A breakdown of the 1.1K+ companies running Amazon Neptune.
Top industries
Information technology and services380
Professional and business services145
Financial services123
Industrial and manufacturing107
Education and training73
Health and wellness63
Media and telecommunications50
Art, sports and recreation39
No industry recorded: 19
Company size
1–1039 (4%)
11–5099 (9%)
51–250193 (17%)
251–50090 (8%)
501–1,00091 (8%)
1,001–5,000213 (19%)
5,001–10,000116 (10%)
10,001+266 (24%)
Share of companies with a recorded size, by employees.
No size recorded: 56
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Frequently asked questions
About the Amazon Neptune data on this page.
How many companies use Amazon Neptune?
Firmable holds confirmed Amazon Neptune detections for 1,163 distinct companies, 166 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Amazon Neptune?
Karbon, THL Partners and TekStream Solutions, LLC are among the most prominent in the current set.
What industries use Amazon Neptune?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Amazon Neptune?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are Amazon Neptune users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
166 companies were confirmed in the last 90 days. Last detection 19 September 2026.
