MILLER INSULATION CO., INC. is a South Dakota corporation, registered on September 16, 1985. It is based at 3520 E CENTURY AVE, BISMARCK, ND, 58503. The company is currently listed as active on the South Dakota register, is registered under company number FB010441 and carries EIN 450376527. Its E-Verify enrollment reports a workforce of 100 to 499 employees, hiring at 1 site in Texas. Public records for the company include 1 SoS registration, 3 federal contracts, 1 loan record, 1 H-1B filing, 2 E-Verify records and 16 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | MILLER INSULATION CO., INC. |
|---|---|
| Principal address | 3520 E CENTURY AVEBISMARCK58503NDUnited States |
| Mailing address | P O Box 1393, BISMARCK, ND, 58502-1393 |
| Registration state | South Dakota |
| Status | Active |
| Formed in | North Dakota (foreign registration) |
| Home company | MILLER INSULATION CO., INC. · Active |
| Registered | 16 September 1985 (almost 41 years ago) |
| Entity type | Corporation |
| Standing | compliant |
| Company number | FB010441 |
| EIN | 450376527 |
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| Employees (modeled) | ≈506 employees2024 |
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| Workforce size | 100 to 499 employees · updated 16 July 2022 |
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| Hiring sites | 1 site in Texas |
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| H-1B filings | 1 LCA filing, FY 2019 |
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| Registered agent | FILEJET INC |
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| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| Est. revenue (modeled) | $115.4M2024 |
|---|---|
| Federal contracts | $23K · 6 awards |
| SBA loans | $7.7M · approved amounts |
| Total obligated | $23K |
|---|---|
| Awards | 6 |
| Top agency | Department of Agriculture |
| Action date | Agency | Obligated | |
|---|---|---|---|
| 2018-03-12 | General Services Administration | $0 | |
| 2018-03-08 | General Services Administration | $3K | |
| 2015-09-30 | Department of Agriculture | $13K | |
| 2013-03-27 | General Services Administration | $3K | |
| 2012-09-20 | General Services Administration | $4K | |
| 2007-10-01 | Department of Energy | $0 | |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | MILLER INSULATION CO., INC. | 1985-09-16 | FILEJET INC | — | Active | |
Filing ID FB010441 Jurisdiction Foreign · CorporationFormed in North Dakota Principal address 3520 E CENTURY AVE, BISMARCK, ND, 58503 Registered agent FILEJET INC519 W 22ND ST STE 100, SIOUX FALLS, SD, 57105-1745 Officers Not reported | ||||||
| Arizona | MILLER INSULATION CO., INC. | 1994-12-27 | C T CORPORATION SYSTEM | — | Inactive | |
| Arizona | MILLER INSULATION CO., INC. | 2002-04-15 | FILEJET INC | Corey HagerDirectorDwight MillerDirector1 more | Active | |
| Colorado | MILLER INSULATION CO., INC. | 1989-02-22 | FILEJET INC | — | Active | |
| Georgia | MILLER INSULATION CO., INC. | 2008-03-21 | FILEJET INC | BRADLEY MILLEROfficerDWIGHT MILLEROfficer | Active | |
| Iowa | MILLER INSULATION CO., INC. | 1989-12-04 | C T CORPORATION SYSTEM | MILLER, DWIGHTOfficer | Inactive | |
| Iowa | MILLER INSULATION CO., INC. | 2002-07-03 | FILEJET INC | DWIGHT MILLEROfficerBRADLEY MILLEROfficer | Active | |
| Idaho | MILLER INSULATION CO., INC. | 1994-06-23 | COGENCY GLOBAL INC | DWIGHT MILLEROfficer, DirectorBradley I. MillerOfficer, Director3 more | Active | |
| Illinois | MILLER INSULATION CO., INC. | 2007-06-21 | FILEJET LLC | — | Inactive | |
| Indiana | MILLER INSULATION CO., INC. | 2006-09-05 | FILEJET INC | — | Active | |
| Kansas | MILLER INSULATION CO., INC. | 1993-08-24 | THE CORPORATION COMPANY, INC | — | Suspended | |
| Kansas | MILLER INSULATION CO., INC. | 2009-02-20 | FILEJET INC | — | Active | |
| Kentucky | MILLER INSULATION CO., INC | 2022-03-14 | FILEJET INC | Daryl Lynn TaborDirectorBradley I. MillerOfficer, Director3 more | Active | |
| Louisiana | MILLER INSULATION CO., INC. | 2013-12-06 | FILEJET INC | BRADLEY MILLEROfficer, DirectorDaryl TaborDirector3 more | Active | |
| Michigan | MILLER INSULATION CO., INC. | 2006-02-24 | FILEJET INC | — | Active | |
| Michigan | MILLER INSULATION CO., INC. | 2006-02-24 | NATIONAL CORPORATE RESEARCH, LTD | — | Active | |
| Minnesota | Miller Insulation Co., Inc. | 1985-09-13 | FILEJET LLC | BRADLEY MILLEROfficer | Active | |
| Missouri | MILLER INSULATION CO., INC. | 2004-08-26 | Registered Agents Inc | Rodger MohagenDirectorBradley I. MillerOfficer, Director3 more | Active | |
| Montana | MILLER INSULATION CO., INC. | 1985-09-25 | FILEJET INC | Dwight MillerDirector, OfficerRodger MohagenDirector3 more | Active | |
| North Dakota | MILLER INSULATION CO., INC. | 1984-01-03 | FILEJET INC | — | Active | |
| Nebraska | MILLER INSULATION CO., INC. | 1994-12-23 | FILEJET INC | BRADLEY I MILLEROfficer, DirectorBRADLEY MILLEROfficer, Director6 more | Active | |
| New Mexico | MILLER INSULATION CO., INC. | 1994-12-27 | C T CORPORATION SYSTEM | MILLER BRADLEY IOfficerMILLER DWIGHT SOfficer2 more | Revoked | |
| New Mexico | MILLER INSULATION CO., INC. | 2016-03-09 | COGENCY GLOBAL INC | Corey HagerDirectorDaryl TaborDirector3 more | Active | |
| Nevada | MILLER INSULATION CO., INC. | 1993-08-31 | FILEJET INC | DWIGHT S MILLERDirector, OfficerDWIGHT MILLEROfficer4 more | Active | |
| New York | MILLER INSULATION CO., INC. | 2007-06-19 | REGISTERED AGENTS INC | BRADLEY MILLEROfficer | Inactive | |
| Ohio | MILLER INSULATION CO., INC. | 2007-06-19 | FILEJET INC | — | Active | |
| Oklahoma | MILLER INSULATION CO., INC. | 2008-04-01 | FILEJET INC | — | Active | |
| Pennsylvania | Miller Insulation Co., Inc. | 2009-05-18 | — | Bradley I. MillerOfficer, DirectorDwight MillerOfficer, Director | Active | |
| Tennessee | MILLER INSULATION CO., INC. | 2008-03-24 | FILEJET INC | — | Active | |
| Texas | MILLER INSULATION CO., INC. | 1994-03-02 | FILEJET INC | DWIGHT MILLEROfficer, DirectorCOREY HAGERDirector3 more | Active | |
| Utah | MILLER INSULATION CO., INC. | 1988-12-08 | REGISTERED AGENTS INC | RODGER MOHAGENDirectorDARYL LYNN TABORDirector4 more | Active | |
| Wisconsin | MILLER INSULATION CO., INC. | 2002-03-01 | FILEJET INC | — | Active | |
| West Virginia | MILLER INSULATION CO., INC. | 2015-04-28 | FILEJET INC | BRADLEY I. MILLERDirector, OfficerDWIGHT MILLEROfficer, Director | Active | |
| Wyoming | Miller Insulation Co., Inc. | 1985-09-23 | FILEJET INC | — | Active | |
Companies and people linked to MILLER INSULATION CO., INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $7,731,800 | 04/03/2020 | First Western Bank & Trust | 394 | Paid in Full | |
| Case | Filed | Job title | Wage | Worksite | Status | |
|---|---|---|---|---|---|---|
| I-200-19071-866826 | 2019-03-12 | ESTIMATOR / PROJECT MANAGER | $70,000/yr | Houston | CERTIFIED | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Texas | 100 to 499 | 1 | 9/26/2018 | CONSTRUCTION (23) | Terminated | |
| Wyoming | 10 to 19 | 1 | 4/18/2013 | CONSTRUCTION (23) | Terminated | |
Employee-benefit plan filings by MILLER INSULATION CO., INC. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈506 · plan year 2024 |
|---|---|
| Est. annual revenue (modeled) | $115.4M |
| Retirement plan assets | $24M |
| Benefit plans | 401(k) plan on file |
| Filing history | 25 plan years filed, 2000–2024 |
| Sponsor EIN | 45-0376527 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2024 | ≈506 | 444 (455 active) | $24M | $115.4M | 401(k) | |
| 2023 | ≈493 | 430 (444 active) | $21.6M | $106.9M | 401(k) | |
| 2022 | ≈478 | 432 (430 active) | $17.8M | $101.8M | 401(k) | |
| 2021 | ≈480 | 476 (432 active) | $24.4M | $101.8M | 401(k) | |
| 2020 | ≈529 | 587 (476 active) | $21.1M | $106.1M | 401(k) | |
| 2019 | ≈652 | 585 (587 active) | $19M | $123.6M | 401(k) | |
| 2018 | ≈650 | 291 (585 active) | $17.3M | $118.3M | 401(k) | |
| 2017 | ≈318 | 358 (286 active) | $17.4M | $82M | 401(k) | |
| 2016 | ≈362 | 380 (326 active) | $15.2M | $87.2M | 401(k) | |
| 2015 | ≈364 | 425 (328 active) | $13.9M | $70.5M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
| MILLER INSULATION CO., INC. 401(K) PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to MILLER INSULATION CO., INC. in the South Dakota Secretary of State register, in alphabetical order.
6 companies are registered at 3520 E CENTURY AVE, BISMARCK — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-16. Document getpalm-companies/6594-2688-1206.