What departments does O'Connor have?

O'Connor has employees across 6 departments including Consultant, Operations, Information Technology, Solutions Engineering, Sales.

What is the largest department at O'Connor?

The largest department at O'Connor is Consultant with 5 employees.

Where are O'Connor employees located globally?

O'Connor has employees across 4 continents and 7 countries including Malaysia, India, Philippines, United Kingdom Of Great Britain And Northern Ireland, Ireland.

How has O'Connor's team size changed over time?

O'Connor's team has grown from approximately 154 to 182 employees based on available data.

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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.

O'Connor Global Highlights

North America
171

United States Of America
171

Asia
33

India
23
Philippines
7
Malaysia
3

South America
7

Colombia
7

Europe
6

United Kingdom Of Great Britain And Northern Ireland
4
Ireland
2

O'Connor's Leadership

D. P.
Property Tax Consultant - Pt Ch
Mobile Phone
Email
J. A.
Director Of Acquisitions
Mobile Phone
Email
J. L.
National Property Tax Operations Manager
Mobile Phone
Email
B. D.
Senior Property Tax Consultant
Mobile Phone
Email
B. P.
Supervisor
Mobile Phone
Email
J. C. C. G.
Ejecutivo De Ventas
Mobile Phone
Email
D. C.
Commercial Property Tax Consultant
Mobile Phone
Email
D. R.
Safety Tech
Mobile Phone
Email

O'Connor Employee Metrics

100%

50%

2026

2025

Entrepreneurship
Sales
Business
Community & Social Services
Administrative
Other
Consultant

Contact profiles from O'Connor

Name

Title

Contact

Location

Last Update

G. R.
Associate
Mobile Phone
Email
Oct 17, 2024
J. S.
Cost Segregation Specialist
Mobile Phone
Email
Jul 04, 2025
K. D.
Bookkeeping Department
Mobile Phone
Email
Oct 22, 2024
L. S.
Property Tax Consultant
Mobile Phone
Email
Oct 24, 2024
M. H.
Associate
Mobile Phone
Email
Oct 17, 2024
M. P.
Software Solutions Architect
Mobile Phone
Email
Jul 24, 2026
R. L.
Sales Executive
Mobile Phone
Email
Oct 22, 2024
G. N.
Human Resource And Admin
Mobile Phone
Email
India, Tamil Nadu
Sep 04, 2026
K.
Web Researcher At O'connor And Associates
Mobile Phone
Email
India
Jun 01, 2026

Frequently Asked Questions

What is O'Connor known for?

O'Connor was founded in 1974 and operates in the Real Estate industry. You can contact O'Connor's 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?

O'Connor employees' email format typically follows the pattern of FLast@poconnor.com. 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?

O'Connor has approximately 393 employees as of August 2026. These team members are located across 4 continents, including North America, Asia and South America.

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

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

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

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O'Connor Employee Directory

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