What Capstone Partners does

Capstone Partners is a Boston-headquartered, full-service middle market investment banking firm founded in 2004 by John Ferrara. The firm advises middle market business owners, private equity sponsors, and corporate clients on M&A transactions, capital raises, and financial advisory engagements, operating across 12+ dedicated industry verticals including Aerospace & Defense, Consumer, Healthcare, Industrials, Technology, and Transportation & Logistics. Its core product set spans M&A Advisory (sell-side and buy-side), Capital Advisory (debt and equity placement), Financial Advisory Services (valuation, fairness opinions, quality of earnings, interim management), Special Situations & Restructuring, and ESOP Advisory.

The firm's go-to-market relies on senior-led, relationship-based distribution through 12 U.S. offices and an IMAP global partnership providing access to 450 partners across 51 countries. Approximately 29% of transactions are cross-border. Capstone earns revenue through success-based M&A transaction fees, retainer and incentive fee components, and professional services fees for capital markets and financial advisory work; pricing is deal-specific and not publicly disclosed. Following the December 2025 acquisition of TM Capital from Janney Montgomery Scott, headcount expanded by approximately 40% to ~300 professionals, industry verticals grew from 12 to 16, and the firm was acquired by Huntington Bancshares (NASDAQ: HBAN), a $223B-asset regional bank, gaining balance sheet and commercial banking distribution synergies.

Name

Capstone Partners

Legal name

Capstone Partners

Website

https://capstonepartners.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

101–250 employees

Short description

Capstone Partners is a Boston-based, full-service middle market investment bank advising business owners, private equity sponsors, and corporates on M&A, capital advisory, financial advisory, and restructuring across 12+ industry verticals, with ~300 professionals and Top 10 U.S. middle market ranking.

Ownership category

akta.pro rank

Product category

Investment Banking Advisory Services

NAICS

Portfolio Management and Investment Advice (523940), Securities, Commodity Contracts, and Other Financial Investments and Related Activities (523)

SIC

Security Brokers, Dealers & Flotation Companies (6211), Investment Advice (6282)

akta.pro primary industry

Corporate Finance Advisory (Strategic Finance, Capital Structure & Recaps) (FSAEAGAE)

akta.pro secondary industries

Corporate Finance & Capital Advisory (BPAHADAB), Fairness Opinions & Independent Board Advice (FSAEAGAF)

Keywords

• Middle market investment banking
• M&A advisory services
• Capital advisory services
• Financial advisory consulting
• Restructuring advisory services

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices12 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. M&A Advisory Fees: Success-based transaction fees for sell-side and buy-side M&A advisory services, typically a percentage of transaction value. Includes full and partial exits, corporate sales, divestitures, strategic mergers, and joint ventures.
2. Capital Advisory Services: Debt and equity placement fees for companies seeking growth financing, acquisitions, dividend recapitalizations and refinancings. Includes infrastructure finance and capital markets advisory.
3. Financial Advisory Services: Comprehensive corporate financial consulting services including transaction advisory, interim management, business performance improvement, and valuation & litigation support.
4. Special Situations & Restructuring: Special situations investment banking, turnaround and restructuring, and bankruptcy & insolvency advisory services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Capstone Partners is a full-service middle market investment banking firm providing sell-side and buy-side M&A advisory, capital advisory (debt and equity placement), financial advisory services (transaction advisory, valuation, performance improvement), special situations and restructuring, and ESOP advisory. The firm delivers these services through 12+ dedicated industry coverage groups serving business owners, private equity sponsors, and corporate acquirers across the U.S. middle market.

Product overview

Capstone Partners is a full-service investment banking firm built for the middle market, offering a unified platform of advisory services. The core offering comprises M&A Advisory Services (sell-side and buy-side advisory), Capital Advisory Services (debt and equity placement), Financial Advisory Services (corporate financial consulting, valuation, and litigation support), Special Situations & Restructuring, and ESOP Advisory. The firm operates across 12 dedicated industry groups covering sectors including Aerospace & Defense, Agriculture, Building Products & Construction, Business Services, Consumer, Energy & Power, FinTech, Healthcare, Industrial Technology, Industrials, Technology Media & Telecom, and Transportation & Logistics. Following its acquisition of TM Capital, the firm expanded its capabilities to include enhanced private equity services, Infrastructure Finance, and Technology/FinTech coverage. The platform delivers sector-specific expertise through large, cross-functional teams with over 175+ professionals in multiple U.S. offices.

Differentiator

Problem solved

Functional benefit

Products and services

• M&A Advisory Services
• Capital Advisory Services
• Financial Advisory Services
• Special Situations & Restructuring
• ESOP Advisory
• TM Capital (Acquired Investment Banking Division)

Quantifiable outcome

• 96% client performance rating across 10 key categories
• +2 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Two partnerships are on record, tiered core.

• IMAP (International M&A Partners)coreStrategic or Co-development PartnerCapstone Partners is a partner member firm of IMAP, a global investment banking partnership consistently ranked among Top 10 middle market M&A advisors globally. IMAP has closed over 2,200 transactions valued at $130 billion in the last 10 years. The partnership provides Capstone with access to 450 partners across 60+ offices in 51 countries.
• TM CapitalcoreOthersTM Capital was acquired by Capstone Partners in December 2025, representing approximately 40% headcount growth. TM Capital brings a cohort of PE clients, new industry coverage areas, and enhanced geographic reach with offices in Atlanta, Boston, and New York. TM Capital completed nearly 450 transactions with $30 billion in combined value over three decades.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Jefferies Financial Group: Diversified middle market investment bank with a large sponsor coverage practice and deep sector teams. Competes directly with Capstone on sell-side and capital advisory mandates in the $50M-$500M EV range.
• Houlihan Lokey: Publicly traded middle market investment bank with strong M&A advisory, capital markets, and financial advisory (valuation/restructuring) franchises. Most direct competitor in Capstone's deal size range and product mix.
• Robert W. Baird & Co. Private, employee-owned middle market investment bank with sector-specialized M&A advisory and capital markets teams, directly comparable to Capstone's industry-group-led model.
• Brown, Gibbons, Lang & Company: Independent middle market investment bank focused on M&A advisory and capital raising, with a similar sector-specialized, relationship-driven model serving business owners and PE sponsors.
• William Blair: Private, employee-owned global investment banking firm with a strong middle market M&A and capital markets practice, highly comparable in culture, ownership structure, and client profile to Capstone.
• Lincoln International: Global middle market M&A advisor with deep sector specialization and a strong private equity sponsor client base, competing head-to-head on lower middle market sell-side and buy-side mandates.
• Stifel Financial Corp. Public diversified investment bank with a sizable middle market M&A and capital advisory practice, comparable in product breadth (M&A, capital markets, restructuring) to Capstone's full-service platform.
• Raymond James Financial: Diversified financial services firm with a substantial investment banking segment focused on middle market M&A and capital advisory, overlapping directly with Capstone's target client base of business owners and sponsors.
• Piper Sandler Companies: Middle market investment bank with sector-focused advisory and capital markets teams. Directly comparable on deal sizes, sector specialization, and sponsor coverage.

Broad incumbents

• KeyBanc Capital Markets: Bank-owned investment bank (subsidiary of KeyCorp) with a sizable middle market M&A and capital markets practice, comparable in parent-bank-ownership structure and middle market focus to Capstone under Huntington.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/capstonepartnersinvestmentbank
• Xx.com/CapstoneHW

Revenue estimate

Valuation estimate

Number of profiles

Profiles24 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about Capstone Partners