Ballmer Group
Ballmer Group is a single-family office headquartered in Bellevue. Founded in 2015, it stewards the multibillion-dollar fortune derived from Steve Ballmer’s tenure as Microsoft CEO, deploying long-term capital and operating expertise to expand economic...
Ballmer Group
Ballmer Group is a single-family office headquartered in Bellevue. Founded in 2015, it stewards the multibillion-dollar fortune derived from Steve Ballmer’s tenure as Microsoft CEO, deploying long-term capital and operating expertise to expand economic mobility for children and families in Los Angeles, Washington state, and Southeast Michigan through strategic grants, mission-aligned investments, and public-sector data initiatives—advancing measurable, systems-level social change.
General information
Firm type
Single Family Office
Year founded
2015
AUM
—
Location
Region
North America
Country
—
City
Bellevue
Corporate office
—
Frequently asked questions
What is Ballmer Group?
Ballmer Group is a single family office headquartered in Bellevue.
When was Ballmer Group founded?
Ballmer Group was founded in 2015.
Where is Ballmer Group headquartered?
Ballmer Group is headquartered in Bellevue, in the North America region.
What does Altss track for Ballmer Group?
Altss maintains an OSINT-verified profile of Ballmer Group 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 Ballmer Group's website?
Ballmer Group's public website is ballmergroup.org. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Ballmer Group?
Ballmer Group is classified by Altss as a Single Family Office within the North America region.
How does Altss source intelligence on Ballmer Group?
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 Ballmer Group?
Ballmer Group'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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