51Blocksrevenue
Marketing AgencyLittleton, ColoradoFounded 2009CEO Brittany Filori
51Blocks is a Marketing Agency company based in Littleton, founded in 2009.
51Blocks revenue
51Blocks has not published its revenue. GetLatka estimates it at about $8M a year (June 2024).
| As of | Revenue | Source |
|---|---|---|
| Jun 2024 | $8MEST | GetLatka estimate |
51Blocks CEO, founders & employees
Brittany Filori founded 51Blocks in 2009 and runs it as CEO. 51Blocks had 29 employees (January 2025, LinkedIn).
- Brittany FiloriFounder & CEO
All 2 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Jan 2025 | 29 | |
| Jul 2024 | 30 |
51Blocks FAQ
What is 51Blocks' revenue?
GetLatka estimates 51Blocks' revenue at about $8M a year (June 2024). The company hasn't published its own figure.
How many employees does 51Blocks have?
51Blocks had 29 employees in January 2025, according to LinkedIn.
Who is the CEO of 51Blocks?
Brittany Filori is the CEO of 51Blocks and founded the company in 2009.
Who founded 51Blocks?
Brittany Filori founded 51Blocks in 2009.
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How this page is sourced
2 from public sources · 1 estimate. Founder figures link to the second they were said; public figures name their source; estimates are marked EST and say whose they are. Not financial advice.
Updated Aug 10, 2026Data disclaimerReport a correctionClaim this profileRun 51Blocks? Join the podcast