Grumman Hill Group
Grumman Hill is a multi-family office headquartered in Greenwich. Founded in 1985, the firm manages and invests wealth accumulated by founder James T. Kelsey and partner James T.
Grumman Hill Group
Grumman Hill is a multi-family office headquartered in Greenwich. Founded in 1985, the firm manages and invests wealth accumulated by founder James T. Kelsey and partner James T. Bunch through their private equity and investment banking successes, alongside capital from other high-net-worth families. It focuses on direct, growth-oriented equity investments in small to mid-market companies, leveraging decades of operational and financial expertise to build long-term value.
General information
Firm type
Multi Family Office
Year founded
1985
AUM
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Location
Region
North America
Country
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City
Greenwich
Corporate office
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Frequently asked questions
What is Grumman Hill Group?
Grumman Hill Group is a multi family office headquartered in Greenwich.
When was Grumman Hill Group founded?
Grumman Hill Group was founded in 1985.
Where is Grumman Hill Group headquartered?
Grumman Hill Group is headquartered in Greenwich, in the North America region.
What does Altss track for Grumman Hill Group?
Altss maintains an OSINT-verified profile of Grumman Hill 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 Grumman Hill Group's website?
Grumman Hill Group's public website is www.grummanhill.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Grumman Hill Group?
Grumman Hill Group is classified by Altss as a Multi Family Office within the North America region.
How does Altss source intelligence on Grumman Hill 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 Grumman Hill Group?
Grumman Hill 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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