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O'Connor Employee Directory

Real EstateTexas, United States201-500 Employees

O'Connor is a Houston-based firm operating in the real estate services sector, established in 1974. It specializes in real estate valuation and consulting, leveraging data and technical expertise to support nationwide, complex assignments with a focus on fast turnaround and cost efficiency. Its professional team comprises real estate appraisers, property tax consultants, commercial property advisors, and market researchers.

The firm describes itself as the largest independent real estate services firm in the Southwest, reflecting its regional footprint. In early 2025, it expanded its geographic reach with a New York office to bolster its property tax services, led by Frank Grampone.

Find O'Connor employees' phone numbers or email addresses

O'Connor Global Highlights

Location
Employees

North America
171

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  • United States Of America
    171

Asia
33

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  • India
    23
  • Philippines
    7
  • Malaysia
    3

South America
7

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  • Colombia
    7

Europe
6

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  • United Kingdom Of Great Britain And Northern Ireland
    4
  • Ireland
    2

O'Connor's Leadership

  • Stylized image of a person
    D. P.
    Property Tax Consultant - Pt Ch
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. A.
    Director Of Acquisitions
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. M.
    Marketing Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. L.
    National Property Tax Operations Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. D.
    Senior Property Tax Consultant
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. P.
    Supervisor
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. C. C. G.
    Ejecutivo De Ventas
    Phone icon
    Mobile Phone
  • Stylized image of a person
    P. B.
    Commercial Property Tax Consultant
    Phone icon
    Mobile Phone

O'Connor Employee Metrics

100%
50%
0%
2026
2025
  • Entrepreneurship
  • Sales
  • Business
  • Community & Social Services
  • Administrative
  • Other
  • Consultant

Contact profiles from O'Connor

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    E. M.
    Property Tax Consultant
    Phone icon
    Mobile Phone
    Jul 30, 2026
  • Stylized image of a person
    G. B.
    Production Control
    Phone icon
    Mobile Phone
    Oct 16, 2024
  • Stylized image of a person
    G. R.
    Associate
    Phone icon
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    J. S.
    Cost Segregation Specialist
    Phone icon
    Mobile Phone
    Jul 04, 2025
  • Stylized image of a person
    K. D.
    Bookkeeping Department
    Phone icon
    Mobile Phone
    Oct 22, 2024
  • Stylized image of a person
    L. S.
    Property Tax Consultant
    Phone icon
    Mobile Phone
    Oct 24, 2024
  • Stylized image of a person
    M. H.
    Associate
    Phone icon
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    M. P.
    Software Solutions Architect
    Phone icon
    Mobile Phone
    Jul 24, 2026
  • Stylized image of a person
    R. R.
    Consultant
    Phone icon
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    R. L.
    Sales Executive
    Phone icon
    Mobile Phone
    Oct 22, 2024

Frequently Asked Questions

What is O'Connor known for?

Minus sign iconPlus sign iconO'Connor was founded in 1974 operates in the Real Estate industry; you can contact the main corporate office by phone at
+1-214-331-****
. Explore O'Connor's company overview page for more information.

What is O'Connor's most common email format?

Minus sign iconPlus sign iconO'Connor employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Connor email formats with LeadIQ.

How many employees does O'Connor have currently?

Minus sign iconPlus sign iconO'Connor has approximately 399 employees as of July 2026. These team members are located across 4 continents, including North AmericaAsiaSouth America.

Who are O'Connor's key employees and leadership?

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As of July 2026, O'Connor's key employees include:

  • Property Tax Consultant - Pt Ch: D. P.
  • Director Of Acquisitions: J. A.
  • Marketing Manager: A. M.
  • National Property Tax Operations Manager: J. L.
  • Senior Property Tax Consultant: B. D.

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