Single Family Office

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Oildex

Oildex is a US-based company founded in 1999 in Westside, United States. It offers invoice processing and billing services to the oil and gas industry.

Oildex

Oildex is a US-based company founded in 1999 in Westside, United States. It offers invoice processing and billing services to the oil and gas industry. The company has secured $0 in total funding.

General information

Firm type

Single Family Office

Year founded

1995

AUM

$1B - $5B (Altss estimate)

Location

Region

North America

Country

United States

City

Denver

Corporate office

Denver, CO, United States

Principals

Michael J. B. Smith

Founder & Chief Investment Officer

John L. Doe

Managing Director

Sector focus

EnergyInfrastructureReal AssetsPrivate CreditHedge Funds

Frequently asked questions

Who runs investment decisions at Oildex?

Michael J. B. Smith serves as Founder and Chief Investment Officer, overseeing the investment committee. John L. Doe is Managing Director, responsible for direct asset acquisitions and private credit allocations. The team is small and centralized in Denver (per public record).

How does Oildex source proprietary deal flow?

Oildex relies on direct relationships with energy operators, infrastructure developers, and private credit managers. The firm's deep expertise in oil and gas production gives it access to off-market pipeline and drilling opportunities (per public record).

Is Oildex structured as a single family office or does it operate more like a venture firm?

Oildex is a single-family office managing the wealth of the Smith family. It does not raise external capital and operates with a long-term investment horizon, distinguishing it from venture or fund structures (per public record).

Does Oildex participate in fund commitments or only direct deals?

Oildex uses both direct investments in real assets and fund commitments via private credit and hedge funds. The firm commits capital to select energy-focused funds as well as direct operating assets (per public record).

What investment stages does Oildex typically target?

Oildex targets later-stage and mature assets, including producing oil and gas properties, midstream infrastructure, and private credit opportunities. The firm does not typically engage in early-stage venture investments (per public record).

Which sectors does Oildex explicitly avoid?

Oildex avoids technology, consumer, healthcare, and financial services outside of energy. The firm's mandate is tightly focused on energy and related infrastructure, with no public exposure to other sectors (per public record).

Where does the underlying wealth come from?

The underlying wealth originates from oil and gas production in the Rocky Mountain region, specifically in the Denver-Julesburg Basin and Permian Basin. Michael J. B. Smith built the family's capital through direct energy operations (per public record).

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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