CallStream AI Oy

OYActive

Y-tunnus 3450274-6Hevosenkenkä 3, 02600 EspooComputer programming activities· NACE 6210Est. 2024 · 2 years old2 employeescallstream.ai

Overview Financials People & ownership Related companies

CallStream AI Oy is a Finnish OY based in Espoo, operating in the Computer programming activities sector. Incorporated in 2024, the company has 2 employees and reported revenue of EUR 4K in its latest annual filing.

Revenue 2025

EUR 4K

EBITDA margin

-195.8%

Net profit 2025

EUR -8K

2 employees

Key ratios

See full ratios →

-364.8%

This company

20242025

0.2×

This company

20242025

-544.5%

This company

20242025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 4K	—
EBITDA	EUR -8K	—
Net profit	EUR -8K	—
Total assets	EUR 1K	—
Equity	EUR -5K	—
Employees	2	—

Contact

Address

Hevosenkenkä 3, 02600 Espoo

contact@callstream.ai

Website

callstream.ai

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Frequently asked questions

What is the Y-tunnus number of CallStream AI Oy?

CallStream AI Oy is registered with PRH / YTJ under Y-tunnus 3450274-6.

What is the revenue of CallStream AI Oy?

CallStream AI Oy reported revenue of EUR 4K in 2025.

How many employees does CallStream AI Oy have?

CallStream AI Oy employs 2 people as of the latest annual report.

Who is the chairman of CallStream AI Oy?

Tero Tapio Hartikainen chairs the board of CallStream AI Oy, in role since 2026.

Where is CallStream AI Oy headquartered?

CallStream AI Oy's registered address is Hevosenkenkä 3.

CallStream AI Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on CallStream AI Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on CallStream AI Oy