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In business since 1974, we have the resources and unparalleled market expertise to provide you with all of your real estate valuation and consulting needs. Fast turnaround and cost-efficiency are our hallmarks. Our staff of more than 200 employees includes experienced real estate appraisers, property tax consultants, commercial property advisors and professional market researchers. We merge quality data with technical proficiency. We have the resources to handle complex assignments nationwide. We're the largest independent real estate services firm in the Southwest. We are confident O'Connor can be a key part of your organization's future success.

O'Connor Questions

The O'Connor annual revenue was $543.1 million in 2026.

Kathy Riggs is the COO of O'Connor.

156 people are employed at O'Connor.

O'Connor is based in Houston, Texas.

The NAICS codes for O'Connor are [53, 54, 53139, 5313, 541, 54121, 531, 531390, 5412].

The SIC codes for O'Connor are [729, 72].

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