7 public firms currently match both the aerospace & defense focus and Connecticut geography. Narrow your search faster than browsing the full directory.
Firms
7
Deal range
$2M–$2B
Top cities
Clinton, Greenwich
Updated
3/14/2026
When you know both your sector and location, you want results that match — not a generic list. This page combines both filters.
Every profile listed here has enriched research and is publicly visible. No placeholder entries.
Advisor profile
$10M–$250M · Stamford, CT
Independent, employee-owned investment bank specializing in cross-border M&A, capital markets, and special situations transactions with deep expertise in metals & mining, agriculture, defense & security, and energy transition sectors.
Advisor profile
$10M–$250M · Southport, CT
Boutique M&A advisory firm specializing in environmental services, aerospace/defense, manufacturing, and maritime industries. Award-winning advisor with 20+ years experience facilitating transactions for middle-market companies ($10M-$250M TEV).
Advisor profile
$5M–$500M · Greenwich, CT
Specialized aviation investment banking and advisory firm exclusively serving the commercial aviation sector, with expertise spanning aircraft acquisition, financing, restructuring, and asset management for airlines and lessors worldwide.
Advisor profile
$5M–$100M · Clinton, CT
Boutique M&A advisory firm serving the lower middle market ($5M-$100M TEV) with over 20 years of experience, specializing in manufacturing, healthcare, distribution, and business services throughout the Northeast. Known for sealed-auction competitive process and comprehensive exit planning.
Advisor profile
$20M–$250M · Westport, CT
FINRA-registered middle market investment bank specializing in $20M-$250M sell-side M&A for founder-owned businesses, with deep expertise in healthcare, manufacturing, technology, and government services. Recognized by Axial as a Top 50 Healthcare M&A Advisor.
Advisor profile
$2M–$2B · Milford, CT
Boutique investment bank providing Fortune 500-caliber M&A services to $5M-$300M revenue companies in manufacturing, industrial automation, and aerospace/defense, with 75+ transactions exceeding $5B in value.
Advisor profile
$50M–$1.5B · New Haven, CT
Transatlantic strategic research and advisory firm serving sophisticated clients with cross-border M&A intelligence on a fixed fee basis, operating since 1986 with offices in New Haven and London.