Updated:
Zefram
Zefram is a single-family office headquartered in Seattle. The firm manages and allocates capital on behalf of its principals, focusing on direct investments,...
Zefram
Zefram is a single-family office headquartered in Seattle. The firm manages and allocates capital on behalf of its principals, focusing on direct investments, private equity, and real estate opportunities. Zefram maintains a disciplined approach to portfolio construction and risk management, working with select partners and advisors to preserve and grow family wealth—executes long-term investment strategies across multiple asset classes.
General information
Firm type
Single Family Office
Year founded
2020
Location
Region
North America
Country
United States
City
Helsinki
Frequently asked questions
What is Zefram?
Zefram is a single family office headquartered in Helsinki, United States.
When was Zefram founded?
Zefram was founded in 2020.
Where is Zefram headquartered?
Zefram is headquartered in Helsinki, United States, in the North America region.
What does Altss track for Zefram?
Altss maintains an OSINT-verified profile of Zefram 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 Zefram's website?
Zefram's public website is zefram.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Zefram?
Zefram is classified by Altss as a Single Family Office, operating from United States within the North America region.
How does Altss source intelligence on Zefram?
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.
When was Zefram's Altss profile last updated?
Zefram's profile on Altss was last refreshed on July 8, 2026. Continuous updates are applied as new public information is verified.
Profile maintained by Altss 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 family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: