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U.S. MINING ENTITIES / CONTROLLER / 0165247

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M10 Inc

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA CONTROLLER ID0165247

MINE PORTFOLIO

35 of 35 mines and facilities

2025-01-01 – 2026-10-18. All statuses records; production reporting is not required.

Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
Manchester4703990 · Intermittent1/8 quarters reportedGreen Lake, WISurface · MSHA: Construction Sand and Gravel04,583106.3
Plant #14702727 · Active6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel012,5180033.0
Plant #104703012 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC010,365209.5
PLANT #114703096 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel012,841128.8
Plant #124702914 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC011,9601022.5
PLANT #134703156 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel011,7941012.0
Plant #144703262 · Active6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC014,1987128.8
Plant #154703297 · Active6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC012,6961029.3
PLANT #164703425 · Active6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel010,7600020.8
Plant #174703429 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel08,1252010.5
PLANT #184703461 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel04,984003.8
PLANT #194703590 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel07,5530112.0
PLANT #24702789 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel04,766108.0
PLANT #204703736 · Intermittent6/8 quarters reportedJefferson, WISurface · MSHA: Crushed, Broken Limestone NEC04,851004.3
Plant #214703773 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC06,524209.0
PLANT #224703803 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel06,0777115.3
PLANT 244703863 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel04,734004.5
PLANT #254703877 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel05,448217.8
PLANT #264703902 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC015,7890017.3
PLANT 274704002 · IntermittentDodge, WISurface · MSHA: Sand, Industrial NEC——00—
Plant #34702536 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel09,7931013.5
PLANT #44702790 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel01,7330014.0
Plant #54702902 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC012,5253029.0
PLANT #64702917 · Active6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC09,1552015.8
PLANT #74702930 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel05,864006.8
PLANT #84702931 · Intermittent6/8 quarters reportedDodge, WISurface · MSHA: Construction Sand and Gravel01,864018.3
Plant #94702948 · Active6/8 quarters reportedDodge, WISurface · MSHA: Crushed, Broken Limestone NEC012,4753023.8
Rockford Airport Quarry1103314 · Intermittent4/8 quarters reportedWinnebago, ILSurface · MSHA: Sand, Common014,0482010.5
Hayton Quarry4703155 · Abandoned2/8 quarters reportedCalumet, WISurface · MSHA: Dimension Limestone00000.8
PLANT 234703860 · Temporarily Idled6/8 quarters reportedDodge, WISurface · MSHA: Sand, Industrial NEC09,661006.0
Rib Mountain Quarry4700136 · Abandoned1/8 quarters reportedMarathon, WISurface · MSHA: Dimension Stone NEC0000—
Ruby Red Quarry4700003 · Abandoned1/8 quarters reportedMarathon, WISurface · MSHA: Dimension Granite0000—
Utley4703706 · AbandonedGreen Lake, WISurface · MSHA: Dimension Granite——00—
Wisconsin Rose Red4700094 · Abandoned1/8 quarters reportedMarathon, WISurface · MSHA: Dimension Stone NEC0000—
Wisconsin Silver Grey Quarry4702761 · AbandonedMarinette, WISurface · MSHA: Dimension Granite——00—

Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.

LOCATION

Portfolio map

33 of 35 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

2025 Q1 – 2026 Q4

JSONCSV

Database snapshot · 2026-10-18. All 35 mines listed under this controller were checked; 32 have reports in the available quarters. Totals use current ownership.

Coal production

0

reported short tons

  1. 2025 Q1 *0
  2. 2025 Q2 *0
  3. 2025 Q3 *0
  4. 2025 Q4 *0
  5. 2026 Q1 *0
  6. 2026 Q2 *0
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Hours worked

247,684

reported employee hours

  1. 2025 Q1 *17,795
  2. 2025 Q2 *45,980
  3. 2025 Q3 *49,849
  4. 2025 Q4 *38,366
  5. 2026 Q1 *35,778
  6. 2026 Q2 *59,916
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Tons per hour

0.00

production ÷ hours worked

  1. 2025 Q1 *0.00
  2. 2025 Q2 *0.00
  3. 2025 Q3 *0.00
  4. 2025 Q4 *0.00
  5. 2026 Q1 *0.00
  6. 2026 Q2 *0.00
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.

Quarterly data and reporting coverage
Quarterly production, employment and reporting coverage for M10 Inc
QuarterCoal (short tons)Hours workedTons / hourAvg. employeesCoverage
2025 Q1017,7950.006830/32 mines reporting
2025 Q2045,9800.008027/32 mines reporting
2025 Q3049,8490.008727/32 mines reporting
2025 Q4038,3660.008428/32 mines reporting
2026 Q1035,7780.009126/32 mines reporting
2026 Q2059,9160.009828/32 mines reporting
2026 Q3————No report
2026 Q4————No report

Safety and enforcement

2025-01-01 – 2026-10-18

Violations

39

5 significant & substantial (S&S)

  1. 2025 Q11
  2. 2025 Q218
  3. 2025 Q38
  4. 2025 Q40
  5. 2026 Q16
  6. 2026 Q24
  7. 2026 Q32
  8. 2026 Q4 *0

Accident records

7

0 records classified as fatality

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q32
  4. 2025 Q42
  5. 2026 Q10
  6. 2026 Q21
  7. 2026 Q32
  8. 2026 Q4 *0

Proposed penalties · USD

12,034.00

39 of 39 violations with amounts

  1. 2025 Q1151
  2. 2025 Q28,549
  3. 2025 Q31,522
  4. 2025 Q4—
  5. 2026 Q1906
  6. 2026 Q2604
  7. 2026 Q3302
  8. 2026 Q4 *—

On-site inspection hours

391.25

77 inspections · 77 with hours

  1. 2025 Q116.75
  2. 2025 Q260.50
  3. 2025 Q394.75
  4. 2025 Q4—
  5. 2026 Q199.50
  6. 2026 Q252.00
  7. 2026 Q367.75
  8. 2026 Q4 *—

Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.

Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q110151.0000616.8
2025-Q21848,549.00001360.5
2025-Q3811,522.00202094.8
2025-Q400—200—
2026-Q160906.00001499.5
2026-Q240604.00101152.0
2026-Q320302.00201367.8
2026-Q4 *00—000—

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

SectionViolationsS&S
30 CFR 56.14100Safety defects; examination, correction and records.61
30 CFR 50.30Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.50
30 CFR 56.14107Moving machine parts.40
30 CFR 56.14132Horns and backup alarms.30
30 CFR 56.12004Electrical conductors.20
30 CFR 56.4201Inspection.20
30 CFR 56.9300Berms or guardrails.22
30 CFR 46.11Site-specific hazard awareness training.10
30 CFR 46.5New miner training.11
30 CFR 46.8Annual refresher training.10

Safety activity

  1. inspectionF02A5D1
    PLANT #6 · 4702917

    Regular Safety and Health Inspection · 5.5 on-site hours

  2. violation5119232
    PLANT #6 · 4702917

    56.4201(a)(1) · $151.00 proposed

  3. inspectionF03B7E5
    Plant #1 · 4702727

    Regular Safety and Health Inspection · 3.3 on-site hours

  4. accident220253390035
    PLANT #22 · 4703803

    SLIP OR FALL OF PERSON · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was the pipe trailer deck unloading pipe when a pipe slipped out from under EE, when EE tried to catch self EE landed on EE's right shoulder

  5. accident220253170223
    PLANT #25 · 4703877

    HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

    Accident narrative

    EE pinched EE's left pinky finger while setting a large wooden block into a metal container

  6. inspectionF02501A
    PLANT #16 · 4703425

    Spot Inspection · 4.8 on-site hours

  7. accident220253170084
    PLANT #19 · 4703590

    POWERED HAULAGE · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee placing pin in swivel plate on conveyor for transport being held by a skid loader when the skid loader raised off the ground causing the rack of the forks to contact EE's hand causing a laceration to EE's right middle and ring finger

  8. inspectionF025018
    PLANT 23 · 4703860

    Regular Safety and Health Inspection · 5.5 on-site hours

  9. inspectionF0338C1
    PLANT #11 · 4703096

    Regular Safety and Health Inspection · 3.8 on-site hours

  10. inspectionF01730E
    Hayton Quarry · 4703155

    Mine Idle Activity · 0.8 on-site hours

  11. violation9998870
    PLANT #11 · 4703096

    56.12005 · $151.00 proposed

  12. inspectionF0338BE
    PLANT #8 · 4702931

    Mine Idle Activity · 2.3 on-site hours

  13. inspectionF0338BF
    PLANT 23 · 4703860

    Mine Idle Activity · 0.5 on-site hours

  14. inspectionF01F83F
    Plant #14 · 4703262

    Compliance Follow-up Inspection · 1.0 on-site hours

  15. inspectionF0338B5
    PLANT #20 · 4703736

    Regular Safety and Health Inspection · 3.3 on-site hours

  16. inspectionF01F83E
    PLANT #25 · 4703877

    Regular Safety and Health Inspection · 4.3 on-site hours

  17. violation7838397
    PLANT #25 · 4703877

    56.14101(a)(2) · $151.00 proposed

  18. inspectionF01F83D
    Plant #15 · 4703297

    Regular Safety and Health Inspection · 6.3 on-site hours

  19. inspectionF02500A
    PLANT #2 · 4702789

    Regular Safety and Health Inspection · 5.0 on-site hours

  20. inspectionF01F83C
    Plant #14 · 4703262

    Regular Safety and Health Inspection · 8.5 on-site hours

  21. violation7838396
    Plant #14 · 4703262

    50.30(a) · $151.00 proposed

  22. violation7838395
    Plant #14 · 4703262

    50.30(a) · $151.00 proposed

  23. violation7838394
    Plant #14 · 4703262

    50.30(a) · $151.00 proposed

  24. violation7838393
    Plant #14 · 4703262

    50.30(a) · $151.00 proposed

  25. violation7838392
    Plant #14 · 4703262

    56.9301 · S&S · $465.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

SELECTED PORTFOLIO

2 linked operators.

Relationships reflect the selected mine status and current MSHA controller/operator fields.

OPERATOR / 0198933Michels Construction Inc.2 selected mines →OPERATOR / 0179456MICHELS ROAD & STONE, INC33 selected mines →