Single Family Office

Double18 Capital LLC (David Rosenblatt Family Office)

Double18 Capital LLC (David Rosenblatt Family Office) is a single-family office headquartered in Short Hills.

Double18 Capital LLC (David Rosenblatt Family Office)

Double18 Capital LLC (David Rosenblatt Family Office)

Double18 Capital LLC (David Rosenblatt Family Office) is a single-family office headquartered in Short Hills. Formed in 2014, it manages the wealth David Rosenblatt amassed through co-founding QuickenLoans at Intuit, serving as a managing director at BlackRock, and building renewable-energy platform Arava Power. The office backs growth-stage technology, healthcare, and energy companies across North America and Israel—deploying patient equity alongside sector expertise.

LinkedIn
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General information

Firm type

Single Family Office

Year founded

AUM

Location

Region

North America

Country

City

Short Hills

Corporate office

Frequently asked questions

What is Double18 Capital LLC (David Rosenblatt Family Office)?

Double18 Capital LLC (David Rosenblatt Family Office) is a single family office headquartered in Short Hills.

Where is Double18 Capital LLC (David Rosenblatt Family Office) headquartered?

Double18 Capital LLC (David Rosenblatt Family Office) is headquartered in Short Hills, in the North America region.

What does Altss track for Double18 Capital LLC (David Rosenblatt Family Office)?

Altss maintains an OSINT-verified profile of Double18 Capital LLC (David Rosenblatt Family Office) covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.

What is Double18 Capital LLC (David Rosenblatt Family Office)'s website?

Double18 Capital LLC (David Rosenblatt Family Office)'s public website is double18cap.com. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Double18 Capital LLC (David Rosenblatt Family Office)?

Double18 Capital LLC (David Rosenblatt Family Office) is classified by Altss as a Single Family Office within the North America region.

How does Altss source intelligence on Double18 Capital LLC (David Rosenblatt Family Office)?

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

How fresh is the Altss profile for Double18 Capital LLC (David Rosenblatt Family Office)?

Double18 Capital LLC (David Rosenblatt Family Office)'s profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.

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

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