Stone Arch Group (Steve Kemler Family Office)
Stone Arch Group (Steve Kemler Family Office) is a single-family office headquartered in New York, United States. Wealth originates from entrepreneur Steve Kemler’s nine-figure exit from healthcare training and education companies.

Stone Arch Group (Steve Kemler Family Office)
Stone Arch Group (Steve Kemler Family Office) is a single-family office headquartered in New York, United States. Wealth originates from entrepreneur Steve Kemler’s nine-figure exit from healthcare training and education companies. The office invests in energy-efficient single and multi-family developments and acquires or backs SaaS, tech-enabled and services businesses with proven market fit, while supporting climate, education and children’s health nonprofits—deploying flexible, evergreen capital across real estate and growth equity.
General information
Firm type
Single Family Office
Year founded
2020
AUM
—
Location
Region
North America
Country
—
City
New York
Corporate office
—
Frequently asked questions
What is Stone Arch Group (Steve Kemler Family Office)?
Stone Arch Group (Steve Kemler Family Office) is a single family office headquartered in New York.
When was Stone Arch Group (Steve Kemler Family Office) founded?
Stone Arch Group (Steve Kemler Family Office) was founded in 2020.
Where is Stone Arch Group (Steve Kemler Family Office) headquartered?
Stone Arch Group (Steve Kemler Family Office) is headquartered in New York, in the North America region.
What does Altss track for Stone Arch Group (Steve Kemler Family Office)?
Altss maintains an OSINT-verified profile of Stone Arch Group (Steve Kemler 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 Stone Arch Group (Steve Kemler Family Office)'s website?
Stone Arch Group (Steve Kemler Family Office)'s public website is www.stonearchgrp.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Stone Arch Group (Steve Kemler Family Office)?
Stone Arch Group (Steve Kemler Family Office) is classified by Altss as a Single Family Office within the North America region.
How does Altss source intelligence on Stone Arch Group (Steve Kemler 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 Stone Arch Group (Steve Kemler Family Office)?
Stone Arch Group (Steve Kemler 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: