Single Family Office

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Hiram-Epsilon

Hiram-Epsilon is a family office with offices in Greenwich, Seoul, and Tel Aviv, spanning four continents with no public AUM or principal disclosures.

Hiram-Epsilon

Hiram-Epsilon surfaces in public records as a family office entity with an unusually dispersed operational model. Offices in Greenwich, Connecticut, and San Francisco place it near North America's primary capital and venture markets, while Seoul and Nagoya-shi point to generational ties or industrial partnerships in South Korea and Japan. The Tel Aviv, Ramat Gan, and Bnei Brak locations in Israel, alongside European presences in Gothenburg, Sweden, suggest parallel investment and technology scouting mandates. Investment strategy and deployment figures remain opaque. The office's geographic spread implies a multi-strategy approach — likely spanning venture capital, growth equity, and cross-border private equity, with natural proximity to Israeli cybersecurity and enterprise software, Korean deep-tech and consumer platforms, and Japanese advanced manufacturing. No named portfolio companies or fund commitments have been publicly confirmed. The Merriam, Kansas office and Montreal location in Canada further hint at real asset or family operating-business roots that may predate the formal family-office structure. Team size, principals, and AUM are not publicly disclosed. The constellation of offices lacks a single identifiable registered parent entity, making it difficult to trace capital flows or reporting lines. No philanthropic foundation or adjacent vehicle is publicly tied to the Hiram-Epsilon name as of mid-2026. The absence of a website or LinkedIn presence is consistent with families that manage capital exclusively for their own liquidity events — often first-generation founders who exited operating businesses in technology, manufacturing, or real estate — and maintain a deliberate, low-profile posture toward all external parties. Hiram-Epsilon's structural differentiator is precisely its geography. Most single-family offices consolidate in one primary city, perhaps with a secondary outpost. Hiram-Epsilon maintains active registrations across four continents — Asia, Europe, North America, and the Middle East — with no clear center of gravity. This suggests a family whose wealth originated from a multinational operating group or who built parallel investment teams in each market rather than running a centralized allocation committee. The distributed model implies independent sourcing autonomy at each node, a rare structure that institutional co-investors would find either highly attractive or operationally puzzling, depending on alignment.

General information

Firm type

Single Family Office

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Greenwich

Corporate office

Greenwich, CT, United States

Additional offices

Seoul · Tel Aviv · San Francisco · Ramat Gan · Nagoya-shi · Bnei Brak · Montreal · Gothenburg · Merriam

Frequently asked questions

Who runs investment decisions at Hiram-Epsilon?

Hiram-Epsilon does not publicly disclose its principals or investment committee members. The office's distributed structure across Greenwich, Seoul, Tel Aviv, and other locations suggests decision-making may be decentralized across regional teams. No named CIO or CEO has been identified in public filings or professional networks as of mid-2026.

What investment stages does Hiram-Epsilon typically target?

The office's geographic footprint — straddling venture hubs like Tel Aviv and San Francisco alongside industrial cities such as Nagoya-shi and Gothenburg — implies coverage from early-stage venture through later-stage buyout and potentially real assets. No specific stage focus has been confirmed publicly.

How is Hiram-Epsilon structured given its multiple offices?

Hiram-Epsilon maintains registrations across four continents with no single dominant headquarters. This likely reflects either a family whose wealth originated from a multinational operating group, or a deliberate strategy of independent regional investment teams. The structure is atypical among single-family offices, which typically centralize their management.

Does Hiram-Epsilon participate in fund commitments or only direct deals?

There is no public record of Hiram-Epsilon's allocation to external funds versus direct investments. The office's presence in Israel and South Korea — both markets where local GP relationships are critical for deal access — suggests likely engagement with fund managers, but this remains unverified.

Where does the underlying wealth come from?

The source of Hiram-Epsilon's wealth has not been publicly disclosed. Its multi-continent office footprint, including locations like Merriam, Kansas, and Montreal, often correlates with family operating businesses in manufacturing, logistics, or real estate that generated liquidity events before the office was formalized.

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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