Aaron, Bell International Research
Advisory Approach
Aaron, Bell International, Inc. (ABI) is a veteran-owned and operated boutique investment bank founded in 1979 and focused exclusively on middle market private sector transactions. For over 40 years, ABI has served as a trusted advisor to business owners seeking to sell, recapitalize, or grow their companies through mergers and acquisitions. The firm operates with a clear thesis: the best outcomes for sellers come from creating competitive buyer markets through exhaustive outreach and institutional-quality process management, combined with deep industry expertise that uncovers value lesser-trained advisors might miss.
ABI distinguishes itself through a performance-based orientation. The firm targets value increases of 10-200% for clients, with typical increases in the 10-50% range and their largest success achieving a 217% value uplift. They strive to generate 3-5 qualified offers per engagement by leveraging their extensive national and international buyer network. The firm's approach emphasizes identifying value in tangible assets, intangible assets, and off-balance-sheet items that buyers often overlook—from new customer relationships and market expansion opportunities to joint ventures and other growth vectors.
Sector Focus
ABI maintains deep expertise across seven core industries, with particular strength in aerospace, defense, manufacturing, and industrial sectors. Their industry focus includes:
Aerospace & Defense: ABI has completed multiple transactions in the aerospace distribution and manufacturing space, including the 2023 sale of Proline Performance LLC, a value-added distributor in the aerospace industry. They understand the complex supply chains, quality certifications (AS9100), and technical requirements that characterize this sector.
Manufacturing: The firm works with both discrete manufacturing (precision machining, contract manufacturing, metal fabrication) and process manufacturing (specialty chemicals, coatings, building products). They have represented industrial manufacturers selling to strategic buyers and private equity firms.
Energy & Utilities: Advisory for power generation, renewable energy, traditional energy services, and oil & gas companies navigating M&A opportunities or raising capital for growth.
Technology & SaaS: Guidance for software companies, SaaS platforms, and technology-enabled services businesses navigating growth equity, liquidity events, and valuation optimization.
Healthcare: Experience with healthcare services platforms, behavioral health, medical devices, and healthcare support businesses seeking strategic partnerships or exits.
Distribution & Logistics: Value-added distributors, logistics providers, and supply chain services companies benefiting from ABI's understanding of recurring revenue models and customer concentration metrics.
Construction & Infrastructure: Construction firms, engineering services providers, and infrastructure specialists seeking recapitalization or sale opportunities.
Deal Track Record
ABI has completed 1,100+ client engagements across four decades. While the firm maintains confidentiality for many transactions, verified deals include:
Recent Transactions:
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Proline Performance LLC (2023): Exclusive sell-side advisor on the sale of this aerospace value-added distribution company to The Adherex Group, a shared investment between private equity firms Akoya Capital and Goldner Hawn. This transaction exemplifies ABI's aerospace expertise and ability to connect niche industrial businesses with sophisticated private equity buyers.
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CPSdistributors (2012): Advised on the sale to Gen Cap America, a lower middle market private equity firm focused on technology and business services.
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Mayday Manufacturing (2009): Represented this manufacturing company in its sale to Tailwind Technologies, a private equity-backed industrial manufacturer. The transaction was co-facilitated with Aleutian Capital and EBB Group.
Additional Tracked Transactions:
- Getseating: Company sale facilitated by ABI
- A-Z Party Rentals: Event rental equipment sale
- Applied Composites: Aerospace composites manufacturer transaction
- Electritek: Electrical equipment distribution transaction
- Bleachers International: Stadium seating and event infrastructure sale
The firm reports having facilitated 200+ closed transactions with aggregate values spanning the lower middle market, though specific dollar figures are not publicly disclosed for most engagements. Axial lists ABI with 9 tracked deals, but the firm's actual transaction count is significantly higher, reflecting their long operating history and confidential nature of many middle market deals.
Process & Fee Structure
ABI runs structured sell-side processes designed to maximize competitive tension and valuation outcomes:
Engagement Structure:
- Retainer: Monthly retainer required (specific amounts not publicly disclosed)
- Success Fee: Performance-based fee structure tied to transaction completion
- Exclusivity: Required for all engagements
Process Timeline:
- Comprehensive business valuation and market positioning
- Buyer identification and outreach (targeting 3-5 qualified offers)
- Deal structuring and negotiation support
- Closing coordination and post-transition planning
Process Characteristics:
- National & international buyer network activation
- Focus on creating competitive markets to increase valuation
- Identification of off-balance-sheet value drivers
- Strict confidentiality throughout marketing
- Senior banker attention on every engagement
The firm requires a minimum engagement size of approximately $5M TEV and focuses on companies with $10M-$250M+ in revenue and EBITDA of $1M-$25M.
Buyer Network
ABI maintains extensive relationships across multiple buyer categories:
Private Equity: Verified relationships with lower middle market and middle market PE firms including Akoya Capital, Goldner Hawn, Gen Cap America, and Tailwind Technologies. The firm has facilitated multiple sales to PE buyers and understands the institutional process, timeline, and valuation methodologies these buyers employ.
Strategic Buyers: Access to Fortune 500 industrials, international manufacturers, and industry strategics seeking add-on acquisitions or platform acquisitions. ABI's aerospace and manufacturing expertise makes them particularly effective at connecting sellers with strategic buyers in those sectors.
Family Offices: Wealthy family offices in the US and abroad seeking direct investment opportunities in operating businesses.
International Buyers: Cross-border capability with relationships in Europe and other markets for US-based sellers seeking international strategic buyers.
Competitive Positioning
ABI differentiates from other lower middle market banks through several key factors:
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Veteran-Owned Heritage: 40+ years of operating history with military discipline and integrity informing their client service approach.
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Value Creation Focus: Track record of increasing sale value by 10-217% (typical 10-50%), demonstrating ability to uncover and monetize value that other advisors miss.
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Industry Depth: Particularly strong in aerospace, defense, and industrial manufacturing—sectors where technical expertise matters.
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Performance-Based Model: Success-driven orientation with retainer credited against success fee, aligning incentives with client outcomes.
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Exhaustive Buyer Outreach: Target of 3-5 qualified offers per engagement versus industry average of 1-2, creating competitive tension that drives valuation.
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Long-Term Relationships: Founded in 1979, ABI has survived multiple economic cycles and maintains relationships that span decades.
Not a Fit If
ABI typically declines engagements where:
- Revenue below $10M or enterprise value below $5M (below their lower middle market focus)
- Business requires extensive turnaround or operational restructuring prior to sale
- Founders seeking limited process or quick sales without comprehensive buyer marketing
- Industries outside their core expertise (though they serve many sectors)
- Situations involving significant pending litigation or regulatory issues
Team
ABI is led by experienced M&A professionals with decades of collective transaction experience:
Senior Leadership:
- Ralph Bellizzi – Chairman and President, Founder. Passed FINRA Series 79 (Investment Banking) and Series 63 examinations. Has led the firm since its founding in 1979/1989. Previously registered with FINRA through BA Securities, Stillpoint Capital, and Colorado Financial Service Corporation.
Partners:
- Jeff Swenson – Partner, based in Denver
- Elizabeth Martin – Partner, based in Littleton, CO
- Philip M – Partner, based in Los Angeles
Principals:
- Irina Dayton – Principal, Denver
- Sydney Bennett – Principal, Denver
- Baruch Esparza – Principal, Dallas (accomplished M&A executive with successful transaction leadership record)
Additional Team Members:
- Charlotte McKenzie – Organization
- Jacob Anderson – Organization
- John Rowell – Managing Director (formerly EVP and COO, FINRA-registered with Series credentials)
The firm maintains a lean team structure of approximately 9-15 professionals, allowing senior banker attention on every engagement while keeping overhead costs competitive.
Geographic Coverage
ABI is headquartered in the Denver metropolitan area at 9101 E. Kenyon Avenue, Suite 1200, Denver, Colorado 80237. While physically based in Denver, the firm serves clients nationally across the United States and maintains international buyer relationships that support cross-border transactions. Core markets include the Western United States (Colorado, Texas, California, Arizona) and the Midwest, though the firm's virtual capabilities and national network enable effective service to businesses anywhere in the US.
The firm's Axial membership since 2009 provides additional access to a national network of M&A advisors, buyers, and capital providers, extending their reach beyond their Denver home base.