Establishment profile
MIDAMERICAN ENERGY COMPANY
666 GRAND AVENUE SUITE 500, DES MOINES, IA, 50309
Operated by BERKSHIRE HATHAWAY INC · 1 of 1,594 establishments
333611 — Turbine and Turbine Generator Set Units Manufacturing
Summary
MIDAMERICAN ENERGY COMPANY has accumulated 0 OSHA violations across 2 inspections over 18 years of recorded history.
The most recent federal enforcement activity was recorded 8 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MIDAMERICAN ENERGY COMPANY appears in OSHA workplace safety, WHD wage enforcement, NLRB labor relations, and OFLC visa and labor certification (historical) records only. No matching records were found in MSHA mine safety, EPA environmental compliance, FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
Peer comparison
Fewer violations than most other employers in NAICS 3336 within IA. Peer group: 18 employers. This establishment has 0 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 103 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for MIDAMERICAN ENERGY COMPANY. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 8+ years. Most recent activity: 8 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.
Wage and hour cases
Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 1 case · $0 in backwages · 1 worker affected
| Case period | Industry | Statutes | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Jun 2005 – Jun 2007 | Electric Bulk Power Transmission and Control | — | — | 1 | — | — |
Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.
Mine safety (MSHA)
No MSHA mine safety violations on file for MIDAMERICAN ENERGY COMPANY. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in IA — for BERKSHIRE HATHAWAY INC, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other BERKSHIRE HATHAWAY INC locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 5 cases · 4 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 18-CA-373142 | Unfair labor practice | Sep 2025 | — | Open | Region 18, Minneapolis, Minnesota |
| 17-CA-025033 | Unfair labor practice | Dec 2010 | Dec 2010 | Closed | Region 14, Saint Louis, Missouri |
| 18-CA-019468 | Unfair labor practice | Jun 2010 | Sep 2010 | Closed | Region 18, Minneapolis, Minnesota |
| 33-UC-000179 | UC | Jun 2008 | Aug 2008 | Closed | Region 25, Indianapolis, Indiana |
| 18-CA-016401 | Unfair labor practice | Apr 2002 | Jul 2002 | Closed | Region 18, Minneapolis, Minnesota |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
Visa & labor certification (OFLC) — historical
Office of Foreign Labor Certification — labor condition applications for H-1B, H-2A, H-2B visa programs. Wage ratio = offered / prevailing wage. Historical data only: DOL ended OFLC Performance Data Disclosure publication in 2026, so the figures above reflect filings through the last ingested cycle and are not being refreshed. Treat as a historical snapshot, not a current signal.
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MIDAMERICAN ENERGY COMPANY. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 2 facilities · 2 marked inactive.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
MIDAMERICAN ENERGY COMPANY 666 GRAND AVENUE, SUITE 500 · DES MOINES, IA, 50309 | — | — | 0 | 0 | — | — | View → |
MIDAMERICAN ENERGY COMPANY 1615 LOCUST ST · DES MOINES, IA, 50309 | Air | No Violation Identified | 0 | 0 | — | — | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MIDAMERICAN ENERGY COMPANY. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
- Department of the InteriorIGF::OT::IGF NATURAL GAS SERVICEScontract · Last action 2016-02-17$104,813
- Department of the InteriorIGF::OT::IGF NATURAL GAS SERVICES - FIScontract · Last action 2016-04-11$92,622
- Department of DefenseHIGH VOLTAGE ELECTRIC INSTALLATION AT COTTONWOOD IN SAYLORVILLE RECREATION AREA IN JOHNSTON, IAcontract · Last action 2010-07-26$87,576
- Department of Health and Human ServicesIGF::OT::IGF - MIDAMERICAN (COMMODITY) - NIH CAMPUS ACCT# 266732 (DUE 11/11/13)contract · Last action 2013-11-05$77,846
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGYcontract · Last action 2013-09-10$66,681
- Department of the InteriorIGF::OT::IGF NATURAL GAS SERVICEScontract · Last action 2016-03-25$59,010
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH CAMPUS ACCT # 2080095439/266732(DUE BY 4/13/2014)contract · Last action 2014-02-27$33,021
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (COMMODITY BILL) NIH 8717 GROVEMONT CIR ACCT# 2026474110 (DUE BY 6/16/2014)contract · Last action 2014-04-23$26,058
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (COMMODITY BILL) NIHcontract · Last action 2014-06-20$23,803
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (ELEC) NIH - 8717 GROVEMONT CIR. ACCT #266729 (DUE 5/15/14)contract · Last action 2021-01-08$23,370
- Department of Health and Human ServicesIGF::CT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH CAMPUS AND GROVEMONT CIRcontract · Last action 2013-12-23$22,671
- Department of Health and Human ServicesIGF::CT::IGFMIDAMERICAN ENERGY (COMMODITY) - NIH 8717 GROVEMONT CIR ACCT# 266729 (DUE 09/13/13contract · Last action 2013-08-08$22,170
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGY (ELECTRIC) NIH 8725 GROVEMONT CIR ACCT # 2003481625/266730 (DUE 3/16/14)contract · Last action 2014-01-23$18,142
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH 8717 GROVEMONT CIR ACCT # 2026474110 (DUE BY 11/12/2013)contract · Last action 2013-09-20$17,085
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (COMMODITY BILL) NIH CAMPUS ACCT#2012405201 (DUE BY 6/10/2014)contract · Last action 2014-04-17$15,895
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH - 8424 HELGERMAN CT ACCT#2026548715/266728contract · Last action 2021-02-18$14,196
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (COMMODITY BILL) NIH 8717 GROVEMONT CIR ACCT# 2026474110 STATEMENT # 6127163 (DUE BY 10/6/2014)contract · Last action 2014-08-13$12,459
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (COMMODITY) - NIH 8725 GROVEMONT CIR ACCT# 266730 (DUE 09/13/13)contract · Last action 2013-08-12$10,015
- Department of DefensePROVIDE (RENTAL), INSTALL AND REMOVE 75KV TRANSFORMER AND ENERGIZE SYSTEM AT BARRIER DAM PUMP STATION TO PROVIDE ELECTRICITY FOR EMERGENCY PUMPING AT SAYLORVILLE LAKE, JOHNSTON, POLK COUNTY, IOWA.contract · Last action 2011-04-27$8,591
- Department of Health and Human ServicesIGF::CT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH - 8424 HELGERMAN CT ACCT#2026548715/266728 (DUE 2/21/13)contract · Last action 2013-12-30$6,964
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH CAMPUS ACCT # 201245201/266733contract · Last action 2014-01-16$6,866
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (COMMODITY BILL) NIH 8697 GROVEMONT CIR ACCT# 2269062564 (DUE BY 7/14/2014)contract · Last action 2021-01-08$6,780
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (COMMODITY BILLS) NIH CAMPUS (DUE BY 8/11/2014)contract · Last action 2014-06-16$6,499
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH CAMPUS ACCT # 2080095439/266732(DUE BY 1/7/2014)contract · Last action 2013-11-15$6,269
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY - NIH 8424 HELGERMAN CT ACCT# 266728contract · Last action 2013-08-15$5,656
- Department of Health and Human ServicesIGF::OT::IGF MIDAMERICAN ENERGY (ELECTRIC BILL) NIH CAMPUS ACCT# 2012405201 STATEMENT# 6071402 (DUE BY 7/11/2014)contract · Last action 2014-05-15$5,290
- Department of the InteriorINSTALLATION OF FIBERGLASS 3 PHASE GROUND SLEEVE, DESOTA NWR, MISSOURI VALLEY IAcontract · Last action 2011-03-28$2,908
- Department of DefenseEMERGENCY LOCATE AND REAPIR OF HIGH VOLTAGE ELECTRICAL OUTAGE IN PRAIRIE FLOWER CAMPGROUND, SAYLORVILLE LAKE, JOHNSON, POLK COUNTY, IOWA.contract · Last action 2010-10-06$2,565
- Department of Homeland SecurityCONNECT TEMPORARY COMMERCIAL POWER @ DAKOTA DUNES, SDcontract · Last action 2012-04-27$207
- Department of Health and Human ServicesIGF::OT::IGF MID AMERICAN ENERGY (ELECTRIC BILL) NIH CAMPUS ACCT # 2012405201&200481625(DUE BY 11/12/2013)contract · Last action 2018-04-27$0
- Department of Defense4610004029!ELECTRICITYcontract · Last action 2013-05-24$0
- Department of Defense4610002424!ELECTRICITYcontract · Last action 2012-12-05$0
- Department of Defense4610002374!ELECTRICITYcontract · Last action 2012-12-05$0
- Department of DefenseELECTRICITY FOR 964,267,700 KWH'S OVER A 24-MONTH PERIOD. THE CONTRACT WILL SERVICE LOCATIONS FOR THE ARMY CORPS OF ENGINEERS AND THE MARYLAND PROCUREMENT OFFICE.contract · Last action 2010-11-03$0
- Department of DefenseOPEN ACCESS RETAIL ELECTRICITYcontract · Last action 2009-05-07$0
- Department of DefenseRETAIL OPEN ACCESS ELECTRICITYcontract · Last action 2008-09-29$0
Federal contract dollars to this establishment. Primary NAICS: 221122 - ELECTRIC POWER DISTRIBUTION. Last action: 2021-02-18. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2018-01-30 | Unprogrammed Related | 0 | — | $0 | |
| 2017-03-15 | Unprogrammed Related | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
MIDAMERICAN ENERGY COMPANY is one of 1,594 establishments rolled up under the parent organization BERKSHIRE HATHAWAY INC.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of BERKSHIRE HATHAWAY INC across all 1,594 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in turbine and turbine generator set units manufacturing within IA, ordered by federal enforcement volume:
- TPI COMPOSITES, INC.NEWTON — 3 federal enforcement records
- TRINITY STRUCTURAL TOWERS, INC.NEWTON — 2 federal enforcement records
- TPI IOWA, LLCNEWTON — 2 federal enforcement records
- VESTAS AMERICAN WIND TECHNOLOGYNEW SHARON — 1 federal enforcement record
- SIEMENS GAMESA RENEWABLE ENERGY, INC.FORT MADISON — 1 federal enforcement record
- TPI COMPOSITES IOWA LLCNEWTON — 1 federal enforcement record
- SIEMENS ENERGY, INC.FORT MADISON — 1 federal enforcement record
- SIEMENS ENERGY, INC.OTHO — 0 federal enforcement records
Other locations under this parent
Other establishments operated by BERKSHIRE HATHAWAY INC, ordered by federal enforcement volume:
- RIO GRANDE REGIONAL HOSPITALMCALLEN, TX — 4 federal enforcement records
- JOHNS MANVILLEMACON, GA — 3 federal enforcement records
- JOHNS MANVILLE, INC.BERLIN, NJ — 3 federal enforcement records
- JOHNS MANVILLESOUTH GATE, CA — 3 federal enforcement records
- UNION TANK CAR CO.MARION, OH — 3 federal enforcement records
- ACME BRICK COMPANYMALVERN, AR — 3 federal enforcement records
- SEE'S CANDIES, INC.SOUTH SAN FRANCISCO, CA — 3 federal enforcement records
- PCC AIRFOILS, LLCDOUGLAS, GA — 3 federal enforcement records
- TITANIUM METALS CORPORATIONHENDERSON, NV — 3 federal enforcement records
- JOHNS MANVILLE, INC.ETOWAH, TN — 3 federal enforcement records
Related searches
- All BERKSHIRE HATHAWAY INC locationsParent rollup
- Turbine and Turbine Generator Set Units ManufacturingAll employers in this industry
- Employers in IAState-wide enforcement data
- Turbine and Turbine in IAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on MIDAMERICAN ENERGY COMPANY from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup BERKSHIRE HATHAWAY INC, which operates 1,594 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is MIDAMERICAN ENERGY COMPANY's OSHA violation history?
- MIDAMERICAN ENERGY COMPANY has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
- How does MIDAMERICAN ENERGY COMPANY's safety record compare to its industry?
- MIDAMERICAN ENERGY COMPANY operates in the turbine and turbine generator set units manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. MIDAMERICAN ENERGY COMPANY's self-reported DART rate is 0.95 compared to an industry average of 1.