Insights

Strong Market Presence Gibson Sotheby's International Realty dominates the Massachusetts region with over 700 sales associates and 33 offices, providing extensive local market expertise and a broad client base for targeted marketing efforts.

Global Network Leverage The company's affiliation with Sotheby's International Realty gives it access to a vast international network of 1,100 offices across 83 countries, presenting opportunities for cross-border luxury property transactions and international client acquisition.

Recent Expansion Strategic office expansions in Italy and the Philippines, along with the acquisition of Advisors Living in Massachusetts, highlight a focus on growth and entry into new high-net-worth markets, creating avenues for premium property sales and international partnerships.

Technological Engagement Investments in creative services and digital tools suggest an emphasis on high-quality branding and marketing, enabling sales teams to leverage visually compelling campaigns and digital channels to attract luxury property clients.

Revenue Growth Potential With revenue estimated between $500 million and one billion, the company shows substantial financial health, indicating capacity for expanding sales initiatives, investing in technological upgrades, and onboarding new high-value clients to accelerate growth.

Gibson Sotheby's International Realty Tech Stack

Gibson Sotheby's International Realty uses 8 technology products and services including Open Graph, TrustArc, Funraise, and more. Explore Gibson Sotheby's International Realty's tech stack below.

  • Open Graph
    Content Management System
  • TrustArc
    Cookie Compliance
  • Funraise
    Fundraising And Donation Management
  • LinkedIn Learning
    Learning Management System
  • Adobe Flash
    Programming Languages
  • Yoast SEO
    Search Engines
  • Microsoft ASP.NET
    Web Frameworks
  • Facebook
    Widgets

Media & News

Gibson Sotheby's International Realty's Email Address Formats

Gibson Sotheby's International Realty uses at least 3 format(s):
Gibson Sotheby's International Realty Email FormatsExamplePercentage
First.Last@gibsonsir.comJohn.Doe@gibsonsir.com
58%
FirstL@gibsonsir.comJohnD@gibsonsir.com
34%
Last.First@gibsonsir.comDoe.John@gibsonsir.com
3%
F.Last@gibsonsir.comJ.Doe@gibsonsir.com
1%
FL@gibsonsir.comJD@gibsonsir.com
1%
Last@gibsonsir.comDoe@gibsonsir.com
1%
First@gibsonsir.comJohn@gibsonsir.com
1%
FLast@gibsonsir.comJDoe@gibsonsir.com
1%
First.Last@sothebysrealty.comJohn.Doe@sothebysrealty.com
96%
FirstL@sothebysrealty.comJohnD@sothebysrealty.com
2%
FirstLast@sothebysrealty.comJohnDoe@sothebysrealty.com
1%
First.Middle@sothebysrealty.comJohn.Michael@sothebysrealty.com
1%

Frequently Asked Questions

Where is Gibson Sotheby's International Realty's headquarters located?

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Gibson Sotheby's International Realty's main headquarters is located at 556 Tremont Street Boston, Massachusetts 02118 United States. The company has employees across 2 continents, including North AmericaAfrica.

What is Gibson Sotheby's International Realty's phone number?

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You can contact Gibson Sotheby's International Realty'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 Gibson Sotheby's International Realty's official website and social media links?

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Gibson Sotheby's International Realty's official website is sothebysrealty.com and has social profiles on LinkedIn.

What is Gibson Sotheby's International Realty's NAICS code?

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Gibson Sotheby's International Realty's NAICS code is 531 - Real Estate.

How many employees does Gibson Sotheby's International Realty have currently?

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As of February 2026, Gibson Sotheby's International Realty has approximately 656 employees across 2 continents, including North AmericaAfrica. Key team members include Ceo: C. B.Chief Growth Officer: M. M.Chief Marketing Officer: J. P. D. Z.. Explore Gibson Sotheby's International Realty's employee directory with LeadIQ.

What industry does Gibson Sotheby's International Realty belong to?

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Gibson Sotheby's International Realty operates in the Real Estate industry.

What technology does Gibson Sotheby's International Realty use?

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Gibson Sotheby's International Realty's tech stack includes Open GraphTrustArcFunraiseLinkedIn LearningAdobe FlashYoast SEOMicrosoft ASP.NETFacebook.

What is Gibson Sotheby's International Realty's email format?

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Gibson Sotheby's International Realty's email format typically follows the pattern of First.Last@gibsonsir.com. Find more Gibson Sotheby's International Realty email formats with LeadIQ.

When was Gibson Sotheby's International Realty founded?

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Gibson Sotheby's International Realty was founded in 1962.

Gibson Sotheby's International Realty

Real EstateMassachusetts, United States501-1000 Employees

We are the largest independently-owned real estate company based in Massachusetts, with 33 offices and more than 700+ sales associates serving Boston, Greater Boston, MetroWest, the North Shore, South Shore, South Coast, Cape Cod, Nantucket, Rhode Island and Coastal New Hampshire. 

 Founded 1962, Gibson Sotheby's International Realty is helmed by Larry Rideout and Paul McGann and offers a world of advantages to buyers and sellers, including hyperlocal expertise, exclusive media partnerships, and a reputation for white-glove service. The brokerage’s direct affiliation with Sotheby's and Sotheby's International Realty® offers the company unparalleled global reach through a network of 1,100 offices in 83 countries and territories.

Section iconCompany Overview

Headquarters
556 Tremont Street Boston, Massachusetts 02118 United States
Phone number
NAICS Code
531 - Real Estate
Founded
1962
Employees
501-1000

Section iconFunding & Financials

  • $500M$1B

    Gibson Sotheby's International Realty's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Gibson Sotheby's International Realty's revenue is estimated to be in the range of $500M$1B

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