Matter Family Office LLC
Matter Family Office is a multi-family office headquartered in St. Louis, United States. Founded in 1990 by certified financial planner Katherine B.

Matter Family Office LLC
Matter Family Office is a multi-family office headquartered in St. Louis, United States. Founded in 1990 by certified financial planner Katherine B. Lintz, its wealth originates from her fee-only financial planning practice that grew into a comprehensive advisory platform. The firm now manages investment portfolios, coordinates multigenerational wealth planning, and cultivates family culture and learning for ultra-high-net-worth families nationwide.
General information
Firm type
Multi Family Office
Year founded
1990
AUM
—
Location
Region
North America
Country
—
City
St. Louis
Corporate office
7711 Bonhomme Avenue, Suite 400, St. Louis, MO 63105
Frequently asked questions
What is Matter Family Office LLC?
Matter Family Office LLC is a multi family office headquartered in St. Louis.
When was Matter Family Office LLC founded?
Matter Family Office LLC was founded in 1990.
Where is Matter Family Office LLC headquartered?
Matter Family Office LLC is headquartered in St. Louis, in the North America region.
How many professionals work at Matter Family Office LLC?
Altss tracks approximately 62 professionals associated with Matter Family Office LLC.
What does Altss track for Matter Family Office LLC?
Altss maintains an OSINT-verified profile of Matter Family Office LLC 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 Matter Family Office LLC's website?
Matter Family Office LLC's public website is www.matterfamilyoffice.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Matter Family Office LLC?
Matter Family Office LLC is classified by Altss as a Multi Family Office within the North America region.
How does Altss source intelligence on Matter Family Office LLC?
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 Matter Family Office LLC?
Matter Family Office LLC'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
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Get accessInvestment stages
Confirmed
Pipeline
Indicated
Negative
Emerging interests
Hard exclusions
ESG policy
Direct deal program
Emerging manager LP program
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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
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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 |
|---|---|---|---|---|---|---|---|---|---|
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Get accessFund Commitments
| Date | Fund | Strategy | Geography | Role | Fund size | Vintage |
|---|---|---|---|---|---|---|
Club Memberships and Associations & Advisors
| Organization | Role | Since | Notes |
|---|---|---|---|
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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.
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