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Employer Identification Number 74-1070544

SOUTHWEST RESEARCH INSTITUTE is a USA domiciled entity or foreign entity operating in the USA. The EIN ihas been issued by the IRS

Company Name:SOUTHWEST RESEARCH INSTITUTE
Employer identification number (EIN):74-1070544
EIN Issuing AuthorityPhiladelphia, PA
NAIC Classification:541700
401k Pension/Benefits registration SOUTHWEST RESEARCH INSTITUTE 401k plan information
Federal tax statusExempt from federal income tax. Registered as a non-profit under 501(c)(3) Title 26 of the United States Code
State of IncorporationTexas, TX

Organization Overview

Mission StatementBenefiting government, industry & the public through innovative science & technology.
Number of Employees2859
Number of Volunteers0
Year Formed1966

Organization Governance

Legal DomicileTX
Voting Members - Governing Body13
Voting Members - Independent10

Organization Financials

2024-09-27
Total unrelated business incomeUSD $ 67,908,296
Net unrelated business incomeUSD $ 5,035,356
Program Service Revenue from prior yearUSD $ 844,279,718
Program Service Revenue from current yearUSD $ 914,546,152
Investment Income from prior yearUSD $ 10,536,036
Investment Income from current yearUSD $ 11,254,470
Other Revenue from prior yearUSD $ 575,113
Other Revenue from current yearUSD $ 203,337
Gross receipts from all sourcesUSD $ 927,158,091
Net assets / fund balances at end of fiscal yearUSD $ 822,586,232
Net assets / fund balances at beginning of fiscal yearUSD $ 764,707,026
Total liabilities at end of fiscal yearUSD $ 302,307,283
Total liabilities at beginning of fiscal yearUSD $ 255,543,678
Total assets at end of fiscal yearUSD $ 1,124,893,515
Total assets at beginning of fiscal yearUSD $ 1,020,250,704
Revenues less expenses for current yearUSD $ 34,027,639
Revenues less expenses for previous yearUSD $ 43,838,937
Total expenses for current yearUSD $ 892,381,723
Total expenses for previous yearUSD $ 811,796,809
Other expenses in current yearUSD $ 440,724,927
Other expenses in previous yearUSD $ 398,855,506
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 451,047,184
Employee salary and benefits paid in previous yearUSD $ 412,403,196
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 609,612
Grants and similar amounts paid in previous yearUSD $ 538,107
Total revenue in current fiscal yearUSD $ 926,409,362
Total revenue in previous fiscal yearUSD $ 855,635,746
Contributions and grants from current yearUSD $ 405,403
Contributions and grants from previous yearUSD $ 244,879
2023-09-29
Total unrelated business incomeUSD $ 59,360,172
Net unrelated business incomeUSD $ 2,115,684
Program Service Revenue from prior yearUSD $ 797,848,446
Program Service Revenue from current yearUSD $ 844,279,718
Investment Income from prior yearUSD $ 2,256,559
Investment Income from current yearUSD $ 10,536,036
Other Revenue from prior yearUSD $ 404,821
Other Revenue from current yearUSD $ 575,113
Gross receipts from all sourcesUSD $ 856,268,773
Net assets / fund balances at end of fiscal yearUSD $ 764,707,026
Net assets / fund balances at beginning of fiscal yearUSD $ 708,232,291
Total liabilities at end of fiscal yearUSD $ 255,543,678
Total liabilities at beginning of fiscal yearUSD $ 229,746,522
Total assets at end of fiscal yearUSD $ 1,020,250,704
Total assets at beginning of fiscal yearUSD $ 937,978,813
Revenues less expenses for current yearUSD $ 43,838,937
Revenues less expenses for previous yearUSD $ 38,365,663
Total expenses for current yearUSD $ 811,796,809
Total expenses for previous yearUSD $ 762,558,422
Other expenses in current yearUSD $ 398,855,506
Other expenses in previous yearUSD $ 377,806,814
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 412,403,196
Employee salary and benefits paid in previous yearUSD $ 384,192,159
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 538,107
Grants and similar amounts paid in previous yearUSD $ 559,449
Total revenue in current fiscal yearUSD $ 855,635,746
Total revenue in previous fiscal yearUSD $ 800,924,085
Contributions and grants from current yearUSD $ 244,879
Contributions and grants from previous yearUSD $ 414,259
2022-09-30
Total unrelated business incomeUSD $ 58,604,074
Net unrelated business incomeUSD $ 3,231,211
Program Service Revenue from prior yearUSD $ 726,300,444
Program Service Revenue from current yearUSD $ 797,848,446
Investment Income from prior yearUSD $ 21,462,811
Investment Income from current yearUSD $ 2,256,559
Other Revenue from prior yearUSD $ 317,057
Other Revenue from current yearUSD $ 404,821
Gross receipts from all sourcesUSD $ 801,045,391
Net assets / fund balances at end of fiscal yearUSD $ 708,232,291
Net assets / fund balances at beginning of fiscal yearUSD $ 681,426,009
Total liabilities at end of fiscal yearUSD $ 229,746,522
Total liabilities at beginning of fiscal yearUSD $ 213,158,979
Total assets at end of fiscal yearUSD $ 937,978,813
Total assets at beginning of fiscal yearUSD $ 894,584,988
Revenues less expenses for current yearUSD $ 38,365,663
Revenues less expenses for previous yearUSD $ 50,685,190
Total expenses for current yearUSD $ 762,558,422
Total expenses for previous yearUSD $ 697,628,143
Other expenses in current yearUSD $ 377,806,814
Other expenses in previous yearUSD $ 334,771,325
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 384,192,159
Employee salary and benefits paid in previous yearUSD $ 362,459,712
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 559,449
Grants and similar amounts paid in previous yearUSD $ 397,106
Total revenue in current fiscal yearUSD $ 800,924,085
Total revenue in previous fiscal yearUSD $ 748,313,333
Contributions and grants from current yearUSD $ 414,259
Contributions and grants from previous yearUSD $ 233,021
2021-09-24
Total unrelated business incomeUSD $ 55,303,883
Net unrelated business incomeUSD $ 0
Program Service Revenue from prior yearUSD $ 696,215,996
Program Service Revenue from current yearUSD $ 726,300,444
Investment Income from prior yearUSD $ 9,030,556
Investment Income from current yearUSD $ 21,462,811
Other Revenue from prior yearUSD $ 693,271
Other Revenue from current yearUSD $ 317,057
Gross receipts from all sourcesUSD $ 748,419,727
Net assets / fund balances at end of fiscal yearUSD $ 681,426,009
Net assets / fund balances at beginning of fiscal yearUSD $ 628,889,441
Total liabilities at end of fiscal yearUSD $ 213,158,979
Total liabilities at beginning of fiscal yearUSD $ 191,700,314
Total assets at end of fiscal yearUSD $ 894,584,988
Total assets at beginning of fiscal yearUSD $ 820,589,755
Revenues less expenses for current yearUSD $ 50,685,190
Revenues less expenses for previous yearUSD $ 45,611,219
Total expenses for current yearUSD $ 697,628,143
Total expenses for previous yearUSD $ 660,523,194
Other expenses in current yearUSD $ 334,771,325
Other expenses in previous yearUSD $ 312,637,304
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 362,459,712
Employee salary and benefits paid in previous yearUSD $ 347,535,481
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 397,106
Grants and similar amounts paid in previous yearUSD $ 350,409
Total revenue in current fiscal yearUSD $ 748,313,333
Total revenue in previous fiscal yearUSD $ 706,134,413
Contributions and grants from current yearUSD $ 233,021
Contributions and grants from previous yearUSD $ 194,590
2020-09-25
Total unrelated business incomeUSD $ 61,174,832
Net unrelated business incomeUSD $ 278,148
Program Service Revenue from prior yearUSD $ 677,831,360
Program Service Revenue from current yearUSD $ 696,215,996
Investment Income from prior yearUSD $ 6,850,749
Investment Income from current yearUSD $ 9,030,556
Other Revenue from prior yearUSD $ 287,679
Other Revenue from current yearUSD $ 693,271
Gross receipts from all sourcesUSD $ 706,240,727
Net assets / fund balances at end of fiscal yearUSD $ 628,889,441
Net assets / fund balances at beginning of fiscal yearUSD $ 591,480,511
Total liabilities at end of fiscal yearUSD $ 191,700,314
Total liabilities at beginning of fiscal yearUSD $ 170,323,601
Total assets at end of fiscal yearUSD $ 820,589,755
Total assets at beginning of fiscal yearUSD $ 761,804,112
Revenues less expenses for current yearUSD $ 45,611,219
Revenues less expenses for previous yearUSD $ 41,087,928
Total expenses for current yearUSD $ 660,523,194
Total expenses for previous yearUSD $ 644,457,235
Other expenses in current yearUSD $ 312,637,304
Other expenses in previous yearUSD $ 320,685,908
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 347,535,481
Employee salary and benefits paid in previous yearUSD $ 323,400,797
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 350,409
Grants and similar amounts paid in previous yearUSD $ 370,530
Total revenue in current fiscal yearUSD $ 706,134,413
Total revenue in previous fiscal yearUSD $ 685,545,163
Contributions and grants from current yearUSD $ 194,590
Contributions and grants from previous yearUSD $ 575,375
2019-09-27
Total unrelated business incomeUSD $ 70,561,018
Net unrelated business incomeUSD $ 5,726,689
Program Service Revenue from prior yearUSD $ 587,141,075
Program Service Revenue from current yearUSD $ 677,831,360
Investment Income from prior yearUSD $ 3,240,812
Investment Income from current yearUSD $ 6,850,749
Other Revenue from prior yearUSD $ 512,562
Other Revenue from current yearUSD $ 287,679
Gross receipts from all sourcesUSD $ 685,670,899
Net assets / fund balances at end of fiscal yearUSD $ 591,480,511
Net assets / fund balances at beginning of fiscal yearUSD $ 557,983,314
Total liabilities at end of fiscal yearUSD $ 170,323,601
Total liabilities at beginning of fiscal yearUSD $ 162,636,266
Total assets at end of fiscal yearUSD $ 761,804,112
Total assets at beginning of fiscal yearUSD $ 720,619,580
Revenues less expenses for current yearUSD $ 41,087,928
Revenues less expenses for previous yearUSD $ 30,144,302
Total expenses for current yearUSD $ 644,457,235
Total expenses for previous yearUSD $ 561,010,323
Other expenses in current yearUSD $ 320,685,908
Other expenses in previous yearUSD $ 269,782,624
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 323,400,797
Employee salary and benefits paid in previous yearUSD $ 290,895,512
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 370,530
Grants and similar amounts paid in previous yearUSD $ 332,187
Total revenue in current fiscal yearUSD $ 685,545,163
Total revenue in previous fiscal yearUSD $ 591,154,625
Contributions and grants from current yearUSD $ 575,375
Contributions and grants from previous yearUSD $ 260,176
2018-09-28
Total unrelated business incomeUSD $ 59,664,092
Net unrelated business incomeUSD $ 3,928,980
Program Service Revenue from prior yearUSD $ 534,794,304
Program Service Revenue from current yearUSD $ 587,141,075
Investment Income from prior yearUSD $ 2,058,886
Investment Income from current yearUSD $ 3,240,812
Other Revenue from prior yearUSD $ 379,744
Other Revenue from current yearUSD $ 512,562
Gross receipts from all sourcesUSD $ 591,282,721
Net assets / fund balances at end of fiscal yearUSD $ 557,983,314
Net assets / fund balances at beginning of fiscal yearUSD $ 519,574,715
Total liabilities at end of fiscal yearUSD $ 162,636,266
Total liabilities at beginning of fiscal yearUSD $ 146,287,345
Total assets at end of fiscal yearUSD $ 720,619,580
Total assets at beginning of fiscal yearUSD $ 665,862,060
Revenues less expenses for current yearUSD $ 30,144,302
Revenues less expenses for previous yearUSD $ -3,004,421
Total expenses for current yearUSD $ 561,010,323
Total expenses for previous yearUSD $ 540,523,084
Other expenses in current yearUSD $ 269,782,624
Other expenses in previous yearUSD $ 246,404,358
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 290,895,512
Employee salary and benefits paid in previous yearUSD $ 293,799,114
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 332,187
Grants and similar amounts paid in previous yearUSD $ 319,612
Total revenue in current fiscal yearUSD $ 591,154,625
Total revenue in previous fiscal yearUSD $ 537,518,663
Contributions and grants from current yearUSD $ 260,176
Contributions and grants from previous yearUSD $ 285,729
2017-09-29
Total unrelated business incomeUSD $ 57,359,035
Net unrelated business incomeUSD $ 859,687
Program Service Revenue from prior yearUSD $ 569,749,564
Program Service Revenue from current yearUSD $ 534,794,304
Investment Income from prior yearUSD $ 1,371,235
Investment Income from current yearUSD $ 2,058,886
Other Revenue from prior yearUSD $ 518,404
Other Revenue from current yearUSD $ 379,744
Gross receipts from all sourcesUSD $ 537,648,336
Net assets / fund balances at end of fiscal yearUSD $ 519,574,715
Net assets / fund balances at beginning of fiscal yearUSD $ 507,930,088
Total liabilities at end of fiscal yearUSD $ 146,287,345
Total liabilities at beginning of fiscal yearUSD $ 166,883,693
Total assets at end of fiscal yearUSD $ 665,862,060
Total assets at beginning of fiscal yearUSD $ 674,813,781
Revenues less expenses for current yearUSD $ -3,004,421
Revenues less expenses for previous yearUSD $ 1,817,466
Total expenses for current yearUSD $ 540,523,084
Total expenses for previous yearUSD $ 570,069,462
Other expenses in current yearUSD $ 246,404,358
Other expenses in previous yearUSD $ 265,930,029
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 293,799,114
Employee salary and benefits paid in previous yearUSD $ 303,796,118
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 319,612
Grants and similar amounts paid in previous yearUSD $ 343,315
Total revenue in current fiscal yearUSD $ 537,518,663
Total revenue in previous fiscal yearUSD $ 571,886,928
Contributions and grants from current yearUSD $ 285,729
Contributions and grants from previous yearUSD $ 247,725
2015-09-25
Total unrelated business incomeUSD $ 75,091,031
Net unrelated business incomeUSD $ 3,939,556
Program Service Revenue from prior yearUSD $ 526,628,215
Program Service Revenue from current yearUSD $ 600,331,270
Investment Income from prior yearUSD $ 1,034,679
Investment Income from current yearUSD $ 1,166,753
Other Revenue from prior yearUSD $ 442,740
Other Revenue from current yearUSD $ 163,977
Gross receipts from all sourcesUSD $ 602,159,047
Net assets / fund balances at end of fiscal yearUSD $ 503,506,427
Net assets / fund balances at beginning of fiscal yearUSD $ 487,712,960
Total liabilities at end of fiscal yearUSD $ 170,328,925
Total liabilities at beginning of fiscal yearUSD $ 163,458,713
Total assets at end of fiscal yearUSD $ 673,835,352
Total assets at beginning of fiscal yearUSD $ 651,171,673
Revenues less expenses for current yearUSD $ 27,370,465
Revenues less expenses for previous yearUSD $ 2,598,709
Total expenses for current yearUSD $ 574,714,984
Total expenses for previous yearUSD $ 526,433,701
Other expenses in current yearUSD $ 280,208,602
Other expenses in previous yearUSD $ 247,965,577
Total fundraising expenses in current yearUSD $ 0
Professional fundraising fees from current yearUSD $ 0
Professional fundraising fees from previous yearUSD $ 0
Employee salary and benefits paid in current yearUSD $ 294,195,971
Employee salary and benefits paid in previous yearUSD $ 278,064,947
Benefits paid to or for members in current yearUSD $ 0
Benefits paid to or for members in previous yearUSD $ 0
Grants and similar amounts paid in current yearUSD $ 310,411
Grants and similar amounts paid in previous yearUSD $ 403,177
Total revenue in current fiscal yearUSD $ 602,085,449
Total revenue in previous fiscal yearUSD $ 529,032,410
Contributions and grants from current yearUSD $ 423,449
Contributions and grants from previous yearUSD $ 926,776

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 741070544

USA Mailing Address
PO DRAWER 28510
SAN ANTONIO
TX
78228
Date first seen: 2007-01-01
Date last seen: 2025-08-31
USA Location Address
6220 CULEBRA ROAD
SAN ANTONIO
TX
78228
Date first seen: 2007-01-01
Date last seen: 2025-08-31
USA Mailing Address
6220 CULEBRA
SAN ANTONIO
TX
78238
Date first seen: 2009-01-01
Date last seen: 2025-10-03
USA Mailing Address
PO Drawer 28510
San Antonio
TX
782280510
Date first seen: 2015-08-17
Date last seen: 2020-08-17
USA Mailing Address
6220 Culebra Road
San Antonio
TX
782385166
Date first seen: 2022-08-12
Date last seen: 2025-08-14
USA Mailing Address
6220 CULEBRA ROAD
SAN ANTONIO
TX
78238
Date first seen: 2009-01-01
Date last seen: 2026-01-08
USA Location Address
6220 CULEBRA ROAD
SAN ANTONIO
TX
78238
Date first seen: 2009-01-01
Date last seen: 2025-11-22

The following addresses have been found in other jurisdictions:

Jurisdiction:Colorado Department of State
Address:
Centennial
CO
US
Jurisdiction Company ID:19951017486
Jurisdiction Registration Date:0000-00-00
Jurisdiction:Alaska Department Commerce, Community & Economic Development
Address:
9360 Glacier Hwy Ste 202
Juneau
99801
Jurisdiction Company ID:117648
Jurisdiction Registration Date:2008-08-06
Jurisdiction:Washington Department of State
Address:
C T CORPORATION SYSTEM
711 CAPITOL WAY S STE 204
OLYMPIA
WA
985011267
Jurisdiction Company ID:601590255
Jurisdiction Registration Date:2010-10-12
Jurisdiction:Virginia State Corporation Commission
Address:
4701 COX ROAD, SUITE 285
GLEN ALLEN
VA
23060
Jurisdiction Company ID:F143142
Jurisdiction Registration Date:2000-07-11
Jurisdiction:Oregon Secretary of State Corporations Division
Address:
6220 CULEBRA RD
SAN ANTONIO
78238
Jurisdiction Company ID:129468690
Jurisdiction Registration Date:2017-02-16

Nearby companies/organizations

The following companies are located in the same ZIP code areas:

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