RockWood Equity Partners

What RockWood Equity Partners does

Rockwood Equity Partners is a lower middle market private equity firm founded in 1999 by Brett Keith, headquartered in Beachwood/Cleveland, Ohio, with additional offices in Denver, Colorado, and New York, New York. The firm invests in B2B companies with $10-75 million in revenue and $2-7 million in EBITDA across four primary verticals: Aerospace & Defense, Environmental, Healthcare & Medical, and Industrials. Rockwood provides capital for management buyouts, recapitalizations, corporate carve-outs, growth investment, and succession planning, sourcing deals through direct outreach to business owners, intermediaries (investment bankers, business brokers, advisors), and a network of independent sponsors and operator partners. The firm distinguishes itself through two proprietary resources: the Rockwood Growth System, a five-pillar value creation framework, and the Rockwood River Guide Network, a curated group of seasoned former CEOs and operators who provide industry insight and portfolio support.

The firm generates revenue through two streams: management fees on committed capital in its funds and performance-based carried interest from portfolio company exits. Its active portfolio spans ~20 named companies across manufacturing (Zero Manufacturing, Sidco Filter, SYNEO), value-added distribution (Astrex, BJG, Minco, AFC Industries), and specialty services (Dynamic Entrance Solutions, Clean Water Environmental Services, Lifeway Mobility), with active add-on acquisition programs at multiple platforms (Dynamic Entrance Solutions completed its 12th add-on; CWES completed multiple 2025 acquisitions). Operating geographies are primarily North America with selective add-on exposure in Europe and Asia.

Rockwood's investment cadence and resource infrastructure reflect a mature, relationship-driven sponsor with committed capital enabling faster closings without financing contingencies. Recognized on Axial's Top 50 lists for Healthcare (2022) and Industrials (2022, 2024), the firm is led by two Managing Partners (Brett Keith and Joe Merrill) with a 13-person team across three offices, including Partners with prior experience at Goldman Sachs, Baird Capital, KeyBanc Capital Markets, and Behrman Capital.

Name

RockWood Equity Partners

Legal name

Rockwood Equity Partners, LLC

Website

https://rockwoodequity.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

Rockwood Equity Partners is a lower middle market private equity firm founded in 1999 that invests in B2B companies with $10-75M in revenue across Aerospace & Defense, Environmental, Healthcare & Medical, and Industrials verticals, operating from Cleveland, Denver, and New York.

Ownership category

akta.pro rank

Product category

Private Equity Investment Services

NAICS

Portfolio Management and Investment Advice (523940), Portfolio Management and Investment Advice (52394)

SIC

Investment Advice (6282)

akta.pro primary industry

Multi-Sector / Generalist Growth Equity (FSANACAO)

akta.pro secondary industry

Healthcare & Life Sciences Growth Equity (FSANACAB)

Keywords

• Lower middle market private equity
• Growth capital investing
• Business succession services
• Portfolio management
• B2B sector investing

Headquarters

HQ city

Beachwood

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Management Fees: Private equity firm generates revenue through management fees on committed capital in their funds
2. Carried Interest: Performance-based carried interest from successful portfolio company exits and realizations

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

RockWood Equity Partners is a private equity firm that invests committed capital in lower middle market B2B companies with $10–75 million in revenue and $2–7 million of EBITDA across aerospace & defense, environmental, healthcare & medical, and industrial sectors. The firm provides growth capital, succession and ownership-transition support, management buyouts, recapitalizations, and corporate carve-outs, combined with a proprietary value-creation framework (the Rockwood Growth System) and an executive advisory network (River Guides) to accelerate portfolio company growth.

Product overview

Rockwood Equity Partners is a lower middle-market private equity firm that provides investment and financial partnership services to B2B companies. The firm's core offerings include the Rockwood Growth System (a proprietary value-creation framework), the Rockwood River Guide Network (a network of industry executives for advisory support), the Rockwood Leadership Summit (annual leadership development event), and the Bedrock Award (recognition program). Rockwood invests across four primary sectors: Aerospace & Defense, Environmental, Healthcare & Medical, and Industrials. The firm's portfolio includes manufacturing companies (Zero Manufacturing, Sidco Filter, SYNEO), service providers (Dynamic Entrance Solutions, Clean Water Environmental Services), and value-added distributors across North America. Rockwood focuses on companies with $10-75 million in revenue and $2-7 million of EBITDA, offering services including growth investment, succession planning, management buyouts, corporate carve-outs, and recapitalizations.

Differentiator

Problem solved

Functional benefit

Brands

• Rockwood Growth System: Proprietary value creation framework providing structured support for portfolio companies including financial reporting, operational excellence, strategic direction, culture development, and network expansion.
• Rockwood River Guide Network
• Rockwood Leadership Summit
• Bedrock Award

Products and services

• Rockwood Growth System A proprietary value-creation framework providing portfolio companies with structured support across five pillars: financial reporting and business intelligence, operational excellence, strategic direction and external growth, culture and human capital development, and operating resources and network expansion. Used by Rockwood's portfolio companies to accelerate growth.
• Rockwood River Guide Network A curated network of seasoned executives who provide industry insight, assist in assessing investment opportunities, and help identify pathways to growth for portfolio companies. Includes former CEOs and operators with decades of experience in aerospace, defense, healthcare, and industrials.
• Rockwood Leadership Summit Annual two-day event bringing together portfolio company leaders, River Guides, Rockwood Growth System partners, and internal team members for leadership development, peer-to-peer learning, and networking focused on growth and operational excellence. Launched in 2013.
• Zero Manufacturing Manufacturer of deep-draw aluminum and rotomolded plastic protective cases, enclosures, and assemblies serving military, aerospace, medical, industrial, energy, logistics, electronics, telecommunications, and datacom markets. Rockwood portfolio company acquired in August 2025.
• Dynamic Entrance Solutions Nationwide provider of installation, retrofitting, repair, and maintenance services for commercial facility access points and security systems including overhead doors, loading docks, gates, access control systems, and security doors. Rockwood portfolio company formed in 2025.
• Clean Water Environmental Services (CWES) Provider of stormwater management and erosion control services enabling compliance with federal, state, and local environmental requirements for residential, commercial, and municipal land development projects. Rockwood portfolio company formed through 2021 recapitalization and 2022 rebranding.
• Sidco Filter Manufacturer of filter and filtration components and products serving industrial and commercial end markets, including HEPA, ULPA, ASHRAE, and custom filters along with filter vessels for critical applications. Rockwood portfolio company.
• SYNEO Provider of medical contract manufacturing automation equipment, cutting tools, and contract manufacturing services primarily for catheters and guide wires, as well as electronics manufacturers. Rockwood portfolio company acquired through management buyout in January 2019 and sold in August 2020.
• Lower Middle Market Private Equity Investment Private equity investment services targeting lower middle market B2B companies with $10-75 million in revenue and $2-7 million of EBITDA across aerospace & defense, environmental, healthcare & medical, and industrial sectors. Provides growth capital, succession and ownership-transition support, management buyouts, recapitalizations, and corporate carve-outs. Rockwood was founded in 1999.

Quantifiable outcome

• Companies can grow nearly fivefold during Rockwood partnership period (example: Hunter Defense grew from $16M to $500M+ revenue)

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Investment Bankers & Business BrokerscoreChannel Partner/ Reseller/ DistributorRockwood values long-term partnerships with intermediaries who help connect them with qualified deal flow. They work efficiently to evaluate deal submissions and prioritize achieving the best outcome for clients. Success and referral fees are provided for deal referrals.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/rockwood-equity-partners

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries24 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments4 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about RockWood Equity Partners