Insights

Niche Focus Target family offices and multigenerational philanthropists who require advisory services for cohesive family giving, governance, and next-generation engagement, presenting opportunities for bundled philanthropy consulting and capacity-building offerings.

Low Revenue, High Potential The firm operates with modest revenue but specializes in high-value, specialized advisory services, suggesting opportunities to upsell premium family legacy programs, governance workshops, and exclusive facilitation engagements with wealth-advised clients.

Boutique Advantage Leverage its independent nonprofit stance and specialized multigenerational expertise to position as a trusted partner for high-net-worth families, foundations, and wealth advisors seeking bespoke training and facilitation without conflicts from larger agencies.

Strategic Partnerships Explore partnerships with larger consulting brands or impact-focused networks to co-deliver multi-generational philanthropy programs, expanding reach while maintaining 21/64’s specialized focus on family philanthropy dynamics.

Technology Enablement Utilize current tech stack and digital delivery capabilities to offer virtual training, governance simulations, and online facilitation modules, enabling scalable programs for dispersed family clients and expanding service delivery beyond New York.

21/64 Tech Stack

21/64 uses 8 technology products and services including Microsoft Clarity, oEmbed, Webpack, and more. Explore 21/64's tech stack below.

  • Microsoft Clarity
    Analytics
  • oEmbed
    Dev Tools
  • Webpack
    Development
  • Module Federation
    Development
  • OWL Carousel
    Javascript Libraries
  • reCAPTCHA
    Security
  • Tailwind CSS
    UI Frameworks
  • mOxie
    Web & Portal Technology

Media & News

21/64's Email Address Formats

21/64 uses at least 1 format(s):
21/64 Email FormatsExamplePercentage
First@2164.netJohn@2164.net
100%

Frequently Asked Questions

Where is 21/64's headquarters located?

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21/64's main headquarters is located at 445 Park Avenue New York, New York 10022 United States. The company has employees across 2 continents, including North AmericaEurope.

What is 21/64's official website and social media links?

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21/64's official website is 2164.net and has social profiles on LinkedIn.

What is 21/64's NAICS code?

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21/64's NAICS code is 8132 - Grantmaking and Giving Services.

How many employees does 21/64 have currently?

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As of June 2026, 21/64 has approximately 12 employees across 2 continents, including North AmericaEurope. Key team members include Senior Director: A. S.Executive Director: D. O. Y.Director Of Training And Engagement: R. P.. Explore 21/64's employee directory with LeadIQ.

What industry does 21/64 belong to?

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21/64 operates in the Philanthropic Fundraising Services industry.

What technology does 21/64 use?

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21/64's tech stack includes Microsoft ClarityoEmbedWebpackModule FederationOWL CarouselreCAPTCHATailwind CSSmOxie.

What is 21/64's email format?

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21/64's email format typically follows the pattern of First@2164.net. Find more 21/64 email formats with LeadIQ.

When was 21/64 founded?

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21/64 was founded in 2002.

21/64

Philanthropic Fundraising ServicesNew York, United States11-50 Employees

21/64 is an independent nonprofit practice that provides advisory, facilitation, and training services focused on multigenerational engagement within family philanthropy and family enterprises. The firm works with families that manage funds, foundations, or other wealth structures, as well as wealth and philanthropy advisors, to help multiple generations coordinate governance, giving, and service more effectively. It is based in New York City, New York. 

Positioned within the philanthropic fundraising services sector, 21/64 offers specialized support to families and their professional advisers seeking to align long-term leadership and charitable activities across generations. The organization operates as a focused practice with a relatively small to mid-sized team, delivering structured advising, facilitation, and training for next-generation engagement.

Section iconCompany Overview

Headquarters
445 Park Avenue New York, New York 10022 United States
Website
2164.net
NAICS Code
8132 - Grantmaking and Giving Services
Founded
2002
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M

    21/64's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    21/64's revenue is estimated to be in the range of $1M

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