Ohio · Nonprofit
onMain Inc
onMain Inc (Ohio) receives grants from 1 organization whose IRS filings report $1,389,780 to it, the largest being JOBSOHIO ($1,389,780). 1 of them have funded it in more than one year.
- Revenue FY2025
- $12M
- Funders on record
- 1
- Grants received
- $1.4M
- Net assets
- $2.6M
What onMain Inc does
Mission
The vision is to represent Dayton as a city of innovation, entrepreneurialism, creativity, sustainability, and inclusiveness, while establishing a unique platform to create, build, and demonstrate solutions across a range of disciplines from health care, energy, housing, environment, business creation, and neighborhood well-being.
As stated on its FY2025 Form 990.
Program
Establish core infrastructure to further create a critical mass of activity with a mix of employment, housing, retail, and supportive community users.
$7,577,018 spentof which $6,037,576 as grants100% of program spending
The program described on its FY2025 Form 990. Program spending in total: $7,577,018.
The organization over time
Each line starts at 100 in 2019, so what you read is the shape rather than the size: 150 means half as much again as 2019, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2024 to 2025, from $7.5M to $56M (+645%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2020 76% · 2025 100%. Grants only. Government contracts and fees sit inside program revenue.
100% of onMain Inc’s revenue is contributions — more reliant on donations than three-quarters of its peers (61% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 5 of the last 7 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Brian C Heitkamp
CEO
Board chair
Richard Omlor
Director, Chairperson
As listed on its FY2025 Form 990.
The chief executive listed changed between the FY2021 and FY2022 filings.
Who funds it, year by year
2020 → 2021: the base held at 1 funder, grant income fell $846k → $544k.
From the IRS filings of onMain Inc’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
100% of onMain Inc's grant income comes from Ohio funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
onMain Inc runs a healthier operating margin than three-quarters of the 328 community improvement nonprofits its size.
this organization peer median middle 50% of peers· 328 community improvement nonprofits $10M–$100M, FY2025
Government funding onMain Inc receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $900k on record.
- Department of Housing and Urban Development$900k
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like onMain Inc
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Ohio
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
100% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 4 related entities
- University of Dayton · exempt
- Miami Valley Hospital · exempt
- Fairgrounds Redevelopment Ltd co University of Dayton MBR · partnership
- Think Dayton Building LLC · partnership
Screen this organization
A dated, signed PDF of the compliance screen for onMain Inc: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds onMain Inc?
- onMain Inc (Ohio) receives grants from 1 organization whose IRS filings report $1,389,780 to it, the largest being JOBSOHIO ($1,389,780). 1 of them have funded it in more than one year.
- How many funders does onMain Inc have?
- IRS filings report 1 organization giving $1,389,780 in grants to onMain Inc, 1 of which have funded it in more than one year.
- Who is the largest funder of onMain Inc?
- JOBSOHIO is the largest funder on record, with $1,389,780 in grants. The full list of funders is on this page.
- How can an organization like onMain Inc find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Ohio. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2019–2025), and the filings of 1 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing