ANAB headquarters details
- Street address
- 600 N Plankinton Av suite 300
- City
- Milwaukee
- State / region
- Wisconsin
- ZIP / postal code
- 53203
- Country
- United States
- Phone
- +1 703 836 0025
- Founded
- 1989
- Website
- anab.ansi.org
Location map
Open in Google MapsAll ANAB office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Milwaukee HQ | Wisconsin | United States | Headquarters |
Showing the headquarters of 12 recorded locations. See every location in GraphIQ →
About ANAB
ANAB is headquartered in Milwaukee, Wisconsin, United States. Founded in 1989, the company has 12 recorded locations across 5+ countries and employs approximately 135 people worldwide.
Where is ANAB's main office?
ANAB's main headquarters office is located at 600 N Plankinton Av suite 300, Milwaukee, Wisconsin 53203, United States. This is the company's primary corporate address.
ANAB regional offices
Beyond its headquarters in Milwaukee, ANAB has recorded locations in United States, Argentina, India, Sweden and United Kingdom.
ANAB contact information
The main switchboard for ANAB headquarters can be reached at +1 703 836 0025. Official website: anab.ansi.org.
What does ANAB do?
ANAB provides leading accreditation services to testing and calibration laboratories, inspection and certifications bodies, reference material producers, and proficiency test providers. Jointly owned by the American National Standards Institute and the American Society for Quality, ANAB is dedicated to being a leader in guiding the international development of accreditation processes that build confidence and value for stakeholders while continually improving customer satisfaction.
Frequently asked questions
Where is ANAB headquarters?
ANAB's headquarters is located at 600 N Plankinton Av suite 300, Milwaukee, Wisconsin 53203, United States.
How many offices does ANAB have?
GraphIQ records 12 locations for ANAB across 5+ countries, as of October 2026.
What is ANAB's corporate address?
The corporate headquarters address is 600 N Plankinton Av suite 300, Milwaukee, Wisconsin 53203, United States.
When was ANAB founded?
ANAB was founded in 1989 and employs approximately 135 people.
What is ANAB's phone number?
The main phone number for ANAB headquarters is +1 703 836 0025.
How many employees does ANAB have?
ANAB has approximately 135 employees (GraphIQ estimate, 2026).