MIKOLAJ BARCZENTEWICZ
- Address
- GRZYBOWSKA 87, WARSAW 00844
- Service
- CONTENT RESEARCH
- Total reported
- $161,004
- Website
- Find website (990s don't list vendor websites; this searches DuckDuckGo)
Who paid them
| Year | Organization | Service | Location | Paid | Filing |
|---|---|---|---|---|---|
| 2023 | INTERNATIONAL POLICY NETWORK | CONTENT RESEARCH | WARSAW | $161,004 | view original ↗ |
Grouped by normalized name; different firms with identical names appear together. Check the addresses.
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