AO Employee Directory

Architecture and PlanningCalifornia, United States201-500 Employees

Founded in 1974, AO is a full service Architectural, Master Planning and Design firm specializing in Retail, Residential and Mixed-Use projects. We have 50 years of experience in architecture and in the building industry working with America's premier Multifamily, Retail, Commercial, Mixed-Use real estate developers. The firm is one of Southern California's most respected and sought-after Architectural and Planning firms and is widely recognized as an industry leader in the design of high quality projects.

Find AO employees' phone numbers or email addresses

AO Global Highlights

North America
354

United States Of America
353
Canada
1

Europe
12

United Kingdom Of Great Britain And Northern Ireland
4
Ukraine
2
Switzerland
1
Netherlands
1
Italy
1
Spain
1
Austria
1
Belgium
1

Asia
9

Russian Federation
3
India
2
Iraq
1
Kazakhstan
1
Japan
1
Israel
1

Africa
1

Ghana
1

Oceania
1

Australia
1

AO's Leadership

R. C.
Partner
Mobile Phone
Email
H. L.
Owner
Mobile Phone
Email
K. S.
Partner
Mobile Phone
Email
R. Y.
President
Mobile Phone
Email
S. M.
Chairman
Mobile Phone
Email
J. R.
Director | Science + Technology
Mobile Phone
Email
J. V.
Design Director, Design Associate
Mobile Phone
Email
J. A.
Senior Associate | Director Of Architecture
Mobile Phone
Email

Contact profiles from AO

Name

Title

Contact Info

Location

Last Update

V. F.
Senior Associate Global Studio Director
Mobile Phone
Email
Oct 21, 2024
W. B.
Retail Studio Director
Mobile Phone
Email
Oct 23, 2024
S. M.
Iosa Evaluator/Lead/Auditor
Mobile Phone
Email
JapanChiba
Nov 13, 2025
D. B.
Project Manager
Mobile Phone
Email
Oct 24, 2025
E. R.
Architectural Project Manager
Mobile Phone
Email
United StatesArizona
Oct 18, 2025
R. W.
Senior Project Manager
Mobile Phone
Email
United StatesGeorgia
Oct 19, 2025
V. H.
Project Manager
Mobile Phone
Email
Oct 19, 2025
A. D.
Human Resources Manager
Mobile Phone
Email
United States
Nov 10, 2025
G. M.
Project Manager
Mobile Phone
Email
United States
Oct 22, 2025
E. V.
Senior Project Manager
Mobile Phone
Email
United States
Oct 23, 2025

Frequently Asked Questions

What is AO known for?

AO was founded in 1974 operates in the Architecture and Planning industry. The company's main headquarters is located in 144 North Orange Street Orange, CA 92866 us; you can contact the 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?

AO employees' email format typically follows the pattern of . 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?

AO has approximately 431 employees as of October 2025. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are AO's key employees and leadership?

As of October 2025, AO's key employees include:

Partner: R. C.
Owner: H. L.
Partner: K. S.
President: R. Y.
Chairman: S. M.

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