Keystone Family Office
Keystone Family Office is a multi-family office headquartered in Glen Mills. Founded in 2017, the firm originates from wealth created by its principals’ tax, accounting, and advisory enterprises.
Keystone Family Office
Keystone Family Office is a multi-family office headquartered in Glen Mills. Founded in 2017, the firm originates from wealth created by its principals’ tax, accounting, and advisory enterprises. It provides integrated wealth management, tax planning, and administrative services to affluent U.S. and international families, coordinating investment oversight, reporting, and fiduciary structures while navigating cross-border complexities to preserve and grow multigenerational capital.
General information
Firm type
Multi Family Office
Year founded
—
AUM
—
Location
Region
North America
Country
—
City
Glen Mills
Corporate office
—
Frequently asked questions
What is Keystone Family Office?
Keystone Family Office is a multi family office headquartered in Glen Mills.
Where is Keystone Family Office headquartered?
Keystone Family Office is headquartered in Glen Mills, in the North America region.
What does Altss track for Keystone Family Office?
Altss maintains an OSINT-verified profile of Keystone 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 Keystone Family Office's website?
Keystone Family Office's public website is keystonefamilyoffice.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Keystone Family Office?
Keystone Family Office is classified by Altss as a Multi Family Office within the North America region.
How does Altss source intelligence on Keystone 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 Keystone Family Office?
Keystone 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.
Company types
Confirmed
Pipeline
Indicated
Negative
Industry focuses
Confirmed
Pipeline
Indicated
Negative
Regional focuses
Confirmed
Pipeline
Indicated
Negative
Technological focuses
Confirmed
Pipeline
Indicated
Negative
Get access to Altss to unlock details
Get accessInvestment stages
Confirmed
Pipeline
Indicated
Negative
Emerging interests
Hard exclusions
ESG policy
Direct deal program
Emerging manager LP program
Get access to Altss to unlock details
Get accessManager maturity preference
Confirmed
Indicated
Ticket size (USD M, min/max)
Preferred fund size (USD M, min/max)
Investment horizon (years, min/max)
Target IRR (%)
Max leverage
Liquidity terms
Currency preference
Get access to Altss to unlock details
Get accessPhilanthropy-only themes
Political donations
Service Providers & Advisors
| Category | Firm | Years Active | Primary Contact |
|---|---|---|---|
Company Deals
| Date | Company | Type | Sector | Geography | Role | Amount | Deal Lead | Co-investors | Insight |
|---|---|---|---|---|---|---|---|---|---|
Get access to Altss to unlock details
Get accessFund Commitments
| Date | Fund | Strategy | Geography | Role | Fund size | Vintage |
|---|---|---|---|---|---|---|
Club Memberships and Associations & Advisors
| Organization | Role | Since | Notes |
|---|---|---|---|
Get access to Altss to unlock details
Get accessEvent & Conference Participation
| Event | Role | Date | Location |
|---|---|---|---|
Profile maintained by Altss 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.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: