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AO Employee Directory

Architecture and PlanningCalifornia, United States201-500 Employees

AO is a mid-sized architecture and planning firm headquartered in Orange, California. Founded in 1974, the practice offers architectural design, master planning, and related design services for retail, residential, and mixed-use projects. Over its decades of operation, AO has collaborated with premier developers across multifamily, retail, commercial, and mixed-use sectors.

Locally and regionally, the firm is recognized for delivering high-quality projects and for its established presence in Southern California's built environment. Its work centers on providing integrated design solutions for complex development programs, helping clients realize cohesive, functional spaces.

Find AO employees' phone numbers or email addresses

AO Global Highlights

Location
Employees

North America
344

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  • United States Of America
    342
  • Canada
    1
  • Dominican Republic
    1

Europe
9

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  • United Kingdom Of Great Britain And Northern Ireland
    3
  • Ukraine
    2
  • Belgium
    1
  • Moldova
    1
  • Switzerland
    1
  • Austria
    1

Asia
8

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  • India
    3
  • Kazakhstan
    2
  • Iraq
    1
  • Russian Federation
    1
  • Pakistan
    1

Africa
2

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  • Ghana
    1
  • Algeria
    1

South America
1

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  • Brazil
    1

AO's Leadership

  • President at AO
    R. Y.
    President
    Mobile Phone
  • Owner at AO
    H. L.
    Owner
    Mobile Phone
  • Partner at AO
    K. S.
    Partner
    Mobile Phone
  • Senior Associate | Director Of Architecture at AO
    J. A.
    Senior Associate | Director Of Architecture
    Mobile Phone
  • Director Of Facilities at AO
    J. B.
    Director Of Facilities
    Mobile Phone
  • Senior Associate Global Studio Director at AO
    V. F.
    Senior Associate Global Studio Director
    Mobile Phone
  • Retail Studio Director at AO
    W. B.
    Retail Studio Director
    Mobile Phone
  • Creative Director at AO
    V. L.
    Creative Director
    Mobile Phone

AO Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Arts & Design
  • Accounting
  • Human Resources
  • Information Technology
  • Other

Contact profiles from AO

Name
Title
Contact
Location
Last Update
  • Project Manager at AO
    V. H.
    Project Manager
    Mobile Phone
    Aug 31, 2026
  • Design Project Manager at AO
    A. D.
    Design Project Manager
    Mobile Phone
    Oct 16, 2024
  • Project Manager at AO
    A. E.
    Project Manager
    Mobile Phone
    Oct 18, 2024
  • Senior Project Manager at AO
    H. M.
    Senior Project Manager
    Mobile Phone
    Oct 21, 2024
  • Manager at AO
    S. S.
    Manager
    Mobile Phone
    Oct 23, 2024
  • Inbound Manager at AO
    G. L.
    Inbound Manager
    Mobile Phone
    Jun 15, 2026
  • Senior Job Captain at AO
    D. C.
    Senior Job Captain
    Mobile Phone
    Oct 18, 2024
  • Principal at AO
    D. V.
    Principal
    Mobile Phone
    Oct 23, 2024
  • Senior Job Captain at AO
    E. M.
    Senior Job Captain
    Mobile Phone
    Oct 16, 2024
  • Senior Human Resources Generalist at AO
    K. K.
    Senior Human Resources Generalist
    Mobile Phone
    Jun 16, 2026

Frequently Asked Questions

What is AO known for?

Minus sign iconPlus sign iconAO was founded in 1974 and operates in the Architecture and Planning industry. You can contact AO's main corporate office by phone at
+1-714-639-****
. Explore AO's company overview page for more information.

What is AO's most common email format?

Minus sign iconPlus sign iconAO employees' email format typically follows the pattern of FirstL@aoarchitects.com. Trying to find reliable and up-to-date employee contact data? Find more AO email formats with LeadIQ.

How many employees does AO have currently?

Minus sign iconPlus sign iconAO has approximately 465 employees as of October 2026. These team members are located across 5 continents, including North America, Europe and Asia.

Who are AO's key employees and leadership?

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As of October 2026, AO's key employees include:

  • President: R. Y.
  • Owner: H. L.
  • Partner: K. S.
  • Senior Associate | Director Of Architecture: J. A.
  • Director Of Facilities: J. B.

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