A breakdown of the 834 companies running AWS Key Management Service (KMS).
Top industries
Information technology and services413
Financial services131
Professional and business services78
Industrial and manufacturing54
Education and training25
Media and telecommunications21
Construction and building13
Art, sports and recreation12
No industry recorded: 30
Company size
1–1035 (4%)
11–5082 (10%)
51–250155 (20%)
251–50091 (12%)
501–1,00063 (8%)
1,001–5,000145 (19%)
5,001–10,00038 (5%)
10,001+174 (22%)
Share of companies with a recorded size, by employees.
No size recorded: 51
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Frequently asked questions
About the AWS Key Management Service (KMS) data on this page.
How many companies use AWS Key Management Service (KMS)?
Firmable holds confirmed AWS Key Management Service (KMS) detections for 834 distinct companies, 190 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use AWS Key Management Service (KMS)?
Bitdeer, Zachary Piper Solutions and Workstreet are among the most prominent in the current set.
What industries use AWS Key Management Service (KMS)?
Information technology and services, financial services and professional and business services lead the set, across 18 industries in total.
What size companies use AWS Key Management Service (KMS)?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are AWS Key Management Service (KMS) users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
190 companies were confirmed in the last 90 days. Last detection 7 September 2026.
