RESEARCH TRIANGLE INSTITUTE is a South Dakota nonprofit corporation, registered on May 27, 2015. It is based at 3040 E Cornwallis Road, Durham, NC, 27709-0155. The company is currently listed as active on the South Dakota register, is registered under company number FN030440 and carries EIN 11-2233444. Its E-Verify enrollment reports a workforce of 5,000 to 9,999 employees, hiring at 1 site in North Carolina. Public records for the company include 1 SoS registration, 3 licenses, 4 federal contracts, 21 H-1B filings, 3 E-Verify records, 2 non-profit filings and 19 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | RESEARCH TRIANGLE INSTITUTE |
|---|---|
| Principal address | 3040 E Cornwallis RoadDurham27709-0155NCUnited States |
| Registration state | South Dakota |
| Status | Active |
| Formed in | North Carolina (foreign registration) |
| Home company | Research Triangle Institute · Active |
| Registered | 27 May 2015 (over 11 years ago) |
| Entity type | Nonprofit corporation |
| Standing | compliant |
| Company number | FN030440 |
| EIN | 11-2233444 |
| LEI |
|---|
| 5493007HXY95Y83OFY66 |
| Employees (modeled) | ≈28 employees2023 |
|---|
| Workforce size | 5,000 to 9,999 employees · updated 21 April 2025 |
|---|
| Hiring sites | 1 site in North Carolina |
|---|
| H-1B filings | 21 LCA filings, FY 2013–2025 |
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| Registered agent | C T CORPORATION SYSTEM |
|---|
| 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) | $8.5M2023 |
|---|---|
| Nonprofit | Yes · 1 IRS filing |
| IRS exempt status | 501(c)(3) · ruled April 1960 · contributions deductible |
| NTEE category | U200 · Science & technology |
| Revenue (IRS) | $1,403,482,013 · tax year 2024 |
| Income (IRS) | $1,450,763,013 · tax year 2024 |
| Assets (IRS) | $935,917,785 · tax year 2024 |
| Form 990 filings | 1 return · latest 990 (2020) |
| Federal contractor | Yes · 4 federal recipient records (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | RESEARCH TRIANGLE INSTITUTE | 2015-05-27 | C T CORPORATION SYSTEM | — | Active | |
Filing ID FN030440 Jurisdiction Foreign · Nonprofit corporationFormed in North Carolina Principal address 3040 E Cornwallis Road, Durham, NC, 27709-0155 Registered agent C T CORPORATION SYSTEM319 S COTEAU ST, PIERRE, SD, 57501-3187 Officers Not reported | ||||||
| — | RESEARCH TRIANGLE INSTITUTE | 2022-07-08 | — | Amy RousselOfficerChristopher BuchholtzOfficer7 more | Active | |
| Alaska | Research Triangle Institute | 2013-08-26 | C T Corporation System | Tim GabelPresident, DirectorHilda Ragland-PinnixDirector8 more | Active | |
| Alabama | Research Triangle Institute, Inc. | 1998-05-22 | C T CORPORATION SYSTEM | — | Active | |
| Arkansas | RESEARCH TRIANGLE INSTITUTE | 2015-05-29 | C T CORPORATION SYSTEM | CHRISTOPHER BUCHHOLTZOfficerTIM GABELOfficer, Director9 more | Active | |
| Arizona | RESEARCH TRIANGLE INSTITUTE | 1998-10-13 | C T CORPORATION SYSTEM | Tim GabelDirectorHilda Ragland-PinnixDirector10 more | Active | |
| California | RESEARCH TRIANGLE INSTITUTE | 1998-07-16 | C T CORPORATION SYSTEM | EMORY WAYNE HOLDENOfficerChristopher BuchholtzOfficer6 more | Active | |
| Colorado | Research Triangle Institute | 2015-05-22 | C T CORPORATION SYSTEM | — | Active | |
| Colorado | RESEARCH TRIANGLE INSTITUTE | 1998-05-19 | — | — | Revoked | |
| Connecticut | RESEARCH TRIANGLE INSTITUTE, INC. | 2015-06-01 | C T CORPORATION SYSTEM | Andrew CoxOfficerChristopher BuchholtzOfficer12 more | Active | |
| Connecticut | RESEARCH TRIANGLE INSTITUTE, "INC." | 1974-04-02 | JOHN ROSE JR | — | Revoked | |
| District of Columbia | RESEARCH TRIANGLE INSTITUTE | 1977-04-15 | C T CORPORATION SYSTEM | Peter Scott IIIOwnerChristopher BuchholtzOwner6 more | Active | |
| Florida | RESEARCH TRIANGLE INSTITUTE, INCORPORATED | 1985-03-20 | C T CORPORATION SYSTEM | CHRISTOPHER F BUCHHOLTZOfficer, DirectorMICHAEL H KAELINOfficer12 more | Active | |
| Georgia | RESEARCH TRIANGLE INSTITUTE (INC.) | 1996-08-22 | C T CORPORATION SYSTEM | Anuja PurohitOfficerTim GabelOfficer1 more | Active | |
| Hawaii | RESEARCH TRIANGLE INSTITUTE | 2009-11-03 | C T CORPORATION SYSTEM | SHAFFER, CHRISTYDirectorPOWELL, MEG BOOTHDirector10 more | Active | |
| Iowa | RESEARCH TRIANGLE INSTITUTE | 2015-06-01 | C T CORPORATION SYSTEM | CHRISTOPHER F BUCHHOLTZOfficerHILDA PINNIX-RAGLANDDirector4 more | Active | |
| Idaho | RESEARCH TRIANGLE INSTITUTE, INC. | 2015-05-29 | C T CORPORATION SYSTEM | Anuja PurohitOfficerGina LoftenDirector13 more | Active | |
| Illinois | RESEARCH TRIANGLE INSTITUTE | 2005-01-10 | C T CORPORATION SYSTEM | — | Active | |
| Indiana | RESEARCH TRIANGLE INSTITUTE, INC. | 1998-11-04 | C T Corporation System | Dr. F. Thomas WootenOfficer | Withdrawn | |
| Indiana | RESEARCH TRIANGLE INSTITUTE, INC. | 2002-01-25 | C T CORPORATION SYSTEM | Tim GabelOfficerChristopher F. Buchholtz, Asst. SecretaryOfficer3 more | Active | |
| Kansas | RESEARCH TRIANGLE INSTITUTE | 2015-05-22 | C T CORPORATION SYSTEM | — | Active | |
| Kentucky | RESEARCH TRIANGLE INSTITUTE, INC. | 2010-09-22 | C T CORPORATION SYSTEM | Andrew CoxOfficerChristy ShafferDirector10 more | Active | |
| Louisiana | RESEARCH TRIANGLE INSTITUTE | 1998-05-11 | C T CORPORATION SYSTEM | Christopher BuchholtzOfficerAnuja PurohitOfficer10 more | Active | |
| Massachusetts | RESEARCH TRIANGLE INSTITUTE | 2002-07-26 | C T CORPORATION SYSTEM | Tom DardenDirectorGina LoftenDirector10 more | Active | |
| Maine | RESEARCH TRIANGLE INSTITUTE | 2015-05-26 | C T CORPORATION SYSTEM | — | Active | |
| Michigan | RESEARCH TRIANGLE INSTITUTE | 2005-08-24 | THE CORPORATION COMPANY | — | Active | |
| Minnesota | Research Triangle Institute | 1974-04-04 | C T Corporation System Inc | — | Active | |
| Missouri | RESEARCH TRIANGLE INSTITUTE | 1995-11-08 | C T CORPORATION SYSTEM | — | Dissolved | |
| Missouri | RESEARCH TRIANGLE INSTITUTE | 2013-04-29 | C T CORPORATION SYSTEM | Hilda Ragland-PinnixDirectorTim GabelDirector, Officer10 more | Active | |
| Mississippi | RESEARCH TRIANGLE INSTITUTE | 1998-05-29 | C T CORPORATION SYSTEM | Peter ScottDirectorAllyson PostOfficer9 more | Active | |
| Montana | RESEARCH TRIANGLE INSTITUTE | 2015-05-26 | C T CORPORATION SYSTEM | Andrew CoxOfficerChristy ShafferDirector10 more | Active | |
| North Carolina | Research Triangle Institute | 1958-12-29 | CT Corporation System | — | Active | |
| North Dakota | RESEARCH TRIANGLE INSTITUTE | 2004-08-24 | ND Secretary of State (N.D.C.C. § 10-01.1-13) | — | Dissolved | |
| North Dakota | RESEARCH TRIANGLE INSTITUTE | 2012-06-13 | C T CORPORATION SYSTEM | — | Active | |
| Nebraska | RESEARCH TRIANGLE INSTITUTE | 2015-05-27 | C T CORPORATION SYSTEM | HILDA PINNIX-RAGLANDDirectorPHAIL WYNNDirector9 more | Active | |
| New Hampshire | RESEARCH TRIANGLE INSTITUTE | 2000-04-05 | C T Corporation System | Andrew CoxOfficerTom DardenDirector10 more | Active | |
| New Mexico | RESEARCH TRIANGLE INSTITUTE | 2015-05-26 | C T CORPORATION SYSTEM | Hilda Pinnix-RaglandDirectorG Edward StoryOfficer11 more | Active | |
| Nevada | RESEARCH TRIANGLE INSTITUTE | 2010-04-05 | C T CORPORATION SYSTEM** | Gina LoftenDirectorMeg B PowellDirector7 more | Active | |
| New York | RESEARCH TRIANGLE INSTITUTE | 1998-06-11 | REGISTERED AGENT REVOKED | — | Withdrawn | |
| New York | RESEARCH TRIANGLE INSTITUTE | 2003-06-17 | C T CORPORATION SYSTEM | — | Active | |
| Ohio | RESEARCH TRIANGLE INSTITUTE | 1998-05-08 | CT CORPORATION SYSTEM | — | Active | |
| Oklahoma | RESEARCH TRIANGLE INSTITUTE | 2004-07-19 | LOCATION | — | Expired | |
| Oklahoma | RESEARCH TRIANGLE INSTITUTE | 2007-10-04 | SECRETARY OF STATE | — | Withdrawn | |
| Oklahoma | RESEARCH TRIANGLE INSTITUTE | 2015-05-22 | C T CORPORATION SYSTEM | — | Active | |
| Oregon | RESEARCH TRIANGLE INSTITUTE INCORPORATED | 1998-05-08 | C T CORPORATION SYSTEM | F.THOMAS WOOTENOfficerSUZANNE P NASHOfficer | Inactive | |
| Oregon | RESEARCH TRIANGLE INSTITUTE | 2013-04-29 | C T CORPORATION SYSTEM | TIM GABELOfficerANUJA PUROHITOfficer | Active | |
| Oregon | RESEARCH TRIANGLE INSTITUTE | 1998-10-30 | C T CORPORATION SYSTEM | VICTORIA F HAYNESOfficerJ SCOTT MERRELLOfficer | Inactive | |
| Pennsylvania | RESEARCH TRIANGLE INSTITUTE | 2001-11-01 | — | Meg Booth PowellDirectorAllyson PostOfficer10 more | Active | |
| Rhode Island | RESEARCH TRIANGLE INSTITUTE | 1998-05-28 | CT CORPORATION SYSTEM | — | Withdrawn | |
| Rhode Island | RESEARCH TRIANGLE INSTITUTE | 2013-04-26 | CT CORPORATION SYSTEM | GINA LOFTENDirectorHOWARD NYEDirector10 more | Active | |
| South Carolina | RESEARCH TRIANGLE INSTITUTE, INC. | 1998-11-09 | C T CORPORATION SYSTEM | — | Active | |
| Tennessee | RESEARCH TRIANGLE INSTITUTE | 2015-05-26 | C T CORPORATION SYSTEM | — | Active | |
| Texas | RESEARCH TRIANGLE INSTITUTE | 1998-05-11 | C T CORPORATION SYSTEM | E WAYNE HOLDENOfficerTim J GabelOfficer17 more | Active | |
| Virginia | RESEARCH TRIANGLE INSTITUTE | 1963-10-29 | C T CORPORATION SYSTEM | Allyson PostOfficerTom DardenOfficer10 more | Active | |
| Vermont | RESEARCH TRIANGLE INSTITUTE, INC. | 2015-07-22 | C T CORPORATION SYSTEM | Andrew CoxOfficerChristopher BuchholtzOfficer10 more | Active | |
| Washington | RESEARCH TRIANGLE INSTITUTE | 2001-03-02 | C T CORPORATION SYSTEM | DR. ALLEN MANGELDirectorDR. MEG BOOTH POWELLDirector18 more | Active | |
| Wisconsin | RESEARCH TRIANGLE INSTITUTE | 2015-05-26 | C T CORPORATION SYSTEM | — | Active | |
| West Virginia | RESEARCH TRIANGLE INSTITUTE | 2015-07-13 | C T CORPORATION SYSTEM | TIM GABELOfficerTOM DARDENDirector3 more | Active | |
| Wyoming | Research Triangle Institute | 2015-06-17 | C T Corporation System | — | Active | |
Companies and people linked to RESEARCH TRIANGLE INSTITUTE 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 | |
|---|---|---|---|---|---|
| Connecticut | — | — | 2026-07-01 | ACTIVE | |
| Connecticut | — | CORPORATION | — | INACTIVE | |
| Connecticut | — | BUSINESS | — | ACTIVE | |
| Case | Filed | Job title | Wage | Worksite | Status | |
|---|---|---|---|---|---|---|
| I-200-25247-287917 | 2025-09-04 | Senior Environmental Engineering Applications Developer 3 | $153,362/yr | Knoxville | Certified | |
| I-201-24241-301439 | 2024-08-28 | Research Survey Methodologist I | $103,515/yr | Canton | Certified | |
| I-200-24215-240242 | 2024-08-02 | Research Chemical Engineer/Chemist | $117,951/yr | Durham | Certified | |
| I-203-24193-190786 | 2024-07-11 | Research Chemist 2 | $120,000/yr | Durham | Certified | |
| I-200-23254-335351 | 2023-09-11 | Chemist 2 | $64,014/yr | Durham | Certified | |
| I-200-22196-354509 | 2022-07-15 | Data Scientist 3 | $100,500/yr | Durham | Certified | |
| I-200-22180-322395 | 2022-06-29 | Chemist 1 | $49,171/yr | Durham | Certified | |
| I-200-22175-310338 | 2022-06-24 | Director, Programs | $175,000/yr | Washington | Certified | |
| I-200-21197-467252 | 2021-07-16 | Systems Programmer/Analyst 3 | $73,923/yr | Durham | Certified | |
| I-200-21197-466904 | 2021-07-16 | Survey and Language Methodologist | $90,000/yr | Ann Arbor | Certified | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| 2 states | 1,000 to 2,499 | 2 | 12/1/2021 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
| 52 states | 5,000 to 9,999 | 103 | 3/7/2023 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
| North Carolina | 5,000 to 9,999 | 1 | 10/13/2009 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
Employee-benefit plan filings by RESEARCH TRIANGLE INSTITUTE 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) | ≈28 · plan year 2023 |
|---|---|
| Est. annual revenue (modeled) | $8.5M |
| Benefit plans | 401(k) plan on file · plan terminated |
| Filing history | 6 plan years filed, 2018–2023 |
| Sponsor EIN | 11-2233444 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2023 | ≈28 | 45 (25 active) | — | $8.5M | 401(k) | |
| 2022 | ≈33 | 45 (30 active) | $8.4M | $10.8M | 401(k) | |
| 2021 | ≈32 | 44 (29 active) | $10M | $11.3M | 401(k) | |
| 2020 | ≈33 | 41 (30 active) | $8.3M | $11M | 401(k) | |
| 2019 | ≈38 | 46 (34 active) | $7.2M | $11.6M | 401(k) | |
| 2018 | ≈33 | 41 (30 active) | $5.6M | $7.8M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| RETIREMENT PLAN OF RESEARCH TRIANGLE INSTITUTE | — | — | — | |
| RTI BUSINESS SEGMENT 401(K) PLAN | — | — | — | |
| RTI BUSINESS SEGMENT 401(K) PLAN | — | — | — | |
| RETIREMENT PLAN OF RESEARCH TRIANGLE INSTITUTE | — | — | — | |
| RTI BUSINESS SEGMENT 401(K) PLAN | — | — | — | |
| RETIREMENT PLAN OF RESEARCH TRIANGLE INSTITUTE | — | — | — | |
| RETIREMENT PLAN OF RESEARCH TRIANGLE INSTITUTE | — | — | — | |
| RTI BUSINESS SEGMENT 401(K) PLAN | — | — | — | |
| RETIREMENT PLAN OF RESEARCH TRIANGLE INSTITUTE | — | — | — | |
| RTI BUSINESS SEGMENT 401(K) PLAN | — | — | — | |
Federal court records load when you reach this section.
6 companies are registered at 3040 E Cornwallis Road, Durham — 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 2026-06-07. Document getpalm-companies/4543-0634-2434.