Oak Hill Capital Partners
Oak Hill Capital Partners is a middle-market private equity firm founded in 1986 that invests in Services and Digital Infrastructure companies, having deployed over $23 billion across 110+ transactions and maintaining offices in Stamford, New York, and Menlo Park.
- Company typePrivate
- Founded1986
- HeadquartersNew York, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Oak Hill Capital Partners does
Oak Hill Capital Partners is a middle-market private equity firm founded in 1986 and headquartered in Stamford, Connecticut, with additional offices in New York and Menlo Park, California. The firm pursues theme-based investing across two core sectors — Services and Digital Infrastructure — through growth equity, buyouts, and recapitalizations. Since inception, Oak Hill has deployed more than $23 billion of capital across 110+ transactions, operating under an institutionalized, systematic investment playbook led by Managing Partner Tyler Wolfram.
The firm's current portfolio reflects an aggressive thematic consolidation strategy, particularly in U.S. fiber-to-the-home and broadband infrastructure (22 disclosed broadband investments including Greenlight Networks, Wire 3, Hunter Communications, Omni Fiber, IdeaTek, Socket Telecom, GoNetspeed, FirstLight, and others), with additional platforms in home services (Guild Garage Group), insurance brokerage (IMA Financial Group, valued at $4.0 billion in a 2026 recapitalization), environmental consulting (Trinity Consultants), and European data centers (Global Technical Realty, co-invested with KKR for $1.9 billion). In 2026, Oak Hill also formed a 50/50 joint venture with T-Mobile combining GoNetspeed and Greenlight Networks for approximately $2 billion.
As a private equity firm, Oak Hill's revenue is derived from management fees and carried interest on its investment funds, with limited partner capital sourced through direct institutional relationships. The firm has raised approximately $20 billion cumulatively since founding, with Wafra Inc. (Kuwait-backed) having acquired a minority stake from Jefferies Financial Group in 2022. Oak Hill does not develop technology products; its competitive position rests on sector specialization, capital scale, and a four-decade operating track record.
Oak Hill Capital Partners firmographics
Firmographics- Name
- Oak Hill Capital Partners
- Legal name
- Oak Hill Capital
- Website
- http://www.oakhillcapital.com
- Company type
- Private
- Founded year
- 1986
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Oak Hill Capital Partners is a middle-market private equity firm founded in 1986 that invests in Services and Digital Infrastructure companies, having deployed over $23 billion across 110+ transactions and maintaining offices in Stamford, New York, and Menlo Park.
- Ownership category
- akta.pro rank
Oak Hill Capital Partners industry classification
Industry- Product category
- Private Equity Investment Management
- NAICS
- Portfolio Management and Investment Advice (523940), Other Financial Investment Activities (5239)
- SIC
- Investment Advice (6282), Investors, Nec (6799)
- akta.pro primary industry
- Telecom, Networking & Infrastructure Growth Equity (FSANACAJ)
- akta.pro secondary industry
- Private Equity Fundraising Placement (FSAEALAB)
Keywords
Where Oak Hill Capital Partners is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Oak Hill Capital Partners business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Distribution channels1 record
Marketing channels3 records
Oak Hill Capital Partners product offering
Product offeringCore offering
Oak Hill Capital Partners is a private equity firm that raises and manages investment funds to acquire controlling or significant minority equity stakes in middle-market companies. The firm focuses on two thematic sectors—Services and Digital Infrastructure—deploying capital through buyouts, growth equity investments, and recapitalizations, and partnering with portfolio company management to drive franchise value creation.
Product overview
Oak Hill Capital Partners is a private equity investment firm, not a product or technology company. The firm makes strategic investments across portfolio companies in sectors including Services and Digital Infrastructure. Oak Hill's portfolio includes companies such as Hunter Communications (fiber-optic internet), Greenlight Networks (fiber-to-the-home), Wire 3 (fiber broadband), Guild Garage Group (garage door services), Trinity Consultants (environmental health and safety consulting), Omni Fiber (regional fiber internet), and IMA Financial Group (insurance brokerage). These are investment holdings, not products or services offered by Oak Hill Capital Partners itself.
Differentiator
Problem solved
Functional benefit
Products and services
- Middle-Market Private Equity Funds (Services & Digital Infrastructure) Pooled private equity investment vehicles that acquire controlling or significant minority equity stakes in middle-market companies in the Services and Digital Infrastructure sectors. Sold to institutional limited partners through direct fundraising; investments include buyouts, growth equity, and recapitalizations.
Companies that use Oak Hill Capital Partners
Customer profileSegments1 record
Ideal customer profiles2 records
Oak Hill Capital Partners technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Oak Hill Capital Partners partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core.
- IMA Financial GroupcoreOak Hill Capital led an equity recapitalization of IMA Financial Group valuing the insurance brokerage at $4.0 billion. Oak Hill, New Mountain Capital, and HarbourVest took minority positions alongside employee shareholders who retain majority ownership.
- T-Mobilecore50/50 joint venture partnership with T-Mobile to acquire and combine GoNetspeed and Greenlight Networks. Oak Hill committed approximately $2 billion in this transaction to expand fiber access across key Northeastern markets. Transaction expected to close in H1 2027.
- Guild Garage GroupcoreOak Hill Capital partnered with Guild Garage Group, a Florida-based coalition of garage door service providers, to support its growth and expansion strategies. The deal is valued at over $800 million. Guild operates 28 local brands across 30 states with over 500 technicians.
- Hunter CommunicationscoreOak Hill Capital completed acquisition of Hunter Communications, Oregon's largest privately owned fiber-optic internet provider. The partnership aims to expand fiber network across Oregon and Northern California, supporting high-speed internet services and job creation. Hunter's network spans over 3,000 miles.
- Wire 3coreOak Hill Capital acquired Wire 3, a Florida-based fiber-to-the-home provider, and committed up to $250 million to expand its fiber broadband network into underserved Florida communities. Wire 3 was acquired from Guggenheim Investments.
- Greenlight NetworkscoreOak Hill Capital acquired a controlling interest in Greenlight Networks, a fiber-to-the-home provider in Upstate New York, with plans to invest up to $300 million to expand coverage from 80,000 to over 800,000 homes.
- Trinity ConsultantscoreOak Hill Capital partnered with management to acquire Trinity Consultants, a Dallas-based environmental, health, and safety consulting firm, from Levine Leichtman Capital Partners. The deal involved nearly 900 employees.
Scale indicators11 records
Recent moves6 records
Expansion highlights5 records
Oak Hill Capital Partners competitors and assessment
Company assessmentDirect peers
- Stonepeak: Private equity firm specializing in digital and communications infrastructure, including fiber, data centers, and broadband assets. Highly comparable to Oak Hill's Digital Infrastructure thesis, particularly its broadband rollup franchise and GTR-style data center exposure.
- Berkshire Partners: Boston-based middle-market private equity firm with comparable sector breadth across consumer, services, and communications/infrastructure. Highly relevant peer given similar fund size, sector mix, and middle-market buyout orientation.
- Cinven: European-headquartered private equity firm with a strong focus on services and infrastructure investments. Comparable to Oak Hill in fund vintage profile, sector themes, and middle-to-large cap deal sizes.
- New Mountain Capital: Growth-oriented middle-market private equity firm with comparable sector focus in services and infrastructure. Co-invested with Oak Hill in IMA Financial Group, making it a direct transactional peer and capital partner.
- Pamlico Capital: Middle-market private equity firm that has co-invested alongside Oak Hill in IdeaTek and Socket Telecom. Comparable in fund size and middle-market orientation, particularly within the broadband/telecom vertical.
- HarbourVest Partners: Global private investment firm focused on funds and secondary private equity. Co-invested with Oak Hill in IMA Financial Group, sharing exposure to insurance brokerage and other middle-market PE opportunities.
- Audax Group: Middle-market private equity firm executing buyouts, recapitalizations, and growth equity across similar sectors. Comparable in deal size, structure, and middle-market focus.
- Levine Leichtman Capital Partners: Middle-market private equity firm that previously owned Trinity Consultants before selling to Oak Hill. Comparable in fund size, sector focus on services and consumer, and lower-middle-market deal profile.
- Lindsay Goldberg: Middle-market private equity firm with comparable services, consumer, and industrial investment orientation. Similar fund size and middle-market buyout/recapitalization focus to Oak Hill's playbook.
Broad incumbents
- KKR: Global alternative asset manager with broad infrastructure and private equity franchises. KKR is Oak Hill's co-investor in Global Technical Realty, validating peer overlap on digital infrastructure while operating at a vastly larger scale across many other strategies.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Oak Hill Capital Partners social profiles
Digital presenceOak Hill Capital Partners financial estimates
Financial estimateRevenue estimate
Valuation estimate
Oak Hill Capital Partners leadership team
Management profileNumber of profiles
Profiles13 records
Oak Hill Capital Partners funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Oak Hill Capital Partners M&A and investment
M&A and investmentM&A41 records
Investments63 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Oak Hill Capital Partners
What does Oak Hill Capital Partners do?
Oak Hill Capital Partners is a private equity firm that raises and manages investment funds to acquire controlling or significant minority equity stakes in middle-market companies. The firm focuses on two thematic sectors—Services and Digital Infrastructure—deploying capital through buyouts, growth equity investments, and recapitalizations, and partnering with portfolio company management to drive franchise value creation.
Is Oak Hill Capital Partners a public or private company?
Oak Hill Capital Partners is a private company. It is classified as private equity controlled and is currently operating.
When was Oak Hill Capital Partners founded?
Oak Hill Capital Partners was founded in 1986. It employs 11 to 50 people.
Where is Oak Hill Capital Partners based?
Oak Hill Capital Partners is headquartered in New York, United States, in the North America region.
Who are Oak Hill Capital Partners's main competitors?
Direct peers on record are Stonepeak, Berkshire Partners, Cinven, New Mountain Capital, Pamlico Capital, HarbourVest Partners, Audax Group, Levine Leichtman Capital Partners and Lindsay Goldberg. KKR is listed as a broad incumbent.
Does Oak Hill Capital Partners have an API?
No public API is recorded for Oak Hill Capital Partners.
What industry is Oak Hill Capital Partners in?
Oak Hill Capital Partners's product category is Private Equity Investment Management. Its primary akta.pro industry code is FSANACAJ, Telecom, Networking & Infrastructure Growth Equity, with a secondary code of FSAEALAB, Private Equity Fundraising Placement. Its NAICS code is 523940 and its SIC code is 6282.