Skip to the page content
Check before you give

Western Turbine Users Inc

EIN 33-0454497 · Corona, CA

Public records raise at least one point you should look into before giving.

LegitimacyCautionRegistration and standingFinancial healthNot ratedToo small or too little detailGovernanceNot ratedToo small or too little detailImpact evidenceDescribes programsHow well its results are evidenced

What it says it does

WESTERN TURBINE USERS INC. (WTUI) EXISTS TO PROVIDE MEMBERS A FORUM FOR THE EXCHANGE OF TECHNICAL, OPERATIONS AND MAINTENANCE INFORMATION AND EXPERIENCE TO IMPROVE RELIABILITY AND ECONOMIC VIABILITY OF GE LM SERIES POWER FACILITIES.

Income
$1.0 million
Spending
$1.2 million
Employees
0
Volunteers
1,000

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Financial health

We do not score finances when yearly spending is very small or the return has too little detail. The ratios stop meaning much at that size.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Governance

This return does not answer enough of the governance questions to score.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (3)
  1. $866,629 spent. NETWORKING AND TRAINING:THE ORGANIZATION WILL PROVIDE MEMBERS A FORUM FOR OPEN DIALOGUE, EDUCATION, AND IMPROVEMENT IN OPERATION AND MAINTENANCE TECHNIQUES AND PROCEDURES REGARDING AERODERIVATIVE GAS TURBINE POWER PLANTS THROUGH REGULAR MEETINGS, COMMUNICATIONS, AND OTHER PROGRAMS AND ACTIVITIES.
  2. ADVOCACY: THE ORGANIZATION WILL COMMUNICATE AND ADVOCATE FOR THE NEEDS AND INTERESTS OF AERODERIVATIVE GAS TURBINE POWER PLANT OWNERS, OPERATORS, AND MAINTENANCE CONTRACTORS TO ORIGINAL EQUIPMENT MANUFACTURERS AND OTHER SUPPLIERS, VENDORS, AND AGENCIES.
  3. CROSS-INDUSTRY DIALOGUE: THE ORGANIZATION WILL FACILITATE INTERACTIONS WITH OTHER POWER PRODUCER AND INDUSTRIAL GROUPS TO SOLVE COMMON PROBLEMS AND IMPROVE ALL ASPECTS OF THE AERODERIVATIVE POWER PRODUCTION INDUSTRY.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(6) business league.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.

  3. Are donations tax-deductible? Caution.

    The IRS master file records contributions to this 501(c)(6) business league as not deductible.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2024.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since June 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.