Top Building Products Private Equity Funds

Heartwood Partners

23 Total Closed Deals Actively Sourcing Deals

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Heartwood Partners (formerly Capital Partner, Inc.) was formed in 1982. Since then, its principals have invested in more than seventy five companies. We believe in doing what we say we will do and being patient and disciplined investors who support exceptional management teams as they develop their businesses. On average, we have held our investments for over five years and have supported management through the acquisition of complimentary businesses. As supportive capital partners to exceptional management teams, together we have created substantial value.In January of 2014, we raised our…

Recent Transactions

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• Sep 2020 Acquired Patten Seed
• May 2020 Acquired MicroCare, LLC.
• Oct 2019 Acquired Allentown, Inc.
• Apr 2019 Acquired Universal Woods

Granite Creek Capital Partners

23 Total Closed Deals Actively Sourcing Deals

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Granite Creek manages SBIC funds providing flexible debt and equity capital to lower middle market companies. Target check sizes are $15mm to $25mm (with flexibility to scale to $50mm+ with partners) with a focus on targets with $4mm to $12mm of EBITDA. We partner with management teams to help grow their businesses and be their institutional capital partner, even when we are in a minority position. We also partner with independent sponsors. Our capital is flexible and we can invest in a wide variety of debt (senior, subordinated, mezzanine) and equity securities (preferred, common, other) to…

Recent Transactions

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• Jan 2026 Invested in Confidential Company
• Dec 2025 Acquired Confidential Company
• Nov 2024 Acquired Ritchie Industries
• Sep 2024 Acquired Global Animal Products

Kainos Capital

22 Total Closed Deals Actively Sourcing Deals

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Kainos Capital, a middle market private equity firm focused on the food and consumer sector, was recently formed by Andrew Rosen, Robert Sperry and Sarah Ashmore Bradley. The Kainos Partners have invested and collaborated together in the food and consumer space over the past 20 years and their deep industry knowledge is complimented by an experienced team of investment professionals.The Kainos Team has extensive investment and operating experience in the industry, having invested more than $2 billion of equity in more than 52 transactions in the food and consumer sector with a total…

Recent Transactions

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• Aug 2023 Acquired Good2Grow
• Feb 2023 Invested in CellCore
• Jan 2023 Acquired Evriholder
• Aug 2021 Acquired Muenster Milling Company

GenNx360 Capital Partners

22 Total Closed Deals Actively Sourcing Deals

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GenNx360 is a private equity firm driving value through Operational Engagement and Investment Excellence.We invest exclusively in North America-based business-to-business middle market industrial services and manufacturing companies in fragmented markets having structural tailwinds and sustainable competitive advantages in sectors we know well. We provide the talent and expertise of our in-house operational talent and the expertise and transaction experience of our investment team. Together, we accelerate value creation.

Recent Transactions

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• Oct 2020 Acquired B2B Industrial Packaging
• Dec 2019 Acquired AeroRepair Corp.
• Sep 2019 Acquired Schneider Packaging Equipment
• Mar 2019 Acquired Miller Environmental Group

Artemis Capital Partners

22 Total Closed Deals Actively Sourcing Deals

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Artemis is a highly specialized private equity firm focused on partnering with differentiated Industrial Tech companies that contribute to a healthier, safer, and more productive world. Focusing exclusively on manufacturers of highly engineered products with mission-critical applications, Artemis' vision is to buy and build deeply impactful Industrial Tech businesses that enhance global health, security, and productivity.These products enable some of the most important technologies to serve the most pressing human demands: Diagnostic lab equipment enabling health &…

Recent Transactions

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• Nov 2025 Acquired Antenna Associates, Inc.
• Sep 2025 Acquired Millrock Technology
• Mar 2025 Acquired Athena AI
• Jan 2025 Acquired Richland Glass

ScaleCo Capital

21 Total Closed Deals Actively Sourcing Deals

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Investors Scaling Companies LocallyScaleCo Capital is a Cleveland-based lower middle market private equity firm that focuses on control-oriented leveraged buyout and growth equity investments in fast-growing companies based primarily in the Great Lakes region. ScaleCo partners with companies in the verticals of business services, tech-enabled services, value added distribution and assembly, and training, compliance, and education, bringing operational expertise and strategic resources to scale their growth potential and build long-term value.ScaleCo is the Proud Capital Investment Partner of…

Recent Transactions

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• Mar 2023 Acquired Safety Controls Technology
• Oct 2022 Acquired TPI Efficiency
• Apr 2021 Acquired InnoPlast
• Feb 2021 Acquired PSP Metrics

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Montage Partners

20 Total Closed Deals Actively Sourcing Deals

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Montage Partners is a lower-middle-market private equity firm investing in established U.S. and Canadian companies with $1.5M–$7M of EBITDA.Since 2004, we have completed 20 platform investments (14 successfully exited, 6 current) across four core sectors: Industrial Products & Services, Technology & Professional Services, Consumer, and Healthcare. Our portfolio companies collectively represent more than 1,700 employees and $400M+ in combined revenue.Montage Partners manages $80M of capital with committed capital available to deploy in 2026. We specialize in founder liquidity and…

Recent Transactions

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• Aug 2024 Acquired Military Fasteners
• Jun 2022 Acquired RDD Associates
• Oct 2021 Acquired Solly Baby
• Apr 2020 Acquired United Right-Of-Way

Arcapita Group

20 Total Closed Deals Actively Sourcing Deals

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Arcapita is a global investment firm focused on middle-market private equity and real estate transactions, with offices in Atlanta, Bahrain, London, and Singapore.Over the past 20 years, Arcapita has completed over 70 investments in the United States, Europe, the Middle East, and Asia.Our flexible investment mandate and hold period allow for creative structuring solutions and the ability to partner with founders, executives, family offices, fundless sponsors, and institutional investors.

Recent Transactions

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• Jul 2025 Acquired C&K Paving
• Apr 2025 Acquired Trustpoint.One
• Jan 2022 Acquired Nationwide Property & Appraisal Services
• Dec 2019 Acquired Waste Harmonics

SBJ Capital

19 Total Closed Deals Actively Sourcing Deals

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SBJ Capital is a multi-strategy private investment firm with $600mm under management that provides flexible capital solutions to founder and family-owned businesses. SBJ offers companies control and non-control investment solutions, including debt and equity, across the consumer, healthcare, technology and business services industries. SBJ provides operational resources, strategic advice, and a partnership-oriented approach to help businesses achieve their full potential. SBJ was founded by an experienced team of professionals with a track record of helping grow companies as…

Recent Transactions

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• May 2026 Acquired 3B International
• Dec 2024 Acquired Simon Pearce
• Feb 2023 Acquired Rishi Tea
• Jan 2023 Acquired Sydnic

GreyLion

19 Total Closed Deals Actively Sourcing Deals

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GreyLion focuses on investing in high-growth businesses in the lower middle market. We seek to partner with existing owners and management teams across the Industrial, Healthcare, Software and Services sectors to deliver capital in tailored and flexible minority and control structures. GreyLion invests $25-$125 million of capital per investment, primarily within the United States. We currently manage private equity funds with aggregate commitments of $1.9 billion.

Recent Transactions

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• Jul 2024 Acquired Birdseye Security
• Aug 2022 Acquired 360 Training
• Aug 2022 Acquired Trifecta Collective
• Aug 2021 Acquired Norwood Sawmills

Altus Capital Partners

18 Total Closed Deals Actively Sourcing Deals

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Altus Capital Partners is a private equity firm that makes control investments in middle market manufacturing businesses. We believe that our exclusive focus on manufacturing provides us with a unique understanding of the opportunities and challenges faced by companies in the sector. We utilize a patient, thoughtful investment approach and seek to partner with the management teams of our operating companies to achieve growth.The Altus investment team has experience in all phases of making and managing investments in middle market manufacturing companies. The firm’s partners have worked…

Recent Transactions

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• Mar 2022 Acquired Winsert
• Mar 2021 Acquired Thomson Plastics
• Mar 2019 Acquired Thermal Solutions Manufacturing
• Feb 2017 Acquired MAX Environmental Technologies, Inc.

Speyside Equity

18 Total Closed Deals Actively Sourcing Deals

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Speyside Equity brings an operationally intensive approach to investing in manufacturing and distribution businesses with a value-added component. We prefer situations where there are opportunities to focus on transformational improvement opportunities that result in sustainable EBITDA margin expansion and long‐term value creation.Financial Attributes Revenue: Up to $500 million Creative Structuring SolutionsBusiness Profile HQ in North America or Western Europe Defensible Market Position Mature Industries: performance materials, building products, food ingredients, metals, plastics,…

Recent Transactions

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• Nov 2021 Acquired Metcan Industrial Corp
• May 2021 Acquired Howell Gear
• Jun 2019 Acquired Weatherly Corp
• Jun 2019 Acquired Hazleton Corp

Slack Water Capital

17 Total Closed Deals Actively Sourcing Deals

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Slack Water Capital makes minority and control equity investments in small and medium-sized businesses. The Firm's primary focus is providing equity capital to acquisition entrepreneurs. 

Recent Transactions

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• Feb 2025 Invested in Atlantic Waters
• Jan 2025 Acquired Dot Palm Landscaping
• May 2024 Invested in iMold
• Feb 2024 Invested in Jones Skips (Wolverhampton)

Peak Rock Capital

17 Total Closed Deals Actively Sourcing Deals

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We make equity and debt investments in companies in North America and Europe. Peak Rock’s equity investment platform focuses on opportunities where it can support senior management to drive rapid growth and profit improvement, with expertise in corporate carve-outs and partnering with families and founders seeking first-time institutional capital. Peak Rock’s credit platform focuses on providing bespoke primary financings and making investments in secondary loans for corporate debt and commercial real estate. Peak Rock’s principals have deep expertise in complex situations and…

Recent Transactions

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• Apr 2019 Acquired Turkey Hill
• Oct 2018 Acquired Pretzels, Inc.
• Oct 2018 Acquired Louisiana Fish Fry Products
• Sep 2018 Acquired TNT Crust

CAI Capital Partners

16 Total Closed Deals Actively Sourcing Deals

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Having invested $1.6 billion in private equity over three decades, CAI has partnered with companies across North America. We are focused on Canada, a region where our connectivity offers a definitive edge.Our longstanding Canadian roots make us alive to the possibilities in the Canadian lower middle market and a phone call away from the experts and partners who can accelerate growth for each of our portfolio companies.

Recent Transactions

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• Jul 2026 Acquired ATS Scientific
• Nov 2024 Acquired Kintera
• Sep 2022 Acquired LineStar Utility Supply
• Nov 2021 Acquired GreenArrow

Council Capital

16 Total Closed Deals Actively Sourcing Deals

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Our goal is to ensure every investment we make is on the right side of change in healthcare – supporting companies that improve the healthcare system and who will help accelerate the shift from volume of service to value. While change is often slow and unpredictable, we seek investments that perform well in the current environment and will thrive as the pace of change accelerates.We invest in companies positioned for rapid growth that operate in excellent markets within healthcare. Our focused approach targets companies that will benefit most from our relationships and expertise.Within the…

Recent Transactions

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• Aug 2025 Invested in GeoH
• Aug 2024 Invested in StrataPT
• Mar 2024 Invested in Opus Medical (fka OccMD, Allegiant Managed Care, and Corporate Remedies)
• Nov 2022 Invested in Alivia Analytics

Charter Oak Equity

15 Total Closed Deals Actively Sourcing Deals

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Charter Oak Equity and its predecessor funds have invested in private equity since 1992. We focus on niche manufacturing, packaging, medical products & services, specialty chemicals, consumer products and financial services companies ranging in size from start up to $150 million enterprise value. To date, over $500 million in control-oriented capital has been invested in 30 portfolio companies through over 50 acquisitions.The general partners average over 10 years of private equity experience having previously worked together at Charter Oak Capital Partners. Prior to joining Charter Oak,…

Recent Transactions

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• Aug 2023 Invested in EiKO Global LLC
• Aug 2023 Invested in Metal Powder Products LLC
• Aug 2023 Invested in LicaFlex Packaging
• Aug 2023 Invested in Revere Industries LLC

Traction Capital

15 Total Closed Deals Actively Sourcing Deals

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Traction Capital is a Minnesota-based private equity firm focused on acquiring and scaling businesses located in the Upper Midwest.Traction seeks buyouts in essential industries with strong, defensible market positions, target control investments in lower middle market companies with $1–3.5M of EBITDA, Traction is also very interested in ecommerce, product, and SaaS opportunities.Traction prioritizes industries with recurring demand, low cyclicality, and meaningful barriers to entry, enabling sustainable value creation and attractive exit optionality.

Recent Transactions

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• Jun 2025 Invested in PARQA
• Jun 2025 Invested in Blank Metal
• Feb 2025 Acquired Superior Decks and Railings
• Dec 2024 Invested in Atlasticity

Hadley Capital

15 Total Closed Deals Actively Sourcing Deals

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We work with founders/owners, families and management teams in need of ownership transition, management succession, and / or growth support. We primarily focus on companies with revenue between $5 million and $80 million, and a cash flow between $1 million and $10 million. We consider a wide range of industries and look for companies with potential to build on past successes and open to new ideas.

Recent Transactions

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• Sep 2014 Acquired Brushy Mountain Bee Farm
• Sep 2013 Acquired Centare
• Dec 2012 Acquired Bluff Manufacturing
• Sep 2012 Acquired W.C. Rouse

Blue Sage Capital

15 Total Closed Deals Actively Sourcing Deals

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Blue Sage Capital is an Austin, Texas-based private equity firm that has been investing in profitable, growing, lower middle-market companies since 2002. Blue Sage currently has over $400 million of assets under management and seeks to partner with founders, families, and management teams as the first round of institutional capital for businesses that enjoy leadership positions in niche manufacturing, environmental solutions, or specialty services industries. Blue Sage typically invests $20 million to $40 million in control buyout investments and recapitalizations of companies with $20…

Recent Transactions

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• Apr 2023 Invested in NexGen Financial
• Jan 2023 Invested in Clearly Clean
• Jul 2022 Invested in Baker Manufacturing Company LLC
• Apr 2021 Acquired Purpose Legal