253 at 4% or $106,169 at 6%; with 100% employer match about $119,440 at 4% or $79,626 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 6 | $419,054 | $57,331 | $9,555iApproximate average salary by contribution assumption: employee only about $238,879 at 4% or $159,253 at 6%; with 50% employer match about $159,253 at 4% or $106,169 at 6%; with 100% employer match about $119,440 at 4% or $79,626 at 6%. |
| 2010 | 1 | 4 | $383,008 | $42,275 | $10,569iApproximate average salary by contribution assumption: employee only about $264,219 at 4% or $176,146 at 6%; with 50% employer match about $176,146 at 4% or $117,431 at 6%; with 100% employer match about $132,109 at 4% or $88,073 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 4 | $383,008 | $42,275 | $10,569iApproximate average salary by contribution assumption: employee only about $264,219 at 4% or $176,146 at 6%; with 50% employer match about $176,146 at 4% or $117,431 at 6%; with 100% employer match about $132,109 at 4% or $88,073 at 6%. |
| 2009 | 1 | 5 | $298,882 | $42,298 | $8,460iApproximate average salary by contribution assumption: employee only about $211,490 at 4% or $140,993 at 6%; with 50% employer match about $140,993 at 4% or $93,996 at 6%; with 100% employer match about $105,745 at 4% or $70,497 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 5 | $298,882 | $42,298 | $8,460iApproximate average salary by contribution assumption: employee only about $211,490 at 4% or $140,993 at 6%; with 50% employer match about $140,993 at 4% or $93,996 at 6%; with 100% employer match about $105,745 at 4% or $70,497 at 6%. |
| 2008 | 1 | 4 | $181,736 | $64,099 | $16,025iApproximate average salary by contribution assumption: employee only about $400,619 at 4% or $267,079 at 6%; with 50% employer match about $267,079 at 4% or $178,053 at 6%; with 100% employer match about $200,309 at 4% or $133,540 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 4 | $181,736 | $64,099 | $16,025iApproximate average salary by contribution assumption: employee only about $400,619 at 4% or $267,079 at 6%; with 50% employer match about $267,079 at 4% or $178,053 at 6%; with 100% employer match about $200,309 at 4% or $133,540 at 6%. |
| 2007 | 1 | 3 | $0 | $0 | - |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 3 | - | - | - |
| 2006 | 1 | 4 | $141,829 | $42,022 | $10,506iApproximate average salary by contribution assumption: employee only about $262,638 at 4% or $175,092 at 6%; with 50% employer match about $175,092 at 4% or $116,728 at 6%; with 100% employer match about $131,319 at 4% or $87,546 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 4 | $141,829 | $42,022 | $10,506iApproximate average salary by contribution assumption: employee only about $262,638 at 4% or $175,092 at 6%; with 50% employer match about $175,092 at 4% or $116,728 at 6%; with 100% employer match about $131,319 at 4% or $87,546 at 6%. |
| 2005 | 1 | 3 | $86,300 | $31,054 | $10,351iApproximate average salary by contribution assumption: employee only about $258,783 at 4% or $172,522 at 6%; with 50% employer match about $172,522 at 4% or $115,015 at 6%; with 100% employer match about $129,392 at 4% or $86,261 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 3 | $86,300 | $31,054 | $10,351iApproximate average salary by contribution assumption: employee only about $258,783 at 4% or $172,522 at 6%; with 50% employer match about $172,522 at 4% or $115,015 at 6%; with 100% employer match about $129,392 at 4% or $86,261 at 6%. |
| 2004 | 1 | 3 | $52,018 | $32,750 | $10,917iApproximate average salary by contribution assumption: employee only about $272,917 at 4% or $181,944 at 6%; with 50% employer match about $181,944 at 4% or $121,296 at 6%; with 100% employer match about $136,458 at 4% or $90,972 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 3 | $52,018 | $32,750 | $10,917iApproximate average salary by contribution assumption: employee only about $272,917 at 4% or $181,944 at 6%; with 50% employer match about $181,944 at 4% or $121,296 at 6%; with 100% employer match about $136,458 at 4% or $90,972 at 6%. |
| 2003 | 1 | 1 | $17,320 | $8,000 | $8,000iApproximate average salary by contribution assumption: employee only about $200,000 at 4% or $133,333 at 6%; with 50% employer match about $133,333 at 4% or $88,889 at 6%; with 100% employer match about $100,000 at 4% or $66,667 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 1 | $17,320 | $8,000 | $8,000iApproximate average salary by contribution assumption: employee only about $200,000 at 4% or $133,333 at 6%; with 50% employer match about $133,333 at 4% or $88,889 at 6%; with 100% employer match about $100,000 at 4% or $66,667 at 6%. |
| 2002 | 1 | 1 | $7,654 | $7,654 | $7,654iApproximate average salary by contribution assumption: employee only about $191,350 at 4% or $127,567 at 6%; with 50% employer match about $127,567 at 4% or $85,044 at 6%; with 100% employer match about $95,675 at 4% or $63,783 at 6%. |
| THE DIESEL TECHNOLOGY FORUM 401K PLAN | - | 1 | $7,654 | $7,654 | $7,654iApproximate average salary by contribution assumption: employee only about $191,350 at 4% or $127,567 at 6%; with 50% employer match about $127,567 at 4% or $85,044 at 6%; with 100% employer match about $95,675 at 4% or $63,783 at 6%. |