Endowment / Foundation

Updated:

Lumpkin Family Foundation

Created in 1953 from the estate of Besse A. Lumpkin, the Lumpkin Family Foundation anchors its identity in the legacy of Consolidated Communications, the...

Lumpkin Family Foundation logo

Lumpkin Family Foundation

Created in 1953 from the estate of Besse A. Lumpkin, the Lumpkin Family Foundation anchors its identity in the legacy of Consolidated Communications, the Illinois-based telecommunications company that generated the family wealth. Today, President Ila Duncan represents the third generation of Lumpkin stewardship from the foundation's headquarters in downtown Mattoon. Former Trustee Richard A. Lumpkin, who chairs Consolidated Communications, helped bridge the operating business and the philanthropic vehicle for decades, while Secretary and Treasurer Steven L. Grissom, CEO of SKL Investment Group, manages the administrative core. The foundation splits its activity into two interdependent streams. Its grantmaking arm funds sustainable food systems and mental health programs, often through collaborations within the Sustainable Agriculture & Food Systems Funders network, where the foundation has maintained membership for over 20 years. On the investment side, the endowment pursues exposure across venture, growth, and expansion stage deals, with a portfolio that includes a mix of agribusiness holdings and private equity positions. The foundation engages across multiple stages — from seed and start-up to late-stage commitments — with a geographic concentration in the United States. With an estimated endowment of roughly $49 million and a long-standing presence in the Council on Foundations and the National Center for Family Philanthropy, the foundation operates with a lean governance structure. Grissom and Duncan form the key executive layer, supported by a board that reflects multi-generational family involvement. The foundation's physical footprint is small — a single office in Mattoon — but its institutional affiliations, including the Illinois-based Forefront network, extend its operational reach. The foundation's structural differentiator is its dual mandate as both an active investment vehicle and a place-based grantmaker. Unlike pure endowment models that outsource programmatic work, the Lumpkin Family Foundation retains direct control over both capital deployment and community programming. That internal integration — with the same family office leadership overseeing market-rate investments in private equity and program-related grants in regenerative agriculture — creates a continuity between how the money is made and where it is spent that few foundations of its size maintain.

General information

Firm type

Endowment / Foundation

Year founded

1953

Location

Region

North America

Country

United States

City

Mattoon

Corporate office

1632 Broadway Avenue, Suite 201, Mattoon, IL, United States

Principals

Ila Duncan

President

Steven L. Grissom

Secretary and Treasurer

Richard A. Lumpkin

Former Trustee

Sector focus

Real EstateAgriTech & FoodTechEnergy Transition & RenewablesHealthcare Services

Frequently asked questions

How does the foundation balance its investment portfolio with its grantmaking?

The Lumpkin Family Foundation runs a dual-track model. Its market-rate endowment invests in private equity and agribusiness assets across multiple stages, while its philanthropic side makes grants focused on sustainable food systems and mental health in East Central Illinois. The foundation's 20-year membership in the Sustainable Agriculture & Food Systems Funders network reflects a deliberate strategy to align programmatic expertise with potential investment themes in regenerative agriculture.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on endowments & foundations?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

More Mattoon Endowment / Foundation profiles