Build Your Practice.
We Provide the Infrastructure.

A broker-Dealer Platform Built for Investment Bankers
Bainbridge Capital Securities, Inc. gives qualified investment banking professionals access to a broker-dealer platform built to support approved M&A and applicable securities-related activities.
Our platform combines regulatory infrastructure, transaction oversight, compliance support, and operational resources - allowing affiliated bankers to focus on originating opportunities, advising clients, and executing transactions.
You build relationships. You source the opportunities. You advise your clients.
Bainbridge provides the infrastructure supporting approved activities conducted through the broker-dealer.
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how it Works?
Opportunity
The banker draws on an existing relationship to identify a potential M&A or investment banking engagement.
Bainbridge
The banker submits required client, transaction, and engagement information for review.
Bainbridge performs applicable conflicts checks, compliance review, and client diligence under firm procedures.
Approval
Engagement terms and required documentation are reviewed and approved before applicable regulated activity begins.
Approved investment banking and securities activities are conducted through Bainbridge under the firm's supervisory framework.
Applicable transaction-based compensation is processed upon closing, pursuant to the firm's approved arrangements.
Why Affiliate with Us?
Access to the Bainbridge broker-dealer platform for approved investment banking and applicable securities-related activities. Bainbridge provides affiliated bankers the regulatory, supervisory, and operational infrastructure needed to support their practice — allowing them to stay focused on developing client relationships, originating opportunities, and executing transactions.
Access to a broader opportunity pipeline through the Bainbridge network. Bainbridge may introduce affiliated bankers to business owners and companies exploring potential sell-side transactions — creating opportunities for qualified bankers to build new relationships and pursue approved engagements through the platform.
An established compliance and supervisory framework designed to support affiliated bankers' investment banking activities. Bainbridge provides ongoing compliance guidance, applicable conflicts and diligence processes, communications review, regulatory record keeping, and supervisory support throughout each banker's affiliation and approved engagements.
A structured registration and onboarding process for establishing Bainbridge affiliation. Bainbridge supports approved bankers with applicable Form U4 and CRD processes, registration and qualification requirements, compliance disclosures, required training, and attestations — helping ensure appropriate requirements are completed before regulated activities begin through the platform.
A structured transaction process that moves opportunities from initial engagement through closing. Bainbridge supports affiliated bankers with applicable conflicts and diligence reviews, engagement approval, transaction documentation, communications review, and ongoing supervisory oversight for approved activities conducted through the broker-dealer platform.
The Bainbridge Legacy
Founded out of MIT in 1975, Bainbridge began as a research-driven strategy consulting firm and has since grown into a full-service investment banking and broker-dealer platform.
For nearly five decades, we've combined rigorous,data-driven analysis with disciplined transaction execution to help business owners, capital providers, and now investment banking professionals achieve lasting outcomes.
Our capital advisory practice, launched in 2000, established Bainbridge as a firm capable of pairing strategic insight with licensed execution in capital markets.
Bainbridge Capital Securities, Inc. is a registered broker-dealer and member FINRA/SIPC — built on the same research-first culture and long-term thinking that has defined the Bainbridge name since its founding.

Explore Affiliation with Bainbridge
Interested in conducting approved investment banking activities through our broker-dealer platform?
Connect with our team to discuss your practice and current affiliation.