INSTRUMENTATION LABORATORY COMPANY is a South Dakota corporation, registered on August 14, 1991. It is based at 32 LOOCKERMAN SQUARE STE L-100, DOVER, DE, 19801. The company has since been marked revoked on the South Dakota register, is registered under company number FB014739 and carries EIN 020448199. Public records for the company include 1 SoS registration, 1 UCC lien, 2 federal contracts, 64 H-1B filings 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 | INSTRUMENTATION LABORATORY COMPANY |
|---|---|
| Doing business as | WERFEN |
| Principal address | 32 LOOCKERMAN SQUARE STE L-100DOVER19801DEUnited States526 NY 303, ORANGEBURG, NY, 10962 |
| Registration state | South Dakota |
| Status | Revoked |
| Formed in | Delaware (foreign registration) |
| Home company | INSTRUMENTATION LABORATORY COMPANY |
| Registered | 14 August 1991 (about 35 years ago) |
| Shareholders | SCOTT CASE, owner |
| Entity type | Corporation |
| Standing |
| not compliant |
| Company number | FB014739 |
|---|
| EIN | 020448199 |
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| Employees (modeled) | ≈3,150 employees2024 |
|---|
| H-1B filings | 64 LCA filings, FY 2009–2025 |
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| USDOT carrier | USDOT 3849155 · 1 power unit · 2 drivers · Intrastate |
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| Registered agent | THE PRENTICE-HALL CORPORATION SYSTEM, 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 · 1 UCC lien on file |
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| Est. revenue (modeled) | $1.3B2024 |
|---|---|
| Federal contractor | Yes · 2 federal recipient records (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | INSTRUMENTATION LABORATORY COMPANY | 1991-08-14 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | — | Revoked | |
Filing ID FB014739 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 32 LOOCKERMAN SQUARE STE L-100, DOVER, DE, 19801 Registered agent THE PRENTICE-HALL CORPORATION SYSTEM, INC503 SOUTH PIERRE STREET, PIERRE, SD, 57501-4522 Officers Not reported | ||||||
| Alabama | Instrumentation Laboratory Company, Inc. | 1991-10-22 | PRENTICE HALL CORPORATION SYSTEM INC | — | Active | |
| Arizona | INSTRUMENTATION LABORATORY COMPANY | 1991-08-29 | PRENTICE-HALL CORP SYSTEM | JAMES A CLAYTON JROfficerJOSE MARIA RUBIRALTAOfficer | Inactive | |
| Arizona | INSTRUMENTATION LABORATORY COMPANY | 1997-11-21 | CORPORATION SERVICE COMPANY | JOSE MARIA RUBIRALTAOfficer | Inactive | |
| California | INSTRUMENTATION LABORATORY COMPANY | 1991-06-05 | CORPORATION SERVICE COMPANY | Carlos PascualOfficerJavier GomezOfficer3 more | Active | |
| Colorado | INSTRUMENTATION LABORATORY COMPANY | 1991-06-25 | — | — | Revoked | |
| Connecticut | INSTRUMENTATION LABORATORY COMPANY | 1991-07-18 | PRENTICE-HALL CORPORATION SYSTEM, INC. THE | JOSE MARIA RUBIRALTAOfficerJOSE LUIS GUERREROOfficer4 more | Revoked | |
| Delaware | INSTRUMENTATION LABORATORY COMPANY | 1991-04-24 | THE PRENTICE-HALL CORPORATION SYSTEM, INC. | — | Unknown | |
| Florida | INSTRUMENTATION LABORATORY COMPANY | 1991-06-25 | THE PRENTICE-HALL CORPORATION SYSTEM INC | Christine GenaitisOfficerJavier GomezDirector, Officer6 more | Active | |
| Georgia | INSTRUMENTATION LABORATORY COMPANY | 1991-06-05 | The Prentice-Hall Corporation System, Inc | Alex RoderoOfficerChristine GenaitisOfficer1 more | Active | |
| Iowa | INSTRUMENTATION LABORATORY COMPANY | 1991-07-17 | PRENTICE HALL CORPORATION SYSTEM | JOSE LUIS MARTINDirectorJOSE MARIA RUBIRALTADirector4 more | Inactive | |
| Illinois | INSTRUMENTATION LABORATORY COMPANY | 1991-10-22 | PRENTICE HALL CORPORATION | — | Revoked | |
| Indiana | INSTRUMENTATION LABORATORY COMPANY | 1991-07-17 | The Prentice-Hall Corporation System, Inc | RAMON E. BENETOfficerJOSE MANENTOfficer, Director2 more | Revoked | |
| Kansas | INSTRUMENTATION LABORATORY COMPANY | 1991-10-04 | THE PRENTICE-HALL CORPORATION SYSTEM, KANSAS, INC | — | Suspended | |
| Kentucky | INSTRUMENTATION LABORATORY COMPANY | 1991-07-17 | KY SECRETARY OF STATE | Jose Luis MartinOfficerMARK A. UNDERBERGDirector3 more | Inactive | |
| Louisiana | INSTRUMENTATION LABORATORY COMPANY | 1991-07-26 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | JOSE MARIA RUBIRALTADirector, OfficerJOSE LUIS MARTINOfficer, Director1 more | Inactive | |
| Massachusetts | INSTRUMENTATION LABORATORY COMPANY | 1991-06-07 | CORPORATION SERVICE COMPANY | Javier GomezDirectorChristine GenaitisOfficer4 more | Active | |
| Maryland | INSTRUMENTATION LABORATORY COMPANY | 1991-06-05 | THE PRENTICE-HALL CORPORATION | — | Suspended | |
| Maine | INSTRUMENTATION LABORATORY COMPANY | 1991-07-23 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | — | Withdrawn | |
| Michigan | INSTRUMENTATION LABORATORY COMPANY | 1991-06-24 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | — | Dissolved | |
| Minnesota | Instrumentation Laboratory Company | 1991-06-24 | Prentice-Hall Corp System Inc | JOSE MANENTOfficer | Inactive | |
| Missouri | INSTRUMENTATION LABORATORY COMPANY | 1991-06-24 | PRENTICE-HALL CORP. SYSTEM | — | Dissolved | |
| Mississippi | INSTRUMENTATION LABORATORY COMPANY | 1991-07-23 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | JAMES A CLAYTONOfficerFRANCISCO DURANDirector4 more | Revoked | |
| Montana | INSTRUMENTATION LABORATORY COMPANY | 1991-07-23 | THE PRENTICE HALL CORPORATION SYSTEM INC | JOSE L MARTINDirector, OfficerFRANCISCO RUBIRALTADirector3 more | Revoked | |
| North Carolina | Instrumentation Laboratory Company | 1991-06-24 | The Prentice-Hall Corporation System, Inc | Benet, Ramon EOfficerClayton, James AOfficer2 more | Revoked | |
| North Dakota | INSTRUMENTATION LABORATORY COMPANY | 1993-11-19 | ND Secretary of State (N.D.C.C. § 10-01.1-13) | — | Dissolved | |
| Nebraska | INSTRUMENTATION LABORATORY COMPANY | 1991-07-23 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | — | Inactive | |
| New Hampshire | INSTRUMENTATION LABORATORY COMPANY INC. | 1991-07-23 | The Prentice-Hall Corporation System, Inc | — | Suspended | |
| New Mexico | INSTRUMENTATION LABORATORY COMPANY | 1991-10-21 | CORPORATION SERVICE COMPANY | JOSE LUIS GUERREROOfficerJOSE LUIS MARTINDirector4 more | Revoked | |
| New York | INSTRUMENTATION LABORATORY COMPANY | 1991-06-05 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | RAMON E. BENETOfficer | Active | |
| Ohio | INSTRUMENTATION LABORATORY COMPANY | 1991-06-24 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | — | Active | |
| Oklahoma | INSTRUMENTATION LABORATORY COMPANY | 1991-08-08 | THE PRENTICE-HALL CORPORATION SYSTEM, OKLAHOMA, INC | — | Inactive | |
| Oregon | INSTRUMENTATION LABORATORY COMPANY | 1991-08-05 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | JOSE M RUBIRALTAOfficerJAMES A CLAYTONOfficer | Inactive | |
| Pennsylvania | INSTRUMENTATION LABORATORY COMPANY | 1991-06-24 | — | CHRISTINE GENAITISOfficerALEXANDER RODEROOfficer1 more | Active | |
| South Carolina | INSTRUMENTATION LABORATORY COMPANY | 1991-08-05 | PRENTICE HALL CORPORATION SYSTEM INC | — | Active | |
| Tennessee | INSTRUMENTATION LABORATORY COMPANY | 1991-08-05 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | — | Revoked | |
| Texas | INSTRUMENTATION LABORATORY COMPANY | 1991-06-05 | THE PRENTICE-HALL CORPORATION SYSTE | ALEXANDER RODEROOfficerCHRISTINE GENAITISOfficer4 more | Active | |
| Utah | INSTRUMENTATION LABORATORY COMPANY | 1991-08-06 | PRENTICE-HALL CORP. SYS | JOSE MARIA RUBIRALTADirector, OfficerFRANCISCO RUBIALTADirector3 more | Inactive | |
| Vermont | INSTRUMENTATION LABORATORY COMPANY | 1991-08-13 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | JOSE RUBIRALTAOfficer, DirectorFRANCISCO RUBIRALTADirector2 more | Revoked | |
| Washington | INSTRUMENTATION LABORATORY COMPANY | 1991-07-16 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | FRANCISCO DURANDirectorFRANCISCO RUBIRALTADirector3 more | Dissolved | |
Companies and people linked to INSTRUMENTATION LABORATORY COMPANY 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
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| New York | 3849155 | Intrastate carrier | — | Inactive | |
| New York | 3849155 | Carrier authority (USDOT) | — | Inactive | |
| Case | Filed | Job title | Wage | Worksite | Status | |
|---|---|---|---|---|---|---|
| I-200-25241-276896 | 2025-08-29 | IT Analyst Programmer II | $107,557/yr | Bedford | Certified | |
| I-200-25213-216315 | 2025-08-01 | Principal Software Quality Engineer | $140,525/yr | Bedford | Certified | |
| I-200-25212-214328 | 2025-07-31 | Regulatory Affairs Manager II | $187,616/yr | Bedford | Certified | |
| I-200-25191-165445 | 2025-07-10 | IT Analyst Programmer II | $122,970/yr | Bedford | Certified | |
| I-200-24177-145069 | 2024-06-25 | Regulatory Affairs Specialist II | $85,000/yr | Bedford | Certified | |
| I-200-23266-375715 | 2023-09-22 | Quality System Specialist II | $73,674/yr | Bedford | Certified | |
| I-200-23262-360490 | 2023-09-19 | IT Analyst II | $93,500/yr | Bedford | Certified | |
| I-200-23195-188971 | 2023-07-14 | Principal QA/RA Engineer | $115,000/yr | Bedford | Certified | |
| I-200-21252-573116 | 2021-09-09 | Senior Engineer | $125,000/yr | Bedford | Certified | |
| I-200-21230-529477 | 2021-08-18 | Project Manager I | $125,000/yr | Bedford | Certified | |
Employee-benefit plan filings by INSTRUMENTATION LABORATORY COMPANY 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) | ≈3,150 · plan year 2024 |
|---|---|
| Est. annual revenue (modeled) | $1.3B |
| Retirement plan assets | $551.7M |
| Benefit plans | 401(k) plan on file |
| Filing history | 26 plan years filed, 1999–2024 |
| Sponsor EIN | 02-0448199 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2024 | ≈3,150 | 3,204 (2,834 active) | $551.7M | $1.3B | 401(k) | |
| 2023 | ≈2,780 | 3,015 (2,503 active) | $477.5M | $1.2B | 401(k) | |
| 2022 | ≈2,670 | 2,525 (2,401 active) | $374.2M | $1B | 401(k) | |
| 2021 | ≈2,160 | 2,417 (1,946 active) | $450.8M | $919M | 401(k) | |
| 2020 | ≈2,090 | 2,373 (1,882 active) | $396.2M | $878.2M | 401(k) | |
| 2019 | ≈2,050 | 2,113 (1,843 active) | $343.8M | $833.5M | 401(k) | |
| 2018 | ≈1,610 | 1,637 (1,446 active) | $267.4M | $664.1M | 401(k) | |
| 2017 | ≈1,480 | 1,487 (1,332 active) | $270.1M | $598M | 401(k) | |
| 2016 | ≈1,370 | 1,348 (1,237 active) | $219.5M | $541.4M | 401(k) | |
| 2015 | ≈1,340 | 1,311 (1,203 active) | $207.1M | $506.2M | 401(k) | |
Federal court records load when you reach this section.
Companies adjacent to INSTRUMENTATION LABORATORY COMPANY in the South Dakota Secretary of State register, in alphabetical order.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-10. Document getpalm-companies/6155-4906-2999.