Individualized, evidence based treatment to fit the needs of people with substance use and co-occurring mental health disorders.
Gateway Charitable Foundation Inc’s recent giving is anchored by the Stuart Nerenberg Fund, a program established in 1995 that can distribute up to 15% of its balance each year for client treatment and educational programs. That structure points to a funder built around direct support for people in treatment programs and for the services those programs deliver. The foundation’s stated work centers on individualized, evidence-based treatment for people with substance use and co-occurring mental health disorders, with grantmaking tied to addiction treatment, substance use disorder, mental health, and recovery support services. Recent grants show that this is not a broad, general-purpose funder. The foundation’s largest reported grant went to Gateway Foundation Inc in Chicago, and the same recipient appears repeatedly in the recent grants list, indicating a recurring internal funding pattern rather than isolated awards. The grant descriptions also tie the money to client treatment and educational programming, which matches the foundation’s focus on service delivery and client-facing support. Across the available recent grants, the work is concentrated in Illinois and in programs serving clients of treatment and educational services.
In addiction treatment and recovery support, Gateway Charitable Foundation Inc used the Stuart Nerenberg Fund to award $182,564 to Gateway Foundation Inc for client treatment and educational programs. The same funding language also appears in its larger 2023 award of $244,755, showing a consistent purpose across years. The foundation’s behavioral-health focus is reinforced by Beacon House Grant Funding, a program associated with the Beacon House initiative and described as supporting substance use recovery, behavioral health, and addiction services in Illinois. That makes the foundation’s giving especially relevant to organizations working directly with people in treatment and recovery settings. Its grant taxonomy also points to support for service delivery and program operations, alongside educational programs for clients. The emphasis is on restricted-purpose, program-specific funding rather than broad operating support.
The recent grants cluster tightly around a narrow size band: p25 is $203,223, the median is $223,882, and p75 is $234,318. That suggests relatively consistent award sizes rather than a wide spread. The foundation is a regular funder and follows an annual-distribution rule tied to the Stuart Nerenberg Fund, which can use up to 15% of fund balance each year. The recent record also shows recurrence across years, with the same recipient and funding purpose appearing in 2023, 2024, and 2025. The funding is program-specific and restricted-purpose, and the active Beacon House program accepts no unsolicited applications.
$206K
$10.1M
$349K
$493K
Most grants fall between $203K and $234K, with a median of $224K.
25th Percentile
$203K
Median
$224K
75th Percentile
$234K
Jeremy Klemanski
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Grantmaking is highly concentrated in Illinois: 100% of the recent grants in the dataset went to recipients in the HQ state. The recipient city that appears in the recent grants list is Chicago, and the foundation’s active Beacon House program is also tied to Illinois. The country distribution is fully domestic, with all recent grants going to the US. That points to a local funding pattern centered on Illinois-based treatment and recovery services.
Its stated focus is individualized, evidence-based treatment for people with substance use and co-occurring mental health disorders. The grant taxonomy also points to client treatment services, educational programs for clients, and support for service delivery or program operations.
The recent grant-size distribution is tightly grouped: p25 is $203,223, median is $223,882, and p75 is $234,318. Recent awards also include $182,564 and $244,755, which sit close to that core range.
The recent grants provided are entirely local to Illinois. All recent grants in the dataset went to recipients in the US, and 100% were in the foundation’s HQ state of Illinois.
The recent record shows a recurring pattern. The same recipient appears in 2023, 2024, and 2025, and the grant description repeats the same Stuart Nerenberg Fund purpose across those years.
The active Beacon House Grant Funding program is marked as not accepting unsolicited applications.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| Gateway Foundation Inc | Chicago, IL | $205,893 | 2026 | The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs. |
| Gateway Foundation Inc | Chicago, IL | $223,882 | 2025 | The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs. |
| Gateway Foundation Inc | Chicago, IL | $182,564 | 2024 | The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs. |
| Gateway Foundation Inc | Chicago, IL | $244,755 | 2023 | The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs. |
The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs.
The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs.
The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs.
The Stuart Nerenberg Fund was established in 1995. 15% of the fund's balance can be used annually to support client treatment and educational programs.