Pacific Shellfish Institute competitorsClear all

Pacific Shellfish Institute's top competitors include ClassNK, Madri+d, American Physical Society and University of the People.
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Pacific Shellfish Institute
Pacific Shellfish Institute
Pacific Shellfish Institute (PSI) is a nonprofit organization that promotes sustainable shellfish resources and a healthy marine environment through research and education.
ClassNK
ClassNK
ClassNK (also known as Nippon Kaiji Kyokai) is a foundation aimed at ensuring the safety of life and property at sea and the prevention of pollution of the marine environment.
Madri+d
Madri+d
Madri+d is a foundation created to support scientific research and technological innovation.
American Physical Society
American Physical Society
American Physical Society (APS) is a nonprofit organization that promotes and diffuses the knowledge of physics through its research journals, scientific meetings,and international activities.
University of the People
University of the People
University of the People is a non-profit online institution of higher education that offers associate and bachelor’s degrees.
Founding Date
Founding Date
1995
Founding Date
1899
Founding Date
2002
Founding Date
1899
Founding Date
2009
Type
Type
Private
Type
Private
Type
Private
Type
Private
Type
Private
Tags
Locations
Locations
Olympia, US HQ
Olympia, US
Locations
Shanghai, CN HQ
Béccar, AR
North Sydney, AU
The Lagoon, Amwaj Island, Muharraq, Kingdom Of Bahrain, BH
Chittagong, BD
Antwerpen, BE
São Paulo, BR
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Locations
Madrid, ES HQ
Locations
Berwyn Heights, US HQ
Ridge, US
Washington, US
Locations
Pasadena, US HQ
Employees
Employees
8
Employees
3031% increase
Employees
1271% increase
Employees
3782% increase
Employees
8945% increase
Twitter followers
Twitter followers
N/A
Twitter followers
398
Twitter followers
28.1 k
Twitter followers
126.4 k
Twitter followers
40.1 k
Number of tweets (last 30 days)
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
5
Number of tweets (last 30 days)
275
Number of tweets (last 30 days)
152
Number of tweets (last 30 days)
283
Average likes per tweet (last 30 days)
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
1.2
Average likes per tweet (last 30 days)
5.6
Average likes per tweet (last 30 days)
9.8
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)
N/A
Percentage of tweets with engagement (last 30 days)
92.36%
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
86.93%
Alexa Website Rank
Alexa Website Rank
N/A
Alexa Website Rank
232120
Alexa Website Rank
299412
Alexa Website Rank
61318
Alexa Website Rank
6329
Employee Rating
Employee Rating
N/A
Employee Rating
4
Employee Rating
N/A
Employee Rating
4
Employee Rating
3.3
For sources of this data, please see the company profile

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ClassNK
HQ
Shanghai, CN
Employees
303↑ 1% increase

ClassNK (also known as Nippon Kaiji Kyokai) is a foundation aimed at ensuring the safety of life and property at sea and the prevention of pollution of the marine environment.

View company
Madri+d
HQ
Madrid, ES
Employees
127↑ 1% increase

Madri+d is a foundation created to support scientific research and technological innovation.

View company
American Physical Society
HQ
Berwyn Heights, US
Employees
378↑ 2% increase

American Physical Society (APS) is a nonprofit organization that promotes and diffuses the knowledge of physics through its research journals, scientific meetings,and international activities.

View company
University of the People
HQ
Pasadena, US
Employees
894↑ 5% increase

University of the People is a non-profit online institution of higher education that offers associate and bachelor’s degrees.

View company