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Insights

Luxury network As an exclusive Knight Frank affiliate with access to a global luxury buyers network, target high-net-worth individuals and luxury property developers in Northern Ireland and UK markets for premium listing partnerships and cross-border referrals.

Expansion momentum Recent leadership appointments and Knight Frank partnership signal an active growth phase; leverage this to position Simon Brien for upscale project sales, new developments, and exclusive country estates collaborations.

Tech-enabled service World-class technology underpinning operations and service excellence creates a scalable platform for marketing automation, client onboarding improvements, and data-driven lead nurturing across residential, new homes, and lettings segments.

Market intelligence Access to Knight Frank global market insights combined with local NI expertise offers a compelling value proposition for developers and investors seeking international exposure and informed pricing strategies.

Diversified services Broad service mix including lettings, property management, mortgages and financial services presents cross-sell opportunities to investors and owners of multiple properties seeking end-to-end solutions.

Similar companies to Simon Brien

Simon Brien Tech Stack

Simon Brien uses 8 technology products and services including iCIMS, Canva, Usercentrics, and more. Explore Simon Brien's tech stack below.

Simon Brien's Email Address Formats

Simon Brien uses at least 2 email formats:
Simon Brien Email FormatsExamplePercentage
FLast@simonbrien.comJDoe@simonbrien.com
64%
First.Last@simonbrien.comJohn.Doe@simonbrien.com
36%

Frequently Asked Questions

What is Simon Brien's official website and social media links?

Minus sign iconPlus sign iconSimon Brien's official website is simonbrien.com and has social profiles on LinkedIn.

How much revenue does Simon Brien generate?

Minus sign iconPlus sign icon As of August 2026, Simon Brien's annual revenue is estimated to be $1M - $10M.

What is Simon Brien's SIC code and NAICS code?

Minus sign iconPlus sign iconSimon Brien's SIC code is 6531 - Real Estate Agents and Managers and NAICS code is 531 - Real Estate.

How many employees does Simon Brien have currently?

Minus sign iconPlus sign iconAs of August 2026, Simon Brien has approximately 44 employees across 2 continents, including Europe and North America. Key team members include Chief Business Officer: K. W., Partner: E. B. and Partner: T. O. Explore Simon Brien's employee directory with LeadIQ.

What industry does Simon Brien belong to?

Minus sign iconPlus sign iconSimon Brien operates in the Real Estate industry.

What technology does Simon Brien use?

Minus sign iconPlus sign iconSimon Brien's tech stack includes iCIMS, Canva, Usercentrics, Mailgun, Microsoft 365, Brevo, Adobe Creative Suite and Piwik PRO Core.

What is Simon Brien's email format?

Minus sign iconPlus sign iconSimon Brien's email format typically follows the pattern of FLast@simonbrien.com. Find more Simon Brien email formats with LeadIQ.

When was Simon Brien founded?

Minus sign iconPlus sign iconSimon Brien was founded in 2014.
Simon Brien logo

Simon Brien

Real EstateNorthern Ireland, United Kingdom11-50 Employees

Simon Brien is a real estate agency based in Belfast, Northern Ireland, with more than four decades of activity and a track record of transacting over 45,000 properties. The firm offers a broad suite of services, including private residential and new homes sales, premier and country estate properties, land sales, consultancy, lettings, property management, and mortgages and financial services. Its operations are grounded in customer care, extensive experience, and personalised service, underscored by technology that supports efficient delivery of its services.

It is an exclusive affiliate of Knight Frank, providing clients with access to the firm's global network and market intelligence, particularly for luxury homes in Northern Ireland. In January 2026, the firm announced the appointment of Andrea White, Robin Lyons, and Ryan McAvoy as Associate Directors, marking leadership expansion. Based in Belfast, the company operates within the Northern Ireland real estate market and leverages its Knight Frank partnership to broaden its reach and insights.

Section iconCompany Overview

Website
simonbrien.com
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
531 - Real Estate
Founded
2014
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M - $10M

    Simon Brien's revenue is estimated to be in the range of $1M - $10M

Company Leadership

  • Chief Business Officer at Simon Brien
    K. W.
    Chief Business Officer
    Mobile Phone
  • Partner at Simon Brien
    E. B.
    Partner
    Mobile Phone
  • Partner at Simon Brien
    T. O.
    Partner
    Mobile Phone
  • Associate Director at Simon Brien
    R. O.
    Associate Director
    Mobile Phone
  • Director at Simon Brien
    S. D.
    Director
    Mobile Phone

Employee Directory

  • Director at Simon Brien
    T. B.
    Director
    Mobile Phone
  • Associate Director at Simon Brien
    A. W.
    Associate Director
    Mobile Phone
  • Associate Director at Simon Brien
    R. L.
    Associate Director
    Mobile Phone
  • Director at Simon Brien
    B. E.
    Director
    Mobile Phone
  • Director at Simon Brien
    E. D.
    Director
    Mobile Phone

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