SPIE competitorsClear all

SPIE's top competitors include American Welding Society, American Physical Society, Anhui Institute of Optics and Fine Mechanics, Institute of Electrical and Electronics Engineers (IEEE) and The Optical Society.
Discover new suppliers and conduct deeper comparison analysis with Craft for EnterpriseLearn more
Banner background
SPIE
SPIE
SPIE is a not-for-profit organization for optics and photonics.
American Welding Society
American Welding Society
American Welding Society is a non-profit organization.
American Physical Society
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.
Anhui Institute of Optics and Fine Mechanics
Anhui Institute of Optics and Fine Mechanics
Anhui Institute of Optics and Fine Mechanics (安徽光学精密机械研究所) is an academy of sciences.
Institute of Electrical and Electronics Engineers (IEEE)
Institute of Electrical and Electronics Engineers (IEEE)
Institute of Electrical and Electronics Engineers (IEEE) is a professional association dedicated to advancing technological innovation.
The Optical Society
The Optical Society
The Optical Society (OSA) is a professional association in optics and photonics.
Founding Date
Founding Date
1955
Founding Date
1919
Founding Date
1899
Founding Date
1970
Founding Date
1963
Founding Date
1916
Type
Type
Private
Type
Private
Type
Private
Type
Private
Type
Private
Type
Private
Tags
Locations
Locations
Bellingham, US HQ
Cardiff, GB
Locations
Doral, US HQ
Locations
Berwyn Heights, US HQ
Washington, US
Locations
Hefei, CN HQ
Locations
New York, US HQ
Wien, AT
Shen Zhen Shi, CN
Bengaluru, IN
Tokyo, JP
Moskva, RU
see more
Locations
Washington, US HQ
Employees
Employees
5451% increase
Employees
5361% increase
Employees
4221% increase
Employees
400
Employees
9,715
Employees
4741% decrease
Twitter followers
Twitter followers
14.8 k
Twitter followers
9 k
Twitter followers
146.9 k
Twitter followers
N/A
Twitter followers
333.5 k
Twitter followers
107
Number of tweets (last 30 days)
Number of tweets (last 30 days)
281
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
91
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
29
Number of tweets (last 30 days)
N/A
Average likes per tweet (last 30 days)
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)
9.1
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
13.6
Average likes per tweet (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
Percentage of tweets with engagement (last 30 days)
93.59%
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
N/A
Alexa Website Rank
Alexa Website Rank
202497
Alexa Website Rank
281881
Alexa Website Rank
6115
Alexa Website Rank
72993
Alexa Website Rank
803
Alexa Website Rank
422307
Employee Rating
Employee Rating
4.4
Employee Rating
3.7
Employee Rating
3.6
Employee Rating
N/A
Employee Rating
4
Employee Rating
3.2

Financial

Revenue (est.)
Revenue (est.)
N/A
Revenue (est.)
N/A
Revenue (est.)
$57.2m (FY, 2020)
Revenue (est.)
N/A
Revenue (est.)
N/A
Revenue (est.)
$49.5m (FY, 2019)
Net income
Net income
N/A
Net income
N/A
Net income
$28.7m (FY, 2020)
Net income
N/A
Net income
N/A
Net income
$3.4m (FY, 2019)
For sources of this data, please see the company profile

View company profiles

American Welding Society
HQ
Doral, US
Employees
536↑ 1% increase

American Welding Society is a non-profit organization.

View company
American 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.

View company
Anhui Institute of Optics and Fine Mechanics
HQ
Hefei, CN
Employees
400

Anhui Institute of Optics and Fine Mechanics (安徽光学精密机械研究所) is an academy of sciences.

View company
Institute of Electrical and Electronics Engineers (IEEE)
HQ
New York, US
Employees
9,715

Institute of Electrical and Electronics Engineers (IEEE) is a professional association dedicated to advancing technological innovation.

View company