Core Inc
Donations deductibleCore Inc's network
13 people3 organisationsi13 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Violet dotted lines (3) 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
13 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 13 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Beth Outterson Chair | Governance Committee Chair | 2018 | 8 yrs |
| Irene Koek Chair | Board Chair | 2024 | 2 yrs |
| Ahmed Arale | Vice Chair | 2021 | 5 yrs |
| Caroline Quijada | Director | 2021 | 5 yrs |
| Dr Enow Awah Georges Stevens MD | Company secretary | 2024 | 2 yrs |
| Kote Lomidze | Treasurer | 2024 | 2 yrs |
| Lindsay Horikoshi | Director | 2023 | 3 yrs |
| Maria Jose Cisneros - Caceres | Director | 2024 | 2 yrs |
| Nabeel Akram | Director | 2021 | 5 yrs |
| Nikolos Oakley | Director | 2022 | 4 yrs |
| Prarthna Desai | Director | 2023 | 3 yrs |
| Sarah Ford | Director | 2018 | 8 yrs |
| Stephen Rahaim | Director | 2019 | 7 yrs |
Officers and senior leadership
8 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Comfort Siodlarz | Director of Finance and Admin. | since 2021 |
| David Shanklin | Community Ad | 2018 |
| Lisa Hilmi | Executive Director | since 2018 |
| Marc Holler | Sr Director | 2019 |
| Michael Christopher | Sr Knowledge | 2018 |
| Rachel WAX | Senior Director for Programs | 2024 |
| Robert Yamoah | Senior Accountant | 2024 |
| Sheila Jackson | Sr Knowledge | since 2018 |
Pay and hours
year to 30 September 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.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Lisa Hilmi | Executive Director | 40 | $208k | $21k | |
| Rachel Wax | Sr Director for Programs | 40 | $125k | $37k | |
| Chantal McGill | Project and Learning Manager | 40 | $123k | $25k | |
| Robert Yamoah | Senior Accountant | 40 | $111k | $37k | |
| Kelly Saldana | Board Chair | 3 | $0 | ||
| Ahmed Arale | Vice Chair | 3 | $0 | ||
| Beth Outterson | Director | 3 | $0 | ||
| Susan Otchere | Director | 3 | $0 | ||
| Konstantin Lomidze | Director | 3 | $0 | ||
| Lindsay Horikoshi | Director | 3 | $0 | ||
| Nomagugu Masuku | Director | 2 | $0 | ||
| Fernando Unzueta | Director | 2 | $0 | ||
| Nikolos Oakley | Treasurer | 3 | $0 | ||
| Tosin Ajayi | Director | 2 | $0 | ||
| Alessandra Aresu | Director | 2 | $0 | ||
| Stephen Rahaim | Director | 3 | $0 | ||
| Caroline Quijada | Director | 3 | $0 |
About
- Legal name
- Core Inc
- EIN
- 311744950
- Address
- 1828 L St Nw Ste 260, Washington, DC, 20036-5138
- State
- District of Columbia
- Mission
- Core inc. (doing business as (dba) core group) improves and expands community health practices for underserved populations, especially women, children, and adolescents through collaborative action and learning. (as filed on the Form 990)
- Activity (NTEE)
- O53 Youth development
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Youth Development
- Size band
- 6 (IRS master file code)
- Formed
- 2000
- Principal officer
- Lisa Hilmi (as named on the Form 990)
- IRS ruling date
- 1 July 2001
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 7, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsBeth Outterson
≥8years on the filingsSarah Ford
≥7years on the filingsStephen Rahaim
≥5years on the filingsAhmed Arale
Latest return
year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.- Total assets
- $5.2m
- Total liabilities
- $2.2m
- Net assets or fund balances
- $3m
- Contributions and grants received
- $2.4m
- Program service revenue
- $119k
- Grants and similar paid out
- $78k
- Employees
- 10
- Volunteers
- 26
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2023 | $3.6m | $3.6m | Deficit $34k |
As filed on the IRS Form 990. US dollars.