Insights

Strong Market Presence Mason Investment Advisory Services has established a solid reputation in the Greater Washington area, being recognized among the largest wealth management firms and top RIA firms, indicating a robust regional client base and potential for expanding regional high-net-worth individual and institutional client relationships.

Institutional Growth Opportunities With recent accolades as a top institutional consulting team and a diverse client portfolio including foundations and retirement plans, there are clear opportunities to expand institutional services and introduce tailored solutions to existing and prospective institutional clients.

Technology Adoption Utilizing advanced tech stacks such as JSON-LD, Adobe Creative Suite, and Cloudflare indicates a commitment to leveraging technology for branding and client engagement, presenting avenues to develop innovative digital financial advisory services and personalized client portals.

Leadership Expansion Recent hires and promotions, including a Senior Investment Consultant and COO, suggest active growth in leadership, which can be positioned as an opportunity to introduce premium advisory and executive-level services to new and existing clients.

Market Alignment With revenue estimates between 100 million and 250 million and a competitive landscape including firms like Ameriprise and Edelman, there is potential to differentiate through tailored high-touch services, enhancing client retention and attracting additional high-net-worth individuals seeking independent, conflicts-free advice.

The Mason Companies Tech Stack

The Mason Companies uses 8 technology products and services including SendGrid, jQuery, Priority Hints, and more. Explore The Mason Companies's tech stack below.

  • SendGrid
    Email Delivery
  • jQuery
    Javascript Libraries
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • Adobe Acrobat DC
    Rich Text Editors
  • X-XSS-Protection
    Security
  • Google Tag Manager
    Tag Management
  • The Events Calendar
    Web Platform Extensions

Media & News

The Mason Companies's Email Address Formats

The Mason Companies uses at least 1 format(s):
The Mason Companies Email FormatsExamplePercentage
FLast@masoncompanies.comJDoe@masoncompanies.com
94%
LastF@masoncompanies.comDoeJ@masoncompanies.com
2%
FirstLast@masoncompanies.comJohnDoe@masoncompanies.com
2%
First.Last@masoncompanies.comJohn.Doe@masoncompanies.com
2%

Frequently Asked Questions

Where is The Mason Companies's headquarters located?

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The Mason Companies's main headquarters is located at 11921 Freedom Drive Suite 1000 Reston, Virginia 20190 United States. The company has employees across 4 continents, including North AmericaEuropeAfrica.

What is The Mason Companies's phone number?

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You can contact The Mason Companies'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 The Mason Companies's official website and social media links?

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The Mason Companies's official website is masoncompanies.com and has social profiles on LinkedIn.

What is The Mason Companies's NAICS code?

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The Mason Companies's NAICS code is 52 - Finance and Insurance.

How many employees does The Mason Companies have currently?

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As of June 2026, The Mason Companies has approximately 77 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include Ceo: S. M.Chief Marketing Officer: A. M.Chief Marketing And Development Officer - Institutional Practice: W. T.. Explore The Mason Companies's employee directory with LeadIQ.

What industry does The Mason Companies belong to?

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The Mason Companies operates in the Financial Services industry.

What technology does The Mason Companies use?

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The Mason Companies's tech stack includes SendGridjQueryPriority HintsPHPAdobe Acrobat DCX-XSS-ProtectionGoogle Tag ManagerThe Events Calendar.

What is The Mason Companies's email format?

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The Mason Companies's email format typically follows the pattern of FLast@masoncompanies.com. Find more The Mason Companies email formats with LeadIQ.

When was The Mason Companies founded?

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The Mason Companies was founded in 1982.

The Mason Companies

Financial ServicesVirginia, United States51-200 Employees

The Mason Companies, based in Reston, Virginia, was founded in 1982 to provide highly customized financial planning, investment management and charitable giving guidance to private individuals and families. It also provides financial planning to senior corporate executives as a corporate-benefit service. The firm has expanded to include investment consulting for institutions—foundations, endowments, corporate funds and retirement plans—offering traditional or non-discretionary approaches as well as outsourced chief investment officer and discretionary arrangements.

The organization emphasizes straightforward, independent guidance delivered by experienced advisers, supported by data clients can use to make sound financial decisions, and operates as a boutique advisory practice with a relationship-based approach. Its client base includes private individuals and families, senior executives, and institutional investors seeking prudent guidance in financial planning and investment management. In May 2026, Mason Investment Advisory Services was named to Barron’s 2026 Top 100 Institutional Consulting Teams, reflecting external industry recognition.

Section iconCompany Overview

Headquarters
11921 Freedom Drive Suite 1000 Reston, Virginia 20190 United States
Phone number
NAICS Code
52 - Finance and Insurance
Founded
1982
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    The Mason Companies's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    The Mason Companies's revenue is estimated to be in the range of $100M$250M

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