AGGREGATE INDUSTRIES, INC. & SUBSIDIARIES
Plan context: Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust
EIN 54-1527022 • Dundee, MI • 137 filings • 44 plans
Current Snapshot
Latest Year
2025
2025 Participants
9,376
2025 Assets
$2,698,319,736
2025 Contributions
$135,349,240
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 | 0 | $0 | $0 | - |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 0 | $0 | - | - |
| 2024 | 9 | 9,376 | $2,698,319,736 | $135,349,240 | $14,436iApproximate average salary by contribution assumption: employee only about $360,893 at 4% or $240,595 at 6%; with 50% employer match about $240,595 at 4% or $160,397 at 6%; with 100% employer match about $180,446 at 4% or $120,298 at 6%. |
| Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust | - | - | $1,336,175,714 | - | - |
| Holcim (Us) Inc. Retirement Savings Plan | - | 9,028 | $1,270,595,225 | $124,348,560 | $13,774iApproximate average salary by contribution assumption: employee only about $344,341 at 4% or $229,561 at 6%; with 50% employer match about $229,561 at 4% or $153,041 at 6%; with 100% employer match about $172,171 at 4% or $114,780 at 6%. |
| Holcim (Us) Inc. Union 401(K) Plan | - | 1,256 | $91,540,236 | $11,000,680 | $8,759iApproximate average salary by contribution assumption: employee only about $218,963 at 4% or $145,975 at 6%; with 50% employer match about $145,975 at 4% or $97,317 at 6%; with 100% employer match about $109,481 at 4% or $72,988 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 0 | $8,561 | - | - |
| Holcim (Us) Inc. Welfare Benefit Plan | - | 9,376 | - | - | - |
| Holcim Us Severance Plan | - | 5,421 | - | - | - |
| Holcim (Us) Inc. Retiree Benefit Plan | - | 0 | - | - | - |
| Holcim Solutions and Products Us LLC Severance Plan and Summary Plan Description | - | 1,408 | - | - | - |
| Holcim Solutions and Products Us LLC Retiree Medical Plan for Certain Prescott, Arkansas United Steelworkers Retirees | - | 0 | - | - | - |
| 2023 | 9 | 9,370 | $2,291,189,945 | $126,982,700 | $13,552iApproximate average salary by contribution assumption: employee only about $338,801 at 4% or $225,867 at 6%; with 50% employer match about $225,867 at 4% or $150,578 at 6%; with 100% employer match about $169,401 at 4% or $112,934 at 6%. |
| Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust | - | - | $1,135,199,447 | - | - |
| Holcim (Us) Inc. Retirement Savings Plan | - | 7,286 | $1,085,355,650 | $115,235,130 | $15,816iApproximate average salary by contribution assumption: employee only about $395,399 at 4% or $263,599 at 6%; with 50% employer match about $263,599 at 4% or $175,733 at 6%; with 100% employer match about $197,700 at 4% or $131,800 at 6%. |
| Holcim (Us) Inc. Union 401(K) Plan | - | 962 | $70,560,729 | $8,747,570 | $9,093iApproximate average salary by contribution assumption: employee only about $227,328 at 4% or $151,552 at 6%; with 50% employer match about $151,552 at 4% or $101,035 at 6%; with 100% employer match about $113,664 at 4% or $75,776 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 0 | $74,119 | $3,000,000 | - |
| Holcim Us Severance Plan | - | 5,382 | - | - | - |
| Holcim (Us) Inc. Retiree Benefit Plan | - | 0 | - | - | - |
| Holcim Solutions and Products Us LLC Retiree Medical Plan for Certain Prescott, Arkansas United Steelworkers Retirees | - | 0 | - | - | - |
| Holcim (Us) Inc. Welfare Benefit Plan | - | 9,370 | - | - | - |
| Holcim Solutions and Products Us LLC Severance Plan and Summary Plan Description | - | 831 | - | - | - |
| 2022 | 10 | 8,367 | $2,627,192,324 | $120,685,118 | $14,424iApproximate average salary by contribution assumption: employee only about $360,599 at 4% or $240,399 at 6%; with 50% employer match about $240,399 at 4% or $160,266 at 6%; with 100% employer match about $180,299 at 4% or $120,200 at 6%. |
| Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust | - | - | $979,458,725 | - | - |
| Holcim (Us) Inc. Retirement Savings Plan | - | 8,367 | $938,703,236 | $109,824,419 | $13,126iApproximate average salary by contribution assumption: employee only about $328,148 at 4% or $218,765 at 6%; with 50% employer match about $218,765 at 4% or $145,843 at 6%; with 100% employer match about $164,074 at 4% or $109,383 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 1,442 | $650,226,987 | - | - |
| Holcim (Us) Inc. Union 401(K) Plan | - | 1,193 | $58,803,376 | $10,860,699 | $9,104iApproximate average salary by contribution assumption: employee only about $227,592 at 4% or $151,728 at 6%; with 50% employer match about $151,728 at 4% or $101,152 at 6%; with 100% employer match about $113,796 at 4% or $75,864 at 6%. |
| Holcim Solutions and Products Us LLC Retiree Medical Plan for Certain Prescott, Arkansas United Steelworkers Retirees | - | 0 | - | - | - |
| Holcim Solutions and Products Us LLC Severance Plan and Summary Plan Description | - | 2,180 | - | - | - |
| Holcim Us Severance Plan | - | 5,239 | - | - | - |
| Holcim (Us) Inc. Retiree Benefit Plan | - | 0 | - | - | - |
| Holcim (Us) Inc. Welfare Benefit Plan | - | 7,231 | - | - | - |
| LAFARGEHOLCIM US CONSOLIDATED UNION PENSION PLAN | - | 0 | - | - | - |
| 2021 | 10 | 6,827 | $3,318,346,846 | $114,437,364 | $16,762iApproximate average salary by contribution assumption: employee only about $419,062 at 4% or $279,374 at 6%; with 50% employer match about $279,374 at 4% or $186,250 at 6%; with 100% employer match about $209,531 at 4% or $139,687 at 6%. |
| Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust | - | - | $1,187,585,418 | - | - |
| Holcim (Us) Inc. Retirement Savings Plan | - | 6,315 | $1,137,652,152 | $104,578,836 | $16,560iApproximate average salary by contribution assumption: employee only about $414,010 at 4% or $276,006 at 6%; with 50% employer match about $276,006 at 4% or $184,004 at 6%; with 100% employer match about $207,005 at 4% or $138,003 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 1,358 | $855,905,001 | - | - |
| LAFARGEHOLCIM US CONSOLIDATED UNION PENSION PLAN | - | 335 | $70,431,424 | - | - |
| Holcim (Us) Inc. Union 401(K) Plan | - | 1,125 | $66,772,851 | $9,858,528 | $8,763iApproximate average salary by contribution assumption: employee only about $219,078 at 4% or $146,052 at 6%; with 50% employer match about $146,052 at 4% or $97,368 at 6%; with 100% employer match about $109,539 at 4% or $73,026 at 6%. |
| Holcim Us Severance Plan | - | 4,974 | - | - | - |
| Holcim Solutions and Products Us LLC Severance Plan and Summary Plan Description | - | 1,754 | - | - | - |
| Holcim Solutions and Products Us LLC Retiree Medical Plan for Certain Prescott, Arkansas United Steelworkers Retirees | - | 0 | - | - | - |
| Holcim (Us) Inc. Welfare Benefit Plan | - | 6,827 | - | - | - |
| Holcim (Us) Inc. Retiree Benefit Plan | - | 0 | - | - | - |
| 2020 | 13 | 6,615 | $3,110,484,215 | $188,133,982 | $28,441iApproximate average salary by contribution assumption: employee only about $711,013 at 4% or $474,009 at 6%; with 50% employer match about $474,009 at 4% or $316,006 at 6%; with 100% employer match about $355,506 at 4% or $237,004 at 6%. |
| Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust | - | - | $1,048,190,679 | - | - |
| Holcim (Us) Inc. Retirement Savings Plan | - | 4,855 | $1,008,780,322 | $67,644,674 | $13,933iApproximate average salary by contribution assumption: employee only about $348,325 at 4% or $232,217 at 6%; with 50% employer match about $232,217 at 4% or $154,811 at 6%; with 100% employer match about $174,162 at 4% or $116,108 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 1,521 | $930,369,048 | $112,500,000 | $73,964iApproximate average salary by contribution assumption: employee only about $1,849,112 at 4% or $1,232,742 at 6%; with 50% employer match about $1,232,742 at 4% or $821,828 at 6%; with 100% employer match about $924,556 at 4% or $616,371 at 6%. |
| LAFARGEHOLCIM US CONSOLIDATED UNION PENSION PLAN | - | 371 | $67,675,407 | - | - |
| Holcim (Us) Inc. Union 401(K) Plan | - | 564 | $55,468,759 | $4,489,308 | $7,960iApproximate average salary by contribution assumption: employee only about $198,994 at 4% or $132,663 at 6%; with 50% employer match about $132,663 at 4% or $88,442 at 6%; with 100% employer match about $99,497 at 4% or $66,331 at 6%. |
| Holcim (Us) Inc. Welfare Benefit Plan | - | 6,615 | - | - | - |
| Holcim (Us) Inc. Retiree Benefit Plan | - | 0 | - | - | - |
| Holcim Us Severance Plan | - | 4,515 | - | - | - |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (MULTI-PLANT) | - | 0 | - | - | - |
| LAFARGEHOLCIM US HOURLY PENSION PLAN (STEELWORKERS) | - | 0 | - | - | - |
| LAFARGEHOLCIM US HOURLY PENSION PLAN (CEMENT - BOILERMAKERS) | - | 0 | - | $3,500,000 | - |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (AGGREGATES AND CONCRETE) | - | 0 | - | - | - |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (PRESQUE ISLE) | - | 0 | - | - | - |
| 2019 | 14 | 6,839 | $2,878,841,127 | $266,740,869 | $39,003iApproximate average salary by contribution assumption: employee only about $975,073 at 4% or $650,048 at 6%; with 50% employer match about $650,048 at 4% or $433,366 at 6%; with 100% employer match about $487,536 at 4% or $325,024 at 6%. |
| Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust | - | - | $953,877,188 | - | - |
| Holcim (Us) Inc. Retirement Savings Plan | - | 5,000 | $923,361,241 | $67,824,011 | $13,565iApproximate average salary by contribution assumption: employee only about $339,120 at 4% or $226,080 at 6%; with 50% employer match about $226,080 at 4% or $150,720 at 6%; with 100% employer match about $169,560 at 4% or $113,040 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 1,679 | $768,220,303 | $176,037,000 | $104,846iApproximate average salary by contribution assumption: employee only about $2,621,158 at 4% or $1,747,439 at 6%; with 50% employer match about $1,747,439 at 4% or $1,164,959 at 6%; with 100% employer match about $1,310,579 at 4% or $873,719 at 6%. |
| LAFARGEHOLCIM US HOURLY PENSION PLAN (STEELWORKERS) | - | 175 | $48,757,976 | - | - |
| Holcim (Us) Inc. Union 401(K) Plan | - | 577 | $47,988,116 | $4,226,858 | $7,326iApproximate average salary by contribution assumption: employee only about $183,139 at 4% or $122,093 at 6%; with 50% employer match about $122,093 at 4% or $81,395 at 6%; with 100% employer match about $91,570 at 4% or $61,046 at 6%. |
| LAFARGEHOLCIM US HOURLY PENSION PLAN (CEMENT - BOILERMAKERS) | - | 76 | $42,027,579 | $2,019,000 | $26,566iApproximate average salary by contribution assumption: employee only about $664,145 at 4% or $442,763 at 6%; with 50% employer match about $442,763 at 4% or $295,175 at 6%; with 100% employer match about $332,072 at 4% or $221,382 at 6%. |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (PRESQUE ISLE) | - | 66 | $32,263,665 | $7,241,000 | $109,712iApproximate average salary by contribution assumption: employee only about $2,742,803 at 4% or $1,828,535 at 6%; with 50% employer match about $1,828,535 at 4% or $1,219,024 at 6%; with 100% employer match about $1,371,402 at 4% or $914,268 at 6%. |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (MULTI-PLANT) | - | 30 | $25,448,310 | $4,900,000 | $163,333iApproximate average salary by contribution assumption: employee only about $4,083,333 at 4% or $2,722,222 at 6%; with 50% employer match about $2,722,222 at 4% or $1,814,815 at 6%; with 100% employer match about $2,041,667 at 4% or $1,361,111 at 6%. |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (AGGREGATES AND CONCRETE) | - | 52 | $19,953,427 | $4,493,000 | $86,404iApproximate average salary by contribution assumption: employee only about $2,160,096 at 4% or $1,440,064 at 6%; with 50% employer match about $1,440,064 at 4% or $960,043 at 6%; with 100% employer match about $1,080,048 at 4% or $720,032 at 6%. |
| LAFARGEHOLCIM US PENSION PLAN FOR BLUE CIRCLE HERITAGE HOURLY COMPENSATED EMPLOYEES (CEMENT) | - | 0 | $16,943,322 | - | - |
| Holcim Us Severance Plan | - | 4,666 | - | - | - |
| Holcim (Us) Inc. Welfare Benefit Plan | - | 6,839 | - | - | - |
| Holcim (Us) Inc. Retiree Benefit Plan | - | 0 | - | - | - |
| LAFARGEHOLCIM US CORE BENEFIT PLAN | - | 0 | - | - | - |
| 2018 | 17 | 6,718 | $3,100,103,024 | $74,430,501 | $11,079iApproximate average salary by contribution assumption: employee only about $276,982 at 4% or $184,654 at 6%; with 50% employer match about $184,654 at 4% or $123,103 at 6%; with 100% employer match about $138,491 at 4% or $92,327 at 6%. |
| LAFARGEHOLCIM US UNION 401(K) PLAN AND LAFARGEHOLCIM US RSP MASTER TRUST | - | - | $800,675,688 | - | - |
| Holcim Us Union 401(K) Plan and Holcim Us Rsp Master Trust | - | - | $800,675,688 | - | - |
| Holcim (Us) Inc. Retirement Savings Plan | - | 4,746 | $776,908,909 | $65,927,142 | $13,891iApproximate average salary by contribution assumption: employee only about $347,277 at 4% or $231,518 at 6%; with 50% employer match about $231,518 at 4% or $154,346 at 6%; with 100% employer match about $173,639 at 4% or $115,759 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 1,823 | $533,777,813 | $900,000 | $494iApproximate average salary by contribution assumption: employee only about $12,342 at 4% or $8,228 at 6%; with 50% employer match about $8,228 at 4% or $5,485 at 6%; with 100% employer match about $6,171 at 4% or $4,114 at 6%. |
| LAFARGEHOLCIM US HOURLY PENSION PLAN (STEELWORKERS) | - | 159 | $42,230,779 | - | - |
| Holcim (Us) Inc. Union 401(K) Plan | - | 559 | $39,982,807 | $4,043,991 | $7,234iApproximate average salary by contribution assumption: employee only about $180,858 at 4% or $120,572 at 6%; with 50% employer match about $120,572 at 4% or $80,381 at 6%; with 100% employer match about $90,429 at 4% or $60,286 at 6%. |
| LAFARGEHOLCIM US HOURLY PENSION PLAN (CEMENT - BOILERMAKERS) | - | 75 | $35,026,625 | $675,000 | $9,000iApproximate average salary by contribution assumption: employee only about $225,000 at 4% or $150,000 at 6%; with 50% employer match about $150,000 at 4% or $100,000 at 6%; with 100% employer match about $112,500 at 4% or $75,000 at 6%. |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (PRESQUE ISLE) | - | 64 | $21,839,274 | $1,280,000 | $20,000iApproximate average salary by contribution assumption: employee only about $500,000 at 4% or $333,333 at 6%; with 50% employer match about $333,333 at 4% or $222,222 at 6%; with 100% employer match about $250,000 at 4% or $166,667 at 6%. |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (MULTI-PLANT) | - | 33 | $18,285,973 | $1,170,000 | $35,455iApproximate average salary by contribution assumption: employee only about $886,364 at 4% or $590,909 at 6%; with 50% employer match about $590,909 at 4% or $393,939 at 6%; with 100% employer match about $443,182 at 4% or $295,455 at 6%. |
| LAFARGEHOLCIM US PENSION PLAN FOR BLUE CIRCLE HERITAGE HOURLY COMPENSATED EMPLOYEES (CEMENT) | - | 0 | $14,712,113 | - | - |
| LAFARGEHOLCIM US PENSION PLAN FOR HOURLY COMPENSATED EMPLOYEES (AGGREGATES AND CONCRETE) | - | 48 | $13,659,046 | $160,000 | $3,333iApproximate average salary by contribution assumption: employee only about $83,333 at 4% or $55,556 at 6%; with 50% employer match about $55,556 at 4% or $37,037 at 6%; with 100% employer match about $41,667 at 4% or $27,778 at 6%. |
| 401(K) PLAN FOR CEMENT TRANSPORT HOURLY EMPLOYEES EMPLOYEES | - | 42 | $2,328,309 | $239,417 | $5,700iApproximate average salary by contribution assumption: employee only about $142,510 at 4% or $95,007 at 6%; with 50% employer match about $95,007 at 4% or $63,338 at 6%; with 100% employer match about $71,255 at 4% or $47,503 at 6%. |
| Holcim Us Severance Plan | - | 4,511 | - | - | - |
| Holcim (Us) Inc. Welfare Benefit Plan | - | 6,718 | - | - | - |
| LAFARGEHOLCIM US CORE BENEFIT PLAN | - | 4,468 | - | - | - |
| Holcim (Us) Inc. Retiree Benefit Plan | - | 0 | - | - | - |
| 401(K) PLAN FOR CEMENT TRANSPORT HOURLY EMPLOYEES | - | 0 | $0 | $34,951 | - |
| 2012 | 2 | 0 | $0 | $12,936,782 | - |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 0 | - | $12,384,922 | - |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 0 | - | $551,860 | - |
| 2011 | 3 | 2,606 | $143,569,015 | $17,139,426 | $6,577iApproximate average salary by contribution assumption: employee only about $164,423 at 4% or $109,615 at 6%; with 50% employer match about $109,615 at 4% or $73,077 at 6%; with 100% employer match about $82,211 at 4% or $54,808 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,606 | $127,512,528 | $16,381,230 | $6,286iApproximate average salary by contribution assumption: employee only about $157,149 at 4% or $104,766 at 6%; with 50% employer match about $104,766 at 4% or $69,844 at 6%; with 100% employer match about $78,575 at 4% or $52,383 at 6%. |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 119 | $16,056,487 | $758,196 | $6,371iApproximate average salary by contribution assumption: employee only about $159,285 at 4% or $106,190 at 6%; with 50% employer match about $106,190 at 4% or $70,793 at 6%; with 100% employer match about $79,642 at 4% or $53,095 at 6%. |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 0 | - | - | - |
| 2010 | 3 | 2,150 | $144,869,871 | $7,108,129 | $3,306iApproximate average salary by contribution assumption: employee only about $82,653 at 4% or $55,102 at 6%; with 50% employer match about $55,102 at 4% or $36,735 at 6%; with 100% employer match about $41,326 at 4% or $27,551 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,150 | $127,907,079 | $6,618,759 | $3,078iApproximate average salary by contribution assumption: employee only about $76,962 at 4% or $51,308 at 6%; with 50% employer match about $51,308 at 4% or $34,205 at 6%; with 100% employer match about $38,481 at 4% or $25,654 at 6%. |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 149 | $16,962,792 | $489,370 | $3,284iApproximate average salary by contribution assumption: employee only about $82,109 at 4% or $54,739 at 6%; with 50% employer match about $54,739 at 4% or $36,493 at 6%; with 100% employer match about $41,055 at 4% or $27,370 at 6%. |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 1,778 | - | - | - |
| 2009 | 4 | 3,129 | $123,880,640 | $7,478,866 | $2,390iApproximate average salary by contribution assumption: employee only about $59,754 at 4% or $39,836 at 6%; with 50% employer match about $39,836 at 4% or $26,558 at 6%; with 100% employer match about $29,877 at 4% or $19,918 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,096 | $107,483,164 | $7,478,866 | $3,568iApproximate average salary by contribution assumption: employee only about $89,204 at 4% or $59,469 at 6%; with 50% employer match about $59,469 at 4% or $39,646 at 6%; with 100% employer match about $44,602 at 4% or $29,735 at 6%. |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 172 | $16,397,476 | - | - |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 3,129 | - | - | - |
| Aggregate Industries Inc. Group Travel Death & Dismemberment Plan | - | 0 | - | - | - |
| 2008 | 4 | 2,782 | $110,271,887 | $17,206,843 | $6,185iApproximate average salary by contribution assumption: employee only about $154,627 at 4% or $103,084 at 6%; with 50% employer match about $103,084 at 4% or $68,723 at 6%; with 100% employer match about $77,313 at 4% or $51,542 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,542 | $94,730,105 | $14,756,843 | $5,805iApproximate average salary by contribution assumption: employee only about $145,130 at 4% or $96,753 at 6%; with 50% employer match about $96,753 at 4% or $64,502 at 6%; with 100% employer match about $72,565 at 4% or $48,377 at 6%. |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 212 | $15,541,782 | $2,450,000 | $11,557iApproximate average salary by contribution assumption: employee only about $288,915 at 4% or $192,610 at 6%; with 50% employer match about $192,610 at 4% or $128,407 at 6%; with 100% employer match about $144,458 at 4% or $96,305 at 6%. |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 2,782 | - | - | - |
| Aggregate Industries Inc. Group Travel Death & Dismemberment Plan | - | 2,782 | - | - | - |
| 2007 | 4 | 2,782 | $154,651,386 | $14,679,545 | $5,277iApproximate average salary by contribution assumption: employee only about $131,915 at 4% or $87,944 at 6%; with 50% employer match about $87,944 at 4% or $58,629 at 6%; with 100% employer match about $65,958 at 4% or $43,972 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,281 | $136,168,777 | $13,779,545 | $6,041iApproximate average salary by contribution assumption: employee only about $151,025 at 4% or $100,684 at 6%; with 50% employer match about $100,684 at 4% or $67,122 at 6%; with 100% employer match about $75,513 at 4% or $50,342 at 6%. |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 258 | $18,482,609 | $900,000 | $3,488iApproximate average salary by contribution assumption: employee only about $87,209 at 4% or $58,140 at 6%; with 50% employer match about $58,140 at 4% or $38,760 at 6%; with 100% employer match about $43,605 at 4% or $29,070 at 6%. |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 2,782 | - | - | - |
| Aggregate Industries Inc. Group Travel Death & Dismemberment Plan | - | 2,782 | - | - | - |
| 2006 | 5 | 4,066 | $141,945,139 | $17,425,570 | $4,286iApproximate average salary by contribution assumption: employee only about $107,142 at 4% or $71,428 at 6%; with 50% employer match about $71,428 at 4% or $47,619 at 6%; with 100% employer match about $53,571 at 4% or $35,714 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,592 | $124,743,601 | $13,745,570 | $5,303iApproximate average salary by contribution assumption: employee only about $132,577 at 4% or $88,385 at 6%; with 50% employer match about $88,385 at 4% or $58,923 at 6%; with 100% employer match about $66,288 at 4% or $44,192 at 6%. |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 286 | $17,201,538 | $3,680,000 | $12,867iApproximate average salary by contribution assumption: employee only about $321,678 at 4% or $214,452 at 6%; with 50% employer match about $214,452 at 4% or $142,968 at 6%; with 100% employer match about $160,839 at 4% or $107,226 at 6%. |
| AGGREGATE INDUSTRIES, INC. SEVERANCE PAY PLAN | - | 0 | - | - | - |
| Aggregate Industries Inc. Group Travel Death & Dismemberment Plan | - | 2,448 | - | - | - |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 4,066 | - | - | - |
| 2005 | 7 | 2,926 | $230,993,403 | $24,055,408 | $8,221iApproximate average salary by contribution assumption: employee only about $205,532 at 4% or $137,021 at 6%; with 50% employer match about $137,021 at 4% or $91,347 at 6%; with 100% employer match about $102,766 at 4% or $68,511 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,926 | $108,869,402 | $10,267,704 | $3,509iApproximate average salary by contribution assumption: employee only about $87,728 at 4% or $58,485 at 6%; with 50% employer match about $58,485 at 4% or $38,990 at 6%; with 100% employer match about $43,864 at 4% or $29,243 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,926 | $108,869,402 | $10,267,704 | $3,509iApproximate average salary by contribution assumption: employee only about $87,728 at 4% or $58,485 at 6%; with 50% employer match about $58,485 at 4% or $38,990 at 6%; with 100% employer match about $43,864 at 4% or $29,243 at 6%. |
| AGGREGATE INDUSTRIES, INC. PENSION PLAN | - | 312 | $13,254,599 | $3,520,000 | $11,282iApproximate average salary by contribution assumption: employee only about $282,051 at 4% or $188,034 at 6%; with 50% employer match about $188,034 at 4% or $125,356 at 6%; with 100% employer match about $141,026 at 4% or $94,017 at 6%. |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 2,854 | - | - | - |
| Aggregate Industries Inc. Group Travel Death & Dismemberment Plan | - | 2,448 | - | - | - |
| AGGREGATE INDUSTRIES, INC. SEVERANCE PAY PLAN | - | 2,448 | - | - | - |
| AGGREGATE INDUSTRIES, INC. EMPLOYEE ASSISTANCE PLAN | - | 0 | - | - | - |
| 2004 | 6 | 3,447 | $114,474,670 | $10,826,452 | $3,141iApproximate average salary by contribution assumption: employee only about $78,521 at 4% or $52,347 at 6%; with 50% employer match about $52,347 at 4% or $34,898 at 6%; with 100% employer match about $39,260 at 4% or $26,174 at 6%. |
| Aggregate Industries Inc. Retirement and Savings Plan | - | 2,581 | $103,974,263 | $10,079,452 | $3,905iApproximate average salary by contribution assumption: employee only about $97,631 at 4% or $65,088 at 6%; with 50% employer match about $65,088 at 4% or $43,392 at 6%; with 100% employer match about $48,816 at 4% or $32,544 at 6%. |
| Aggregate Industries Inc. Group Travel Death & Dismemberment Plan | - | 1,878 | - | - | - |
| Group Life, Ad&D, Medical Care & Disability Employees of Aggregate Industries Inc. & Subs. | - | 2,000 | - | - | - |
| AGGREGATE INDUSTRIES, INC. SEVERANCE PAY PLAN | - | 2,398 | - | - | - |
| AGGREGATE INDUSTRIES, INC. EMPLOYEE ASSISTANCE PLAN | - | 3,447 | - | - | - |
| 2003 | 3 | 3,034 | $96,636,028 | $11,372,084 | $3,748iApproximate average salary by contribution assumption: employee only about $93,705 at 4% or $62,470 at 6%; with 50% employer match about $62,470 at 4% or $41,647 at 6%; with 100% employer match about $46,853 at 4% or $31,235 at 6%. |
| 2002 | 4 | 2,290 | $78,820,964 | $13,586,758 | $5,933iApproximate average salary by contribution assumption: employee only about $148,327 at 4% or $98,885 at 6%; with 50% employer match about $98,885 at 4% or $65,923 at 6%; with 100% employer match about $74,164 at 4% or $49,442 at 6%. |
| 2001 | 3 | 2,077 | $82,746,392 | $14,105,337 | $6,791iApproximate average salary by contribution assumption: employee only about $169,780 at 4% or $113,187 at 6%; with 50% employer match about $113,187 at 4% or $75,458 at 6%; with 100% employer match about $84,890 at 4% or $56,593 at 6%. |
| 2000 | 4 | 1,938 | $0 | $0 | - |
| 1999 | 2 | 1,652 | $71,052,018 | $9,291,718 | $5,625iApproximate average salary by contribution assumption: employee only about $140,613 at 4% or $93,742 at 6%; with 50% employer match about $93,742 at 4% or $62,495 at 6%; with 100% employer match about $70,307 at 4% or $46,871 at 6%. |