What departments does O'Connor have?

O'Connor has employees across 13 departments including Consultant, Business Development, Human Resources, Marketing, Customer Success.

What is the largest department at O'Connor?

The largest department at O'Connor is Consultant with 11 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 181 employees based on available data.

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
178

United States Of America
178

Asia
26

India
18
Philippines
5
Malaysia
3

Europe
6

United Kingdom Of Great Britain And Northern Ireland
4
Ireland
2

South America
6

Colombia
6

O'Connor's Leadership

R. L.
Vp Of Business Development
Mobile Phone
Email
P. O.
President
Mobile Phone
Email
L. O.
Founder And President
Mobile Phone
Email
D. P.
Property Tax Consultant - Pt Ch
Mobile Phone
Email
N. G.
Owner, President
Mobile Phone
Email
S. Q.
Director Of Federal Tax Reduction/ Cost Segregation
Mobile Phone
Email
K. A.
Director Of Human Resources
Mobile Phone
Email
A. S.
Director, Care Management Services
Mobile Phone
Email

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

P. O.
President
Mobile Phone
Email
United States
Feb 27, 2025
D. P.
Property Tax Consultant - Pt Ch
Mobile Phone
Email
Jul 13, 2023
L. O.
Founder And President
Mobile Phone
Email
United StatesVirginia
Nov 01, 2025
N. G.
Owner, President
Mobile Phone
Email
United States
Oct 23, 2024
R. L.
Vp Of Business Development
Mobile Phone
Email
United StatesMississippi
Jun 04, 2026
S. Q.
Director Of Federal Tax Reduction/ Cost Segregation
Mobile Phone
Email
United StatesMississippi
May 13, 2026
K. A.
Director Of Human Resources
Mobile Phone
Email
United StatesMississippi
May 29, 2026
A. S.
Director, Care Management Services
Mobile Phone
Email
United StatesMaryland
Jun 23, 2025
J. A.
Director Of Acquisitions
Mobile Phone
Email
Jul 17, 2025
A. M.
Marketing Manager
Mobile Phone
Email
Jun 04, 2026

Frequently Asked Questions

What is O'Connor known for?

O'Connor was founded in 1974 operates in the Real Estate industry. The company's main headquarters is located in 2200 North Loop West Suite 200 Houston, Texas 77012 United States; 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?

O'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?

O'Connor has approximately 409 employees as of June 2026. These team members are located across 4 continents, including North AmericaAsiaEurope.

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

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

Vp Of Business Development: R. L.
President: P. O.
Founder And President: L. O.
Property Tax Consultant - Pt Ch: D. P.
Owner, President: N. G.

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O'Connor Employee Directory

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