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Society for Industrial Microbiology and Biotechnology

EIN 35-6026526 · Fairfax, VA

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthFair63 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

SIMB'S PRIMARY PURPOSE IS THE ADVANCEMENT OF MICROBIOLOGICAL SCIENCES AS APPLIED TO INDUSTRIAL MATERIALS AND PROCESSES. IT PROMOTES THE EXCHANGE OF SCIENTIFIC INFORMATION THROUGH ITS MESSAGE AND PUBLICATIONS AND SERVES AS LIAISON AMOUNG THE SPECIALIZED FIELD OF MICROBIOLOGY.

Income
$1.4 million
Spending
$1.5 million
Spent on programs
69%
Reserves
8.8 months of spending
Largest source of income
fees for its services, 86%
Employees
5
Highest pay
$108,150, executive dir.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Fair: 63 out of 100. Higher than 32% of charities in its peer group (science, $1m to $10m).

  • Reserves

    28 of 35

    Spendable reserves would cover 8.8 months of spending.

  • Debt

    16 of 20

    It owes 22% of what it owns.

  • Living within its means

    4 of 15

    Spending exceeded income by 12% of income.

  • Income trend

    0 of 15

    Income fell 31% on the year before.

  • Spending floor

    15 of 15

    69% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 100 out of 100. Higher than 68% of charities in its peer group (science, $1m to $10m).

  • Independent board

    25 of 25

    12 of 12 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. 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 (1)
  1. $1.1 million spent. DURING 2022, THE SIMB MEMBER MAGAZINE, SIMB NEWS, WAS PUBLISHED QUARTERLY, BOTH IN PRINT AND ONLINE. SIMB CONTINUES TO MAINTAIN ITS WEBSITE AT THE HEADQUARTERS.SIMB ALSO PRODUCED THE PEER-REVIEWED JOURNAL OF INDUSTRIAL MICROBIOLOGY AND BIOTECHNOLOGY VIA OXFORD UNIVERSITY PRESS, WHICH IS PROVIDED TO ALL SIMB MEMBERS AS WELL AS OTHER ORGANIZATIONS.SIMB HELD ITS ANNUAL MEETING AND HELD TWO SPECIAL CONFERENCES: THE 44TH Annual SYMPOSIUM ON BIOMATERIALS, FUELS AND CHEMICALS (SBFC) AND THE 14TH RECENT ADVANCES IN FERMENTATION TECHNOLOGY(RAFT)CONFERENCE.THE SIMB HEADQUARTERS PROVIDED SUPPORT AND INFORMATION SERVICES TO ITS MEMBERSHIP THROUGHOUT THE YEAR.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. 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)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 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 October 13, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 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 October 13, 2026.

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

    Recognized by the IRS since October 1964.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 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 21, 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.