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PeerBasis
Compensation Comparability Determination

Chattanooga Quantum Collaborative

Executive Director / CEO

EIN 933260008
TN · NTEE U41
FY ending 2024-12-31
June 9, 2026

This analysis benchmarks the total compensation of Charlie Brock, Executive Director / CEO ($170,000) against every comparable organization that fit the selection criteria — 119 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 92nd percentile of comparable organizationsabove the 90th percentile — board review recommended

Benchmarked executive: Charlie Brock — reported title “CEO”, a direct title match to the Executive Director / CEO role.

How comparable organizations were selected

119 organizations qualified on sector, size, and geography 119 within the band form the benchmarked peer set.

Distribution of comparable compensation

$361 total compensation of comparable organizations → $320,192 $170,000
$13,61010th
$29,29225th
$69,668Median
$102,21075th
$147,89190th
$170,000This org · 92nd
p10$13,610
p25$29,292
p50$69,668
p75$102,210
p90$147,891
$170,000

Comparable organizations

Each figure is Form 990 Part VII columns D + F (reportable pay plus other compensation and benefits; column F may include amounts from related organizations), normalized to TN cost of living (BEA RPP, 2023) and to its filing year (CPI-U); the reported amount is on each linked 990.

OrganizationStateRevenueMatched titleComp
(reported)
Comp
(adjusted)
FY
Map The Gaps WA$485,214 Director $5,000 $4,385 2023
Cato Neonatal Innovations Inc FL$481,221 President $18,800 $16,802 2024
Open Research Lab CA$494,168 Research Director $208,834 $176,622 2023
Center For Maximum Potential TX$479,528 Co-director $76,500 $72,801 2024
Center For Technology Integrity Inc MA$479,024 Acting Executive Director $210,269 $179,759 2024
Ben Franklin Technology Partners Corporation PA$475,038 President $23,395 $22,195 2024
International Cryosphere Climate Initiative VT$467,813 President $31,628 $30,286 2024
Lifex Greenhouse Inc PA$508,287 President/secretary $20,922 $20,435 2023
Climate Science Legal Defense Fund NY$465,503 Executive Director $103,400 $88,889 2024
American Board Of Bioanalysis MO$510,985 Vice Chairman $3,475 $3,501 2024
Cybergreen Institute NY$463,369 Executive Di $106,819 $91,829 2024
Zig Software Foundation NY$459,187 President $102,000 $90,276 2023
Cornwell Research Group VA$458,839 Director $60,382 $55,465 2024
Wintriss Technical Schools Inc CA$516,732 Executive Director $82,700 $69,944 2023
Clean Fuels Alliance Foundation MO$457,491 Executive Director $28,321 $28,537 2024
Algalita Marine Research And Education CA$519,253 Executive Director $80,049 $65,760 2024
Wisconsin Livestock Identification WI$455,294 Executive Director $93,080 $92,480 2024
Forest Products Society LA$455,150 President $5,000 $5,238 2024
Mindbridge ME$454,768 Executive Director $42,788 $40,761 2024
Society Of Plastics Engineers South Texas Section MO$521,707 Section Coordinator $24,332 $24,518 2024
Institute Of Contextual Human Health Wellness & Performance MI$521,807 President, Ceo, Board Member $10,194 $10,010 2024
Security Bsides Las Vegas Inc NV$523,202 Coo $55,510 $52,935 2024
Urban Forest Institute CA$451,563 President $90,200 $74,099 2024
Saving The Blue Inc FL$523,472 President & $70,979 $63,435 2024
Polaris Research Institute Inc CA$450,235 Executive Dir. $241,632 $198,499 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to TN cost of living and 2024 dollars. Click any organization to verify the figure on ProPublica.

Methodology

Comparable organizations were drawn from electronically filed IRS Form 990 returns and matched on sector (NTEE code), budget (a size-adaptive revenue band that tightens as the organization grows), and geography (same-state first, broadening only when too few peers qualify); every organization within the band forms the peer set. To compare fairly across regions and years, peer compensation is normalized to TN cost of living (BEA Regional Price Parities, 2023) and to the subject's filing year (CPI-U). The figure benchmarked is Form 990 Part VII, Section A, columns D + F — reportable pay plus other compensation, benefits, and deferred amounts (column F may include amounts from related organizations) — with the chief executive matched by role. Related-organization amounts (column E) and institutional trustees are excluded. Full methodology: peerbasis.org/methodology.

Sample, role match & sensitivity

Sensitivity — the subject's percentile under alternative compensation definitions:

BasisSubject percentile
Total compensation (D + F), cost-of-living + inflation adjusted — the PeerBasis default92nd
Total compensation (D + F), as reported (no adjustments)89th
Reportable pay only (column D), adjusted94th
All sources (D + E + F), adjusted86th

If the percentile moves materially across these definitions, the result is sensitive to methodology choices, and the board should weigh which basis best fits its facts.

Rebuttable presumption of reasonableness · 26 CFR 53.4958-6

Compensation paid by a tax-exempt organization is presumed reasonable — shifting the burden to the IRS — when three requirements are met. This report supplies the comparability data for the second. The board should record the following in its minutes concurrently with its decision:

Draft board minutes — executive compensation

  1. The compensation of the Executive Director / CEO (Charlie Brock) was approved in advance by [the Board / Compensation Committee], composed of members with no conflict of interest with respect to the arrangement.
  2. Prior to its determination, the authorized body obtained and relied upon appropriate comparability data, namely the PeerBasis Compensation Comparability Determination dated June 9, 2026, comparing compensation against 119 similarly situated organizations (Same NTEE major group (U), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $170,000 is reasonable (approximately the 92nd percentile of comparable organizations) and documented the basis for this determination concurrently, on [date], by a vote of [__ for / __ against].

Sources: IRS Form 990 e-file data (apps.irs.gov); IRS Business Master File (NTEE classification). Every figure traces to an original public filing — click any organization above to verify it on ProPublica. PeerBasis is a service of Prismind Analytics; its methodology is published, was commissioned for independent adversarial review, and discloses its own limitations. This report is comparability data to support a board's good-faith determination under IRC 4958; it is not legal or tax advice. Generated by PeerBasis on June 9, 2026.