Insights

Market Position Brownstone Investment Group operates as a specialized liquidity provider and electronic trading pioneer across all asset classes, serving a diverse client base from small local advisors to large global asset managers, indicating a strong presence in the mid-sized institutional market.

Technological Edge The company's adoption of advanced trading technology and electronic platforms such as WordPress, Squarespace, and Webpack reflects a focus on digital innovation, presenting opportunities to offer complementary fintech solutions or enhancements.

Financial Scale With annual revenues estimated between 50 and 100 million dollars and a relatively lean team of 51 to 200 employees, Brownstone demonstrates a solid financial foundation and operational efficiency that could benefit from tailored financial services or growth capital.

Leadership Changes Recent executive turnover in fixed income and preferred securities trading divisions suggests a potential need for leadership consulting, talent acquisition support, or new trading technology solutions to stabilize and grow these areas.

Real Estate Investment The firm's recent purchase of a commercial property valued at $55,000 indicates strategic asset management and potential interest in real estate investment or related financial products for diversification.

Brownstone Investment Group Tech Stack

Brownstone Investment Group uses 8 technology products and services including Open Graph, RSS, MemberSpace, and more. Explore Brownstone Investment Group's tech stack below.

  • Open Graph
    Content Management System
  • RSS
    Content Management System
  • MemberSpace
    Customer Relationship Management
  • Squarespace Commerce
    E-commerce
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • KnowBe4
    Security
  • X-Content-Type-Options
    Web & Portal Technology

Brownstone Investment Group's Email Address Formats

Brownstone Investment Group uses at least 1 format(s):
Brownstone Investment Group Email FormatsExamplePercentage
FLast@brownstone.comJDoe@brownstone.com
90%
Last@brownstone.comDoe@brownstone.com
8%
First.Last@brownstone.comJohn.Doe@brownstone.com
1%
First@brownstone.comJohn@brownstone.com
1%

Frequently Asked Questions

Where is Brownstone Investment Group's headquarters located?

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Brownstone Investment Group's main headquarters is located at 505 Fifth Avenue 10th Floor New York, New York 10017 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Brownstone Investment Group's phone number?

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You can contact Brownstone Investment Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Brownstone Investment Group's official website and social media links?

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Brownstone Investment Group's official website is brownstone.com and has social profiles on LinkedIn.

What is Brownstone Investment Group's SIC code NAICS code?

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Brownstone Investment Group's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 52 - Finance and Insurance.

How many employees does Brownstone Investment Group have currently?

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As of June 2026, Brownstone Investment Group has approximately 71 employees across 2 continents, including North AmericaAsia. Key team members include Ceo And Founding Partner: D. L.Chief Executive Officer And Founding Partner: D. O.Chief Compliance Officer: M. H. H.. Explore Brownstone Investment Group's employee directory with LeadIQ.

What industry does Brownstone Investment Group belong to?

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Brownstone Investment Group operates in the Financial Services industry.

What technology does Brownstone Investment Group use?

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Brownstone Investment Group's tech stack includes Open GraphRSSMemberSpaceSquarespace CommercePriority HintsPHPKnowBe4X-Content-Type-Options.

What is Brownstone Investment Group's email format?

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Brownstone Investment Group's email format typically follows the pattern of FLast@brownstone.com. Find more Brownstone Investment Group email formats with LeadIQ.

When was Brownstone Investment Group founded?

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Brownstone Investment Group was founded in 1998.

Brownstone Investment Group

Financial ServicesNew York, United States51-200 Employees

Since 1998, Brownstone Investment Group has built a reputation as a trusted trading partner, liquidity provider, and pioneer of electronic trading technology within all asset classes. We actively value and trade millions of unique securities with counterparties of all shapes and sizes โ€“ from the smallest local investment advisers to the largest global asset managers.

Section iconCompany Overview

Headquarters
505 Fifth Avenue 10th Floor New York, New York 10017 United States
Phone number
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
52 - Finance and Insurance
Founded
1998
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    Brownstone Investment Group's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Brownstone Investment Group's revenue is estimated to be in the range of $50M$100M

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