Identity graph
Blackstones headquarters, locations and relationships
- Legal name
- Blackstones CS Sp. z o.o.
- Industry
- HR Software
- Founded
- 2008
- Phone
- +48 22 390 84 00
- Website
- blackstones.eu
- LinkedIn profile for Blackstones
Blackstones office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Warsaw | Mazovia | Poland | Headquarters |
| Katowice | Silesia | Poland | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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Government
About Blackstones
Blackstones is headquartered in Warsaw, Mazovia, Poland. Founded in 2008, the company has 5 recorded locations and employs approximately 72 people worldwide.
Where is Blackstones's main office?
Blackstones's main headquarters office is located at 2 Ulica Floriańska, Warsaw, Mazovia 03-707, Poland. This is the company's primary corporate address.
Blackstones regional offices
Beyond its headquarters in Warsaw, Blackstones has recorded locations in Poland.
Blackstones contact information
The main switchboard for Blackstones headquarters can be reached at +48 22 390 84 00. Official website: blackstones.eu.
What does Blackstones do?
Blackstones offers a range of services, including accounting, reporting, HR and payroll support, company formation, and corporate services such as registered office provision. The company operates within the accounting industry and caters to businesses seeking comprehensive administrative support.
One entity, every stage
Put Blackstones to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Blackstones included. Fingerprint search
- Cover Plan territories Blackstones's 5 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
Blackstones: frequently asked questions
Where is Blackstones headquarters?
2 Ulica Floriańska, Warsaw, Mazovia 03-707, Poland.
What is Blackstones's phone number?
+48 22 390 84 00 (headquarters).
When was Blackstones founded?
2008.
How many employees does Blackstones have?
About 72, as of October 2026 (GraphIQ.ai estimate).
How many offices does Blackstones have?
5 locations, including Katowice.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Blackstones here is the same Blackstones in your CRM, territory plan and agent answers.
Where does this Blackstones data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.