A breakdown of the 840 companies running Optibase.
Top industries
Information technology and services349
Professional and business services122
Financial services60
Health and wellness60
Education and training46
Art, sports and recreation34
Construction and building21
Industrial and manufacturing15
No industry recorded: 63
Company size
1–10112 (16%)
11–50232 (34%)
51–250245 (36%)
251–50060 (9%)
501–1,00013 (2%)
1,001–5,00013 (2%)
5,001–10,0005 (1%)
10,001+2 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 158
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Frequently asked questions
About the Optibase data on this page.
How many companies use Optibase?
Firmable holds confirmed Optibase detections for 840 distinct companies, 437 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Optibase?
Assort Health, Proof and Abby Care are among the most prominent in the current set.
What industries use Optibase?
Information technology and services, professional and business services and financial services lead the set, across 18 industries in total.
What size companies use Optibase?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Optibase users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
437 companies were confirmed in the last 90 days. Last detection 20 September 2026.
