HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. is a South Dakota corporation, registered on October 6, 2010. It is based at 369 Inverness Parkway, Suite 325, Englewood, CO, 80112. The company is currently listed as active on the South Dakota register, is registered under company number FB034685 and carries EIN 841129059. Its E-Verify enrollment reports a workforce of 100 to 499 employees, hiring at 22 sites across 15 states. Public records for the company include 1 SoS registration, 6 federal contracts, 1 E-Verify record and 2 USDOT records. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. |
|---|---|
| Principal address | 369 Inverness Parkway, Suite 325Englewood80112COUnited States9563 S KINGTON COURT, ENGLEWOOD, CO, 80112 |
| Registration state | South Dakota |
| Status | Active |
| Formed in | Colorado (foreign registration) |
| Home company | HDR Environmental, Operations and Construction, Inc. · Active |
| Registered | 6 October 2010 (almost 16 years ago) |
| Shareholders | DON CURTIS, owner |
| Entity type | Corporation |
| Standing | compliant |
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| Company number | FB034685 |
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| EIN | 841129059 |
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| Employees (modeled) | ≈316 employees2009 |
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| Workforce size | 100 to 499 employees · updated 31 March 2022 |
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| Hiring sites | 22 sites across 15 states |
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| USDOT carrier | USDOT 2385312 · 5 power units · 1 driver · Intrastate |
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| Registered agent | C T CORPORATION SYSTEM |
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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) | $80.5M2009 |
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| Federal contractor | Yes · 6 federal recipient records (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2010-10-06 | C T CORPORATION SYSTEM | — | Active | |
Filing ID FB034685 Jurisdiction Foreign · CorporationFormed in Colorado Principal address 369 Inverness Parkway, Suite 325, Englewood, CO, 80112 Registered agent C T CORPORATION SYSTEM319 S COTEAU ST, PIERRE, SD, 57501-3187 Officers Not reported | ||||||
| — | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2018-10-10 | — | Elisa B. DaviesOfficerKathleen M.P. HeaneyOfficer4 more | Active | |
| Alaska | HDR Environmental, Operations and Construction, Inc. | 2010-08-27 | Registered Agents Inc | Jill M. LorkovicOfficerBRIAN HOPPYPresident, Director9 more | Active | |
| Alabama | HDR Environmental, Operations and Construction, Inc. | 2010-10-12 | REGISTERED AGENTS INC | — | Active | |
| Arkansas | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2002-12-11 | REGISTERED AGENTS INC | KATHLEEN MP HEANEYOfficerELISA B DAVIESOfficer3 more | Active | |
| Arizona | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2010-10-08 | Registered Agents Inc | Douglas J McAnenyOfficer, DirectorElizabeth C. HoffmanOfficer7 more | Active | |
| California | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 1999-08-12 | C T CORPORATION SYSTEM | Kathleen M P HeaneyOfficerL. Kevin MostellerOfficer16 more | Active | |
| Colorado | HDR Environmental, Operations and Construction, Inc. | 1989-04-03 | Colorado Registered Agents Inc | — | Active | |
| Connecticut | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2005-07-06 | Registered Agents Inc | Elizabeth HoffmanOfficerEric L. KeenDirector20 more | Active | |
| Delaware | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2013-07-30 | RESIDENT AGENTS INC. | — | Unknown | |
| Florida | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 1999-10-01 | REGISTERED AGENTS INC | Douglas J McAnenyOfficer, DirectorERIC L KEENOfficer, Director15 more | Active | |
| Georgia | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2010-10-06 | Registered Agents, Inc | Brian K HoppyOfficerElisa B. DaviesOfficer1 more | Active | |
| Hawaii | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2000-08-11 | REGISTERED AGENTS INC | DAVIES, ELISA BOfficerWHITE,TROY LOfficer7 more | Active | |
| Iowa | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2013-05-06 | REGISTERED AGENTS INC | DAVIES, ELISA BOfficerKathleen M P HeaneyOfficer2 more | Active | |
| Idaho | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2012-03-19 | C T CORPORATION SYSTEM | Joseph R. CoxOfficerJill M. LorkovicOfficer12 more | Active | |
| Illinois | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2011-03-16 | REGISTERED AGENTS INC | — | Active | |
| Indiana | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2012-11-09 | REGISTERED AGENTS INC | Joseph R CoxOfficerKathleen M P HeaneyOfficer8 more | Active | |
| Kansas | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2012-02-10 | REGISTERED AGENTS INC | — | Active | |
| Louisiana | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 1998-04-15 | REGISTERED AGENTS INC | KATHLEEN HEANEYOfficerELIZABETH HOFFMANOfficer6 more | Active | |
| Massachusetts | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2005-08-29 | REGISTERED AGENTS INC | BRIAN K HOPPYDirectorKathleen M P HeaneyOfficer6 more | Active | |
| Maryland | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC | 2010-10-04 | REGISTERED AGENTS INC | — | Active | |
| Maine | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2012-11-13 | REGISTERED AGENTS INC | — | Active | |
| Michigan | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2010-10-05 | REGISTERED AGENTS INC | — | Active | |
| Minnesota | HDR Environmental, Operations and Construction, Inc. | 2011-03-04 | Registered Agents Inc | BRIAN K HOPPYOfficer | Active | |
| Missouri | HDR Environmental, Operations and Construction, Inc. | 2010-12-30 | REGISTERED AGENTS INC | Brian K. HoppyOfficer, DirectorJoseph R. CoxOfficer6 more | Active | |
| Mississippi | HDR Environmental, Operations and Construction, Inc. | 2006-05-15 | REGISTERED AGENTS INC | Troy L. WhiteOfficerJoseph R. CoxOfficer6 more | Active | |
| Montana | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2010-10-04 | REGISTERED AGENTS INC | Brian K. HoppyOfficer, DirectorTroy L. WhiteOfficer6 more | Active | |
| North Carolina | HDR Environmental, Operations and Construction, inc. | 2004-12-01 | Registered Agents Inc | Hoffman, Elizabeth COfficerDavies, Elisa BOfficer6 more | Active | |
| North Dakota | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2005-07-21 | REGISTERED AGENTS INC | — | Active | |
| Nebraska | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2018-08-14 | REGISTERED AGENTS INC | DOUGLAS J MCANENYDirectorCHARLES L O'REILLYDirector11 more | Active | |
| New Hampshire | HDR Environmental, Operations and Construction, Inc. | 2006-06-30 | REGISTERED AGENTS INC | Elizabeth C HoffmanOfficerNeil A GraffDirector6 more | Active | |
| New Mexico | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2005-11-28 | C T CORPORATION SYSTEM | ERIC L. KEENDirectorTIMOTHY J. CONNOLLYDirector8 more | Active | |
| Nevada | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2010-09-13 | Registered Agents Inc * (N) | Neil A. GraffDirectorJoseph R. CoxOfficer7 more | Active | |
| New York | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2012-09-19 | REGISTERED AGENTS INC | DONALD R. CURTISOfficer | Active | |
| Ohio | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2014-04-18 | REGISTERED AGENTS INC | — | Active | |
| Oklahoma | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 1999-09-13 | REGISTERED AGENTS INC | — | Active | |
| Oregon | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2003-10-07 | REGISTERED AGENTS INC | BRIAN K HOPPYOfficerELISA B DAVIESOfficer | Active | |
| Pennsylvania | HDR Environmental, Operations and Construction, Inc. | 2002-04-10 | — | Elisa B. DaviesOfficerTroy L. WhiteOfficer7 more | Active | |
| Rhode Island | HDR Environmental Operations and Construction, Inc. | 2006-03-31 | REGISTERED AGENTS INC | BRYCE A LANGLEYOfficerDOUGLAS J MCANENYOfficer, Director7 more | Active | |
| South Carolina | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2010-10-06 | Registered Agents Inc | — | Active | |
| Tennessee | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2006-05-04 | REGISTERED AGENTS INC | — | Active | |
| Texas | HDR Environmental, Operations and Construction, Inc. | 1996-02-29 | Registered Agents Inc | ERIC L KEENDirector | Active | |
| Utah | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC | 2006-11-01 | Registered Agents Inc | DOUGLAS J. MCANENYOfficer, DirectorELIZABETH C. BUELLOfficer18 more | Active | |
| Virginia | HDR Environmental, Operations and Construction, Inc. | 2004-03-05 | Registered Agents Inc | Douglas J. McAnenyOfficerNeil A. GraffDirector7 more | Active | |
| Washington | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2005-07-21 | REGISTERED AGENTS INC | DOUGLAS J. MCANENYDirectorELIZABETH C. HOFFMANDirector7 more | Active | |
| West Virginia | HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. | 2019-04-26 | REGISTERED AGENTS INC | NEIL A. GRAFFDirectorKATHLEEN M P HEANEYOfficer3 more | Active | |
| Wyoming | HDR Environmental, Operations and Construction, Inc. | 2010-10-09 | Registered Agents Inc | — | Active | |
Companies and people linked to HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, 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.
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Colorado | 2385312 | Intrastate carrier | — | Active | |
| Colorado | 2385312 | Carrier authority (USDOT) | — | Active | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| 15 states | 100 to 499 | 22 | 11/16/2009 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
Employee-benefit plan filings by HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, 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) | ≈316 · plan year 2009 |
|---|---|
| Est. annual revenue (modeled) | $80.5M |
| Benefit plans | 401(k) plan on file · plan terminated |
| Filing history | 9 plan years filed, 2000–2009 |
| Sponsor EIN | 84-1129059 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2009 | ≈316 | 425 (284 active) | — | $80.5M | 401(k) | |
| 2008 | ≈337 | 344 (303 active) | $4.9M | $78.3M | 401(k) | |
| 2007 | ≈257 | 297 (231 active) | $6.5M | $55.9M | 401(k) | |
| 2006 | ≈216 | 290 (194 active) | $5.6M | $52M | 401(k) | |
| 2005 | ≈239 | 295 (215 active) | $4.1M | $52.3M | 401(k) | |
| 2004 | ≈254 | 204 (229 active) | $3M | $39.4M | 401(k) | |
| 2003 | ≈164 | 169 (148 active) | $2.3M | $24.6M | 401(k) | |
| 2001 | ≈131 | 103 (118 active) | $1M | $22.2M | 401(k) | |
| 2000 | ≈96 | 58 (86 active) | $568,845 | $14.2M | 401(k) | |
Federal court records load when you reach this section.
Companies adjacent to HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. in the South Dakota Secretary of State register, in alphabetical order.
2 companies are registered at 369 Inverness Parkway, Suite 325, Englewood — 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 2026-06-17. Document getpalm-companies/3634-0593-2063.