Small Mine Development LLC
Plan context: Small Mine Development LLC 401(K) Retirement Savings Plan
EIN 94-2866465 • Boise, ID • 53 filings • 8 plans
Current Snapshot
Latest Year
2024
2024 Participants
414
2024 Assets
$59,659,767
2024 Contributions
$6,364,577
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 | 3 | 414 | $59,659,767 | $6,364,577 | $15,373iApproximate average salary by contribution assumption: employee only about $384,334 at 4% or $256,223 at 6%; with 50% employer match about $256,223 at 4% or $170,815 at 6%; with 100% employer match about $192,167 at 4% or $128,111 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 414 | $46,379,672 | $4,610,968 | $11,138iApproximate average salary by contribution assumption: employee only about $278,440 at 4% or $185,627 at 6%; with 50% employer match about $185,627 at 4% or $123,751 at 6%; with 100% employer match about $139,220 at 4% or $92,813 at 6%. |
| Small Mine Development LLC Welfare Benefit Plan | - | 298 | $13,280,095 | $1,753,609 | $5,885iApproximate average salary by contribution assumption: employee only about $147,115 at 4% or $98,077 at 6%; with 50% employer match about $98,077 at 4% or $65,384 at 6%; with 100% employer match about $73,557 at 4% or $49,038 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 367 | - | - | - |
| 2023 | 3 | 436 | $54,798,882 | $7,209,104 | $16,535iApproximate average salary by contribution assumption: employee only about $413,366 at 4% or $275,577 at 6%; with 50% employer match about $275,577 at 4% or $183,718 at 6%; with 100% employer match about $206,683 at 4% or $137,789 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 436 | $44,159,634 | $5,376,360 | $12,331iApproximate average salary by contribution assumption: employee only about $308,278 at 4% or $205,518 at 6%; with 50% employer match about $205,518 at 4% or $137,012 at 6%; with 100% employer match about $154,139 at 4% or $102,759 at 6%. |
| Small Mine Development LLC Welfare Benefit Plan | - | 309 | $10,639,248 | $1,832,744 | $5,931iApproximate average salary by contribution assumption: employee only about $148,280 at 4% or $98,854 at 6%; with 50% employer match about $98,854 at 4% or $65,902 at 6%; with 100% employer match about $74,140 at 4% or $49,427 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 388 | - | - | - |
| 2022 | 3 | 637 | $46,386,016 | $7,938,456 | $12,462iApproximate average salary by contribution assumption: employee only about $311,556 at 4% or $207,704 at 6%; with 50% employer match about $207,704 at 4% or $138,469 at 6%; with 100% employer match about $155,778 at 4% or $103,852 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 637 | $40,710,985 | $6,000,433 | $9,420iApproximate average salary by contribution assumption: employee only about $235,496 at 4% or $156,997 at 6%; with 50% employer match about $156,997 at 4% or $104,665 at 6%; with 100% employer match about $117,748 at 4% or $78,499 at 6%. |
| Small Mine Development LLC Welfare Benefit Plan | - | 367 | $5,675,031 | $1,938,023 | $5,281iApproximate average salary by contribution assumption: employee only about $132,018 at 4% or $88,012 at 6%; with 50% employer match about $88,012 at 4% or $58,675 at 6%; with 100% employer match about $66,009 at 4% or $44,006 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 423 | - | - | - |
| 2021 | 3 | 496 | $54,396,237 | $7,035,629 | $14,185iApproximate average salary by contribution assumption: employee only about $354,618 at 4% or $236,412 at 6%; with 50% employer match about $236,412 at 4% or $157,608 at 6%; with 100% employer match about $177,309 at 4% or $118,206 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 404 | $47,165,171 | $5,362,289 | $13,273iApproximate average salary by contribution assumption: employee only about $331,825 at 4% or $221,217 at 6%; with 50% employer match about $221,217 at 4% or $147,478 at 6%; with 100% employer match about $165,912 at 4% or $110,608 at 6%. |
| Small Mine Development LLC Welfare Benefit Plan | - | 365 | $7,231,066 | $1,673,340 | $4,584iApproximate average salary by contribution assumption: employee only about $114,612 at 4% or $76,408 at 6%; with 50% employer match about $76,408 at 4% or $50,939 at 6%; with 100% employer match about $57,306 at 4% or $38,204 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 496 | - | - | - |
| 2020 | 3 | 449 | $49,991,924 | $14,864,890 | $33,107iApproximate average salary by contribution assumption: employee only about $827,666 at 4% or $551,778 at 6%; with 50% employer match about $551,778 at 4% or $367,852 at 6%; with 100% employer match about $413,833 at 4% or $275,889 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 405 | $39,991,924 | $4,864,890 | $12,012iApproximate average salary by contribution assumption: employee only about $300,302 at 4% or $200,201 at 6%; with 50% employer match about $200,201 at 4% or $133,467 at 6%; with 100% employer match about $150,151 at 4% or $100,101 at 6%. |
| Small Mine Development LLC Welfare Benefit Plan | - | 371 | $10,000,000 | $10,000,000 | $26,954iApproximate average salary by contribution assumption: employee only about $673,854 at 4% or $449,236 at 6%; with 50% employer match about $449,236 at 4% or $299,491 at 6%; with 100% employer match about $336,927 at 4% or $224,618 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 449 | - | - | - |
| 2019 | 2 | 424 | $33,984,408 | $4,320,265 | $10,189iApproximate average salary by contribution assumption: employee only about $254,733 at 4% or $169,822 at 6%; with 50% employer match about $169,822 at 4% or $113,214 at 6%; with 100% employer match about $127,366 at 4% or $84,911 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 341 | $33,984,408 | $4,320,265 | $12,669iApproximate average salary by contribution assumption: employee only about $316,735 at 4% or $211,157 at 6%; with 50% employer match about $211,157 at 4% or $140,771 at 6%; with 100% employer match about $158,367 at 4% or $105,578 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 424 | - | - | - |
| 2018 | 2 | 355 | $27,112,488 | $4,078,207 | $11,488iApproximate average salary by contribution assumption: employee only about $287,198 at 4% or $191,465 at 6%; with 50% employer match about $191,465 at 4% or $127,643 at 6%; with 100% employer match about $143,599 at 4% or $95,733 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 302 | $27,112,488 | $4,078,207 | $13,504iApproximate average salary by contribution assumption: employee only about $337,600 at 4% or $225,067 at 6%; with 50% employer match about $225,067 at 4% or $150,044 at 6%; with 100% employer match about $168,800 at 4% or $112,533 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 355 | - | - | - |
| 2017 | 2 | 374 | $28,681,752 | $4,256,843 | $11,382iApproximate average salary by contribution assumption: employee only about $284,548 at 4% or $189,699 at 6%; with 50% employer match about $189,699 at 4% or $126,466 at 6%; with 100% employer match about $142,274 at 4% or $94,849 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 348 | $28,681,752 | $4,256,843 | $12,232iApproximate average salary by contribution assumption: employee only about $305,808 at 4% or $203,872 at 6%; with 50% employer match about $203,872 at 4% or $135,915 at 6%; with 100% employer match about $152,904 at 4% or $101,936 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 374 | - | - | - |
| 2016 | 2 | 408 | $26,444,716 | $4,315,774 | $10,578iApproximate average salary by contribution assumption: employee only about $264,447 at 4% or $176,298 at 6%; with 50% employer match about $176,298 at 4% or $117,532 at 6%; with 100% employer match about $132,223 at 4% or $88,149 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 403 | $26,444,716 | $4,315,774 | $10,709iApproximate average salary by contribution assumption: employee only about $267,728 at 4% or $178,485 at 6%; with 50% employer match about $178,485 at 4% or $118,990 at 6%; with 100% employer match about $133,864 at 4% or $89,243 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 408 | - | - | - |
| 2015 | 2 | 437 | $22,073,715 | $3,484,487 | $7,974iApproximate average salary by contribution assumption: employee only about $199,341 at 4% or $132,894 at 6%; with 50% employer match about $132,894 at 4% or $88,596 at 6%; with 100% employer match about $99,671 at 4% or $66,447 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 375 | $22,073,715 | $3,484,487 | $9,292iApproximate average salary by contribution assumption: employee only about $232,299 at 4% or $154,866 at 6%; with 50% employer match about $154,866 at 4% or $103,244 at 6%; with 100% employer match about $116,150 at 4% or $77,433 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 437 | - | - | - |
| 2014 | 2 | 407 | $19,736,387 | $2,896,100 | $7,116iApproximate average salary by contribution assumption: employee only about $177,893 at 4% or $118,595 at 6%; with 50% employer match about $118,595 at 4% or $79,064 at 6%; with 100% employer match about $88,947 at 4% or $59,298 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 363 | $19,736,387 | $2,896,100 | $7,978iApproximate average salary by contribution assumption: employee only about $199,456 at 4% or $132,971 at 6%; with 50% employer match about $132,971 at 4% or $88,647 at 6%; with 100% employer match about $99,728 at 4% or $66,485 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 407 | - | - | - |
| 2013 | 2 | 381 | $18,533,163 | $3,352,042 | $8,798iApproximate average salary by contribution assumption: employee only about $219,950 at 4% or $146,634 at 6%; with 50% employer match about $146,634 at 4% or $97,756 at 6%; with 100% employer match about $109,975 at 4% or $73,317 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 381 | $18,533,163 | $3,352,042 | $8,798iApproximate average salary by contribution assumption: employee only about $219,950 at 4% or $146,634 at 6%; with 50% employer match about $146,634 at 4% or $97,756 at 6%; with 100% employer match about $109,975 at 4% or $73,317 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 344 | - | - | - |
| 2012 | 2 | 488 | $14,441,337 | $3,022,683 | $6,194iApproximate average salary by contribution assumption: employee only about $154,851 at 4% or $103,234 at 6%; with 50% employer match about $103,234 at 4% or $68,822 at 6%; with 100% employer match about $77,425 at 4% or $51,617 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 408 | $14,441,337 | $3,022,683 | $7,409iApproximate average salary by contribution assumption: employee only about $185,213 at 4% or $123,476 at 6%; with 50% employer match about $123,476 at 4% or $82,317 at 6%; with 100% employer match about $92,607 at 4% or $61,738 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 488 | - | - | - |
| 2011 | 2 | 356 | $11,019,013 | $2,160,074 | $6,068iApproximate average salary by contribution assumption: employee only about $151,691 at 4% or $101,127 at 6%; with 50% employer match about $101,127 at 4% or $67,418 at 6%; with 100% employer match about $75,845 at 4% or $50,564 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 271 | $11,019,013 | $2,160,074 | $7,971iApproximate average salary by contribution assumption: employee only about $199,269 at 4% or $132,846 at 6%; with 50% employer match about $132,846 at 4% or $88,564 at 6%; with 100% employer match about $99,634 at 4% or $66,423 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 356 | - | - | - |
| 2010 | 2 | 299 | $10,603,271 | $1,894,236 | $6,335iApproximate average salary by contribution assumption: employee only about $158,381 at 4% or $105,587 at 6%; with 50% employer match about $105,587 at 4% or $70,392 at 6%; with 100% employer match about $79,190 at 4% or $52,794 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 255 | $10,603,271 | $1,894,236 | $7,428iApproximate average salary by contribution assumption: employee only about $185,709 at 4% or $123,806 at 6%; with 50% employer match about $123,806 at 4% or $82,538 at 6%; with 100% employer match about $92,855 at 4% or $61,903 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 299 | - | - | - |
| 2009 | 2 | 246 | $8,352,148 | $1,816,944 | $7,386iApproximate average salary by contribution assumption: employee only about $184,649 at 4% or $123,099 at 6%; with 50% employer match about $123,099 at 4% or $82,066 at 6%; with 100% employer match about $92,324 at 4% or $61,550 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 220 | $8,352,148 | $1,816,944 | $8,259iApproximate average salary by contribution assumption: employee only about $206,471 at 4% or $137,647 at 6%; with 50% employer match about $137,647 at 4% or $91,765 at 6%; with 100% employer match about $103,235 at 4% or $68,824 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 246 | - | - | - |
| 2008 | 2 | 272 | $6,144,949 | $2,121,518 | $7,800iApproximate average salary by contribution assumption: employee only about $194,992 at 4% or $129,995 at 6%; with 50% employer match about $129,995 at 4% or $86,663 at 6%; with 100% employer match about $97,496 at 4% or $64,997 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 212 | $6,144,949 | $2,121,518 | $10,007iApproximate average salary by contribution assumption: employee only about $250,179 at 4% or $166,786 at 6%; with 50% employer match about $166,786 at 4% or $111,191 at 6%; with 100% employer match about $125,090 at 4% or $83,393 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 272 | - | - | - |
| 2007 | 3 | 288 | $15,878,596 | $4,045,664 | $14,047iApproximate average salary by contribution assumption: employee only about $351,186 at 4% or $234,124 at 6%; with 50% employer match about $234,124 at 4% or $156,083 at 6%; with 100% employer match about $175,593 at 4% or $117,062 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 217 | $7,939,298 | $2,022,832 | $9,322iApproximate average salary by contribution assumption: employee only about $233,045 at 4% or $155,363 at 6%; with 50% employer match about $155,363 at 4% or $103,576 at 6%; with 100% employer match about $116,523 at 4% or $77,682 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 217 | $7,939,298 | $2,022,832 | $9,322iApproximate average salary by contribution assumption: employee only about $233,045 at 4% or $155,363 at 6%; with 50% employer match about $155,363 at 4% or $103,576 at 6%; with 100% employer match about $116,523 at 4% or $77,682 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 288 | - | - | - |
| 2006 | 2 | 201 | $6,186,179 | $1,471,628 | $7,322iApproximate average salary by contribution assumption: employee only about $183,038 at 4% or $122,026 at 6%; with 50% employer match about $122,026 at 4% or $81,350 at 6%; with 100% employer match about $91,519 at 4% or $61,013 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 150 | $6,186,179 | $1,471,628 | $9,811iApproximate average salary by contribution assumption: employee only about $245,271 at 4% or $163,514 at 6%; with 50% employer match about $163,514 at 4% or $109,009 at 6%; with 100% employer match about $122,636 at 4% or $81,757 at 6%. |
| Small Mine Development LLC Benefit Plan | - | 201 | - | - | - |
| 2005 | 2 | 126 | $4,576,013 | $1,187,392 | $9,424iApproximate average salary by contribution assumption: employee only about $235,594 at 4% or $157,062 at 6%; with 50% employer match about $157,062 at 4% or $104,708 at 6%; with 100% employer match about $117,797 at 4% or $78,531 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 126 | $4,576,013 | $1,187,392 | $9,424iApproximate average salary by contribution assumption: employee only about $235,594 at 4% or $157,062 at 6%; with 50% employer match about $157,062 at 4% or $104,708 at 6%; with 100% employer match about $117,797 at 4% or $78,531 at 6%. |
| SMALL MINE DEVELOPMENT LLC | - | 0 | - | - | - |
| 2004 | 1 | 106 | $3,288,323 | $886,205 | $8,360iApproximate average salary by contribution assumption: employee only about $209,011 at 4% or $139,340 at 6%; with 50% employer match about $139,340 at 4% or $92,894 at 6%; with 100% employer match about $104,505 at 4% or $69,670 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 106 | $3,288,323 | $886,205 | $8,360iApproximate average salary by contribution assumption: employee only about $209,011 at 4% or $139,340 at 6%; with 50% employer match about $139,340 at 4% or $92,894 at 6%; with 100% employer match about $104,505 at 4% or $69,670 at 6%. |
| 2003 | 1 | 60 | $2,340,998 | $499,650 | $8,328iApproximate average salary by contribution assumption: employee only about $208,188 at 4% or $138,792 at 6%; with 50% employer match about $138,792 at 4% or $92,528 at 6%; with 100% employer match about $104,094 at 4% or $69,396 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 60 | $2,340,998 | $499,650 | $8,328iApproximate average salary by contribution assumption: employee only about $208,188 at 4% or $138,792 at 6%; with 50% employer match about $138,792 at 4% or $92,528 at 6%; with 100% employer match about $104,094 at 4% or $69,396 at 6%. |
| 2002 | 1 | 63 | $1,672,933 | $490,015 | $7,778iApproximate average salary by contribution assumption: employee only about $194,450 at 4% or $129,634 at 6%; with 50% employer match about $129,634 at 4% or $86,422 at 6%; with 100% employer match about $97,225 at 4% or $64,817 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 63 | $1,672,933 | $490,015 | $7,778iApproximate average salary by contribution assumption: employee only about $194,450 at 4% or $129,634 at 6%; with 50% employer match about $129,634 at 4% or $86,422 at 6%; with 100% employer match about $97,225 at 4% or $64,817 at 6%. |
| 2001 | 1 | 100 | $1,860,786 | $567,857 | $5,679iApproximate average salary by contribution assumption: employee only about $141,964 at 4% or $94,643 at 6%; with 50% employer match about $94,643 at 4% or $63,095 at 6%; with 100% employer match about $70,982 at 4% or $47,321 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 100 | $1,860,786 | $567,857 | $5,679iApproximate average salary by contribution assumption: employee only about $141,964 at 4% or $94,643 at 6%; with 50% employer match about $94,643 at 4% or $63,095 at 6%; with 100% employer match about $70,982 at 4% or $47,321 at 6%. |
| 2000 | 2 | 102 | $1,631,331 | $843,179 | $8,266iApproximate average salary by contribution assumption: employee only about $206,662 at 4% or $137,774 at 6%; with 50% employer match about $137,774 at 4% or $91,850 at 6%; with 100% employer match about $103,331 at 4% or $68,887 at 6%. |
| Small Mine Development LLC 401(K) Retirement Savings Plan | - | 102 | $1,631,331 | $843,179 | $8,266iApproximate average salary by contribution assumption: employee only about $206,662 at 4% or $137,774 at 6%; with 50% employer match about $137,774 at 4% or $91,850 at 6%; with 100% employer match about $103,331 at 4% or $68,887 at 6%. |
| Small Mine Development LLC Welfare Benefit Plan | - | 80 | - | - | - |
| 1999 | 1 | 151 | $0 | $0 | - |
| Small Mine Development LLC Welfare Benefit Plan | - | 151 | - | - | - |