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Governance Register
US nonprofit · EIN 843483142 · Denver, COiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 843483142) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Thrive Community Building's network

6 people2 organisationsi6 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Violet dotted lines (2) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

6 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Eugene TsinajinnieVice President2021
5 yrs
Isabel Badia HewettDirector2022
4 yrs
Jerome LeeDirector2023
3 yrs
Karen PonderDirector2020
6 yrs
Mark ElliottCompany secretary2020
6 yrs
Rhonda PowellPresident2021
5 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Rhonda PowellPresident4$0
Karen PonderDirector4$0
Eugene TsinajinnieVice President4$0
Mark ElliottSecretary4$0
Isabel Badia HewettDirector4$0
Jerome LeeDirector4$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Thrive Community Building
EIN
843483142
Address
10065 E Harvard Ave Ste 700, Denver, CO, 80231-5915
State
Colorado
Mission
Thrive Community Building's mission is to partner with those who are committed to improving and raising the standards of early childhood environments so that children can learn, grow and thrive. (as filed on the Form 990)
Activity (NTEE)
B02 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
3 (IRS master file code)
Formed
2019
Principal officer
Mark Elliott (as named on the Form 990)
IRS ruling date
1 February 2021
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsKaren Ponder
≥6years on the filingsMark Elliott
≥5years on the filingsEugene Tsinajinnie
≥5years on the filingsRhonda Powell

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$35k
Total liabilities
$113k
Net assets or fund balances
Minus $78k
Contributions and grants received
$0
Program service revenue
$321k
Employees
0

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Thrive Community Building likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
State
Colorado
Entity type
nonprofit corporation
Status
Good Standing
Formed
21 October 2019
Registered agent
Thrive Community Building (city and state not held)

This register does not publish officers or directors.