Single Family Office

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De Jong Farm

De Jong Farm manages multi-generational agricultural wealth from California's Central Valley, recycling crop revenue into permanent land ownership.

De Jong Farm

De Jong Farm operates from Hanford in Kings County, the heart of California's San Joaquin Valley, where the De Jong family has been rooted in agriculture for multiple generations. The wealth originates from large-scale row-crop and orchard operations built over decades, rather than a single corporate exit. The family's holdings represent a classic Central Valley agricultural dynasty — land-rich, private, and structured around the permanent ownership of irrigated farmland. The agricultural portfolio spans commodity crops, permanent tree-nut plantings, and associated processing infrastructure. The family office acquires additional farmland in California's Central Valley, with a focus on properties that can be integrated into existing operations or improved through water-rights optimization. The De Jongs are known to evaluate agricultural real estate, water assets, and occasionally cold-storage or packing-facility investments that complement their core farming business. Their geographic footprint concentrates on Kings, Tulare, and Fresno counties, with some activity extending into Kern County. The De Jong family's operational scale places it among the largest private farming entities in Kings County, though the family does not disclose professional headcount or total deployment. The office does not appear to operate adjacent venture-capital or private-equity vehicles, nor participate in institutional club-deal networks — distinguishing it from the coastal family offices that allocate across asset classes. Its wealth-management posture is inseparable from the farming operation: cash flows from crop sales fund further land acquisition and capital improvements. What structurally differentiates De Jong Farm from a generic farming business is its multi-generational tilt toward permanent land ownership as a store of value, rather than maximizing short-term returns through leasing or corporate consolidation. The family's control over both the operating entity and the underlying real estate creates a double-layer compounding engine — operating profit plus land appreciation — with no external LP pressure, no fundraising cycles, and no mandate to diversify beyond the soil the family has known for more than a century.

General information

Firm type

Single Family Office

Year founded

AUM

$100M - $500M (Altss estimate)

Location

Region

North America

Country

United States

City

Hanford

Corporate office

Hanford, CA, United States

Sector focus

Agriculture & FarmlandReal Estate

Frequently asked questions

What is the origin of the De Jong family's wealth?

The wealth originates from large-scale farming operations in California's San Joaquin Valley, built over multiple generations. The De Jong family is among the largest private agricultural landowners in Kings County, with holdings developed primarily through the acquisition and cultivation of irrigated row-crop and orchard land. The fortune has grown through reinvested farming income and long-term land appreciation rather than a single corporate liquidity event.

Does De Jong Farm take outside capital or function as an institutional investor?

De Jong Farm does not appear to take outside capital. It operates as a single-family office that manages the family's own agricultural operations, reinvesting earnings directly into additional farmland and related infrastructure without external limited partners or fundraising cycles.

What does De Jong Farm invest in beyond its own farming operations?

The family office's investment activity is tightly focused on agricultural real estate and water rights in California's Central Valley. Known targets include additional farmland in Kings, Tulare, and surrounding counties, as well as cold-storage or packing-facility assets that support its core farming operations. There is no public record of venture capital, private equity fund commitments, or non-agricultural asset-class allocations.

Where does the De Jong family rank among California farmland owners?

No precise ranking is publicly available, and the family does not disclose acreage or asset totals. Local market knowledge places the De Jongs among the most significant private agricultural landowners in Kings County, with holdings accumulated across a century of farming activity. Their operational scale and land base give them substantial influence in the regional agricultural real estate market.

Does De Jong Farm have a philanthropic foundation or public-facing investment vehicle?

No philanthropic foundation or separate investment vehicle is publicly associated with the De Jong family. The family's posture is exceptionally low-profile — there is no website, no social media presence, and no known public communication about their agricultural or investment activities.

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.

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