American Physical Society competitors and similar companiesClear all

American Welding Society's competitors and similar companies include SPIE and ASTM International.
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American Welding Society
American Welding Society
American Welding Society is a non-profit organization.
SPIE
SPIE
SPIE is a not-for-profit organization for optics and photonics.
ASTM International
ASTM International
ASTM International (American Society For Testing and Materials) is a company that engages in standards development for products, materials, and services.
Founding Date
Founding Date
1919
Founding Date
1955
Founding Date
1898
Type
Type
Private
Type
Private
Type
Private
Tags
Locations
Locations
Doral, US HQ
Locations
Bellingham, US HQ
Cardiff, GB
Locations
Conshohocken, US HQ
Bruxelles, BE
Ottawa, CA
Chaoyang Qu, CN
Cercado De Lima, PE
Washington, US
Employees
Employees
5632% increase
Employees
5451% increase
Employees
5402% increase
Twitter followers
Twitter followers
9.1 k
Twitter followers
15 k
Twitter followers
15.9 k
Number of tweets (last 30 days)
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
410
Number of tweets (last 30 days)
83
Average likes per tweet (last 30 days)
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
1.6
Average likes per tweet (last 30 days)
4
Percentage of tweets with engagement (last 30 days)
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
83.66%
Percentage of tweets with engagement (last 30 days)
100%
Alexa Website Rank
Alexa Website Rank
290300
Alexa Website Rank
202497
Alexa Website Rank
108718
Employee Rating
Employee Rating
3.7
Employee Rating
4.4
Employee Rating
3.9
For sources of this data, please see the company profile

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SPIE
HQ
Bellingham, US
Employees
545↑ 1% increase

SPIE is a not-for-profit organization for optics and photonics.

View company
ASTM International
HQ
Conshohocken, US
Employees
540↑ 2% increase

ASTM International (American Society For Testing and Materials) is a company that engages in standards development for products, materials, and services.

View company