PE Firm · Capital Allocator

Charlesbank Capital Partners

Medium
Boston, United States · Founded 1998 · AUM $23 billion · Website
Middle Market Private EquityLower Middle Market Technology Private EquityOpportunistic CreditLeveraged BuyoutsRecapitalizationsGrowth CapitalBusiness ServicesConsumer ServicesHealthcareIndustrialTechnologyTechnology InfrastructureNorth America
Last verified
8/20/2026

Firm Overview

63
Portfolio tracked
6
Sectors
1
Regions
8/20/2026
Last verified

Charlesbank Capital Partners is an American private equity investment firm that specializes in middle-market investments across private equity and credit strategies.

Charlesbank Capital Partners was established in 1998 when its founders, who previously operated as the Harvard Private Capital Group, left the Harvard University endowment to form an independent firm. Based in Boston and New York, the firm has built a legacy of managing private equity investments for institutional investors, beginning with the Harvard endowment portfolio.

The firm focuses on middle-market opportunities through three primary investment strategies: flagship middle-market private equity, lower middle-market technology private equity, and middle-market opportunistic credit. Over the years, Charlesbank has expanded its capabilities, launching its credit strategy in 2016 and a dedicated technology opportunities strategy in 2019.

Since its inception, the firm has developed deep expertise in several core sectors, including business and consumer services, healthcare, industrial, and technology infrastructure. It manages multiple funds, including its tenth flagship fund which closed at $4.1 billion in 2021, and continues to grow its presence in the private equity and credit markets.

Founded1998
HeadquartersBoston, United States
AUM$23 billion
Target investmentMiddle Market
Employees180
StrategiesMiddle Market Private Equity, Lower Middle Market Technology Private Equity, Opportunistic Credit, Leveraged Buyouts, Recapitalizations, Growth Capital
Sector focusBusiness Services, Consumer Services, Healthcare, Industrial, Technology, Technology Infrastructure
Geographic focusNorth America

Leadership

Michael R. Eisenson
Founding Partner
A founding partner of Charlesbank who served as CEO until 2017.
Michael Choe
CEO
Joined the firm and eventually succeeded Michael Eisenson as CEO in 2017.

Notable Investments

AprioFront Row GroupLearfieldImplan Group

Historical and current deals referenced in public sources.

Portfolio Companies

CompanySectorStatusWebsite
Access Medical ClinicRural healthcare platformCurrentVisit ↗
Access Medical Clinic Balancing Rural healthcare platformRural healthcare platformCurrentVisit ↗
AccordionFinancial consulting and analyticsCurrentVisit ↗
Accordion Balancing Financial consulting and analyticsFinancial consulting and analyticsCurrentVisit ↗
Action Behavior CentersPersonalized autism therapyCurrentVisit ↗
Action Behavior Centers Balancing Personalized autism therapyPersonalized autism therapyCurrentVisit ↗
American Residential ServicesHVAC and plumbing servicesCurrentVisit ↗
American Residential Services Balancing HVAC and plumbing servicesHVAC and plumbing servicesCurrentVisit ↗
AprioAccounting and advisory firmCurrentVisit ↗
Aprio Balancing Accounting and advisory firmAccounting and advisory firmCurrentVisit ↗
ApteanVertical-focused ERP solution providerCurrentVisit ↗
Aptean Balancing Vertical-focused ERP solution providerVertical-focused ERP solution providerCurrentVisit ↗
BOX PartnersPackaging and shipping suppliesCurrentVisit ↗
BOX Partners Balancing Packaging and shipping suppliesPackaging and shipping suppliesCurrentVisit ↗
Bridgepointe TechnologiesIT channel platformCurrentVisit ↗
Bridgepointe Technologies Balancing IT channel platformIT channel platformCurrentVisit ↗
Bridges Consumer HealthcareOTC healthcare productsCurrentVisit ↗
Bridges Consumer Healthcare Balancing OTC healthcare productsOTC healthcare productsCurrentVisit ↗
CentegixTech-enabled safety solutionsCurrentVisit ↗
Centegix Balancing Tech-enabled safety solutionsTech-enabled safety solutions CurrentVisit ↗
EverDrivenAlternative transportation servicesCurrentVisit ↗
EverDriven Balancing Alternative transportation servicesAlternative transportation servicesCurrentVisit ↗
Front Row GroupE-commerce enablement servicesCurrentVisit ↗
Front Row Group Balancing E-commerce enablement servicesE-commerce enablement servicesCurrentVisit ↗
GallsPublic safety uniforms and equipmentCurrentVisit ↗
Galls Balancing Public safety uniforms and equipmentPublic safety uniforms and equipmentCurrentVisit ↗
IvantiIT infrastructure automation solutionsCurrentVisit ↗
Ivanti Balancing IT infrastructure automation solutionsIT infrastructure automation solutionsCurrentVisit ↗
Lido AdvisorsWealth management servicesCurrentVisit ↗
Lido Advisors Balancing Wealth management servicesWealth management servicesCurrentVisit ↗
MB2 DentalDental partnership organizationCurrentVisit ↗
MB2 Dental Balancing Dental partnership organizationDental partnership organizationCurrentVisit ↗
MDVIPMembership-based healthcareCurrentVisit ↗
MDVIP Balancing Membership-based healthcareMembership-based healthcareCurrentVisit ↗
MyEyeDr.Optical retailerCurrentVisit ↗
MyEyeDr. Balancing Optical retailerOptical retailerCurrentVisit ↗
Neptune Retail SolutionsShopper marketing solutionsCurrentVisit ↗
Neptune Retail Solutions Balancing Shopper marketing solutionsShopper marketing solutionsCurrentVisit ↗
Overbay Capital PartnersAlternative asset managerCurrent
Overbay Capital Partners Balancing Alternative asset managerAlternative asset manager CurrentVisit ↗
Perspective Financial GroupPersonal financial managementCurrentVisit ↗
Perspective Financial Group Balancing Personal financial managementPersonal financial managementCurrentVisit ↗
Petra Funds GroupFund administration servicesCurrentVisit ↗
Petra Funds Group Balancing Fund administration servicesFund administration servicesCurrentVisit ↗
PolyconceptDistributor of custom-branded productsCurrentVisit ↗
Polyconcept Balancing Distributor of custom-branded productsDistributor of custom-branded productsCurrentVisit ↗
REEFBeach inspired footwearCurrentVisit ↗
REEF Balancing Beach inspired footwearBeach inspired footwearCurrentVisit ↗
Rise Growth PartnersSynergistic partner to RIAsCurrentVisit ↗
Rise Growth Partners Balancing Synergistic partner to RIAsSynergistic partner to RIAsCurrentVisit ↗
Salus GRCCompliance consulting for fundsCurrentVisit ↗
Salus GRC Balancing Compliance consulting for fundsCompliance consulting for fundsCurrentVisit ↗
Six DegreesIntegrated managed data servicesCurrentVisit ↗
SymplrHealthcare IT softwareCurrentVisit ↗
Symplr Balancing Healthcare IT softwareHealthcare IT softwareCurrentVisit ↗
TecometMedical device contract manufacturingCurrentVisit ↗
Tecomet Balancing Medical device contract manufacturingMedical device contract manufacturingCurrentVisit ↗
Velocity OneAerospace and defense solutionsCurrentVisit ↗
Velocity One Balancing Aerospace and defense solutionsAerospace and defense solutions CurrentVisit ↗
Ventura Community PartnersCommunity management platformCurrentVisit ↗
Ventura Community Partners Balancing Community management platformCommunity management platformCurrentVisit ↗
World Insurance AssociatesFull-service insurance brokerageCurrentVisit ↗
World Insurance Associates Balancing Full-service insurance brokerageFull-service insurance brokerage CurrentVisit ↗

Source: www.charlesbank.com/portfolio

Portfolio Web Readiness

Not yet assessed

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Sources

This profile is based on publicly available information and may be incomplete or outdated. PE Firm Index is not affiliated with Charlesbank Capital Partners and does not provide investment advice.

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