A breakdown of the 37 companies running Kallithea.
Top industries
Information technology and services6
Professional and business services5
Industrial and manufacturing4
Retail trade3
Transport3
Construction and building2
Education and training2
Financial services2
No industry recorded: 4
Company size
1–101 (3%)
11–501 (3%)
51–2506 (20%)
251–5002 (7%)
501–1,0003 (10%)
1,001–5,0004 (13%)
5,001–10,0001 (3%)
10,001+12 (40%)
Share of companies with a recorded size, by employees.
No size recorded: 7
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
Find the accounts running a competitor today and go after them with the right argument.
Complementary tools
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the Kallithea data on this page.
How many companies use Kallithea?
Firmable holds confirmed Kallithea detections for 37 distinct companies, 10 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Kallithea?
profile software, Stefanini Group and Kuehne+Nagel are among the most prominent in the current set.
What industries use Kallithea?
Information technology and services, professional and business services and industrial and manufacturing lead the set, across 15 industries in total.
What size companies use Kallithea?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are Kallithea users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
10 companies were confirmed in the last 90 days. Last detection 3 September 2026.
