ASTM International competitorsClear all
ASTM International's top competitors include American National Standards Institute (ANSI), American Society of Safety Professionals, IPC International and American Physical Society.
 ASTM International ASTM International (American Society For Testing and Materials) is a company that engages in standards development for products, materials, and services. |  American National Standards Institute (ANSI) American National Standards Institute (ANSI) is an administrator and coordinator of the U.S. private sector voluntary standardization system. |  American Society of Safety Professionals American Society of Safety Professionals is a company that provides education, advocacy, standards development. |  IPC International IPC International is an organization that specializes in standards, education, and advocacy for the electronics industry. |  American Physical Society American Physical Society (APS, APS Physics) is a nonprofit organization that promotes and diffuses the knowledge of physics through its research journals, scientific meetings, and international activities. | |
Founding Date | Founding Date 1898 | Founding Date 1918 | Founding Date 1911 | Founding Date 1957 | Founding Date 1899 |
Type | Type Private | Type Private | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations Conshohocken, US HQ Bruxelles, BE Ottawa, CA Chaoyang Qu, CN Cercado De Lima, PE Washington, US | Locations Washington, US HQ New York, US | Locations Park Ridge, US HQ | Locations Bannockburn, US HQ Brussels, BE Chengdu Shi, CN Qing Dao Shi, CN Shen Zhen Shi, CN Su Zhou Shi, CN see more | Locations Berwyn Heights, US HQ Washington, US |
Employees | Employees 5402% increase | Employees 207 | Employees 343 | Employees 3981% increase | Employees 4221% increase |
Twitter followers | Twitter followers 15.8 k | Twitter followers 15.8 k | Twitter followers N/A | Twitter followers 4.6 k | Twitter followers 143.1 k |
Number of tweets (last 30 days) | Number of tweets (last 30 days) 88 | Number of tweets (last 30 days) 85 | Number of tweets (last 30 days) N/A | Number of tweets (last 30 days) 57 | Number of tweets (last 30 days) 131 |
Average likes per tweet (last 30 days) | Average likes per tweet (last 30 days) 4.3 | Average likes per tweet (last 30 days) 1.7 | Average likes per tweet (last 30 days) N/A | Average likes per tweet (last 30 days) 0.7 | Average likes per tweet (last 30 days) 5.5 |
Percentage of tweets with engagement (last 30 days) | Percentage of tweets with engagement (last 30 days) 95.45% | Percentage of tweets with engagement (last 30 days) 85.88% | Percentage of tweets with engagement (last 30 days) N/A | Percentage of tweets with engagement (last 30 days) 73.68% | Percentage of tweets with engagement (last 30 days) 96.95% |
Alexa Website Rank | Alexa Website Rank 108718 | Alexa Website Rank 151982 | Alexa Website Rank 333405 | Alexa Website Rank 434782 | Alexa Website Rank 6115 |
Employee Rating | Employee Rating 3.9 | Employee Rating N/A | Employee Rating 3.1 | Employee Rating 3.6 | Employee Rating 3.6 |
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American National Standards Institute (ANSI)
HQ
Washington, US
Employees
207
American National Standards Institute (ANSI) is an administrator and coordinator of the U.S. private sector voluntary standardization system.
View companyAmerican Society of Safety Professionals
HQ
Park Ridge, US
Employees
343
American Society of Safety Professionals is a company that provides education, advocacy, standards development.
View companyIPC International
HQ
Bannockburn, US
Employees
398↑ 1% increase
IPC International is an organization that specializes in standards, education, and advocacy for the electronics industry.
View companyAmerican Physical Society
HQ
Berwyn Heights, US
Employees
422↑ 1% increase
American Physical Society (APS, APS Physics) is a nonprofit organization that promotes and diffuses the knowledge of physics through its research journals, scientific meetings, and international activities.
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