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Observations captured every day, across DNS records, public service scans and websites.
75,317
Technologies tracked, each matched to the companies running them and who to call.
Companies using ArcGIS API for JavaScript
Showing 5 of 1.8K+ companies
Michigan Economic Development Corporation
michiganbusiness.org · International trade and development · 251–500 employees
Last seen 9 Aug 2026
The most recent date Firmable detected ArcGIS API for JavaScript at this company.
Decision makers · 152 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
Chief Information OfficerMobileEmail
Stakeholder Engagement Director Michigan Office of Defense & Aerospace innovationMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
Michigan Economic Development Corporation announced startup semifinalists in the PitchMI events, advancing to the 2027 championship. · 2 Oct 2026
Michigan Economic Development Corporation announced the launch of Michigan LIFT with JPMorganChase, Ford Motor Company, Michigan Central, and Newlab. · 29 Sep 2026
gaithersburgmd.gov · Government public administration · 251–500 employees
Last seen 1 Sep 2026
The most recent date Firmable detected ArcGIS API for JavaScript at this company.
Decision makers · 92 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
Recreation Systems Support ManagerMobileEmail
Systems ManagerMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
Maryland State Arts Council invested into Gaithersburg, MD in grant on Sep 22nd '26. · 22 Sep 2026
City of Gaithersburg's Community Services Division partnered with Landcare and Carnegie to enhance Fields Road Elementary School's courtyards. · 7 Aug 2026
A breakdown of the 1.8K+ companies running ArcGIS API for JavaScript.
Top industries
Government and public services378
Information technology and services198
Construction and building155
Professional and business services146
Art, sports and recreation100
Real estate and home services90
Not for profit86
Education and training79
No industry recorded: 172
Company size
1–10169 (14%)
11–50199 (16%)
51–250264 (21%)
251–500142 (11%)
501–1,000127 (10%)
1,001–5,000190 (15%)
5,001–10,00054 (4%)
10,001+96 (8%)
Share of companies with a recorded size, by employees.
No size recorded: 571
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Frequently asked questions
About the ArcGIS API for JavaScript data on this page.
How many companies use ArcGIS API for JavaScript?
Firmable holds confirmed ArcGIS API for JavaScript detections for 1,812 distinct companies, 1,049 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use ArcGIS API for JavaScript?
Michigan Economic Development Corporation, City of Gaithersburg and Landgate are among the most prominent in the current set.
What industries use ArcGIS API for JavaScript?
Government and public services, information technology and services and construction and building lead the set, across 19 industries in total.
What size companies use ArcGIS API for JavaScript?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are ArcGIS API for JavaScript users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
1,049 companies were confirmed in the last 90 days. Last detection 20 September 2026.
