BirkSun Overview

  • Year Founded
  • 2016

Year Founded

  • Status
  • Out of Business

  • Employees
  • 11


  • Latest Deal Type
  • Out of Business

BirkSun General Information


Developer of solar products designed for charging smartphones. The company develops solar backpacks with built-in USB that can be used to charge smartphones and other wearable devices from the sun, enabling users to charge their devices anytime.

Contact Information

Ownership Status
Out of Business
Financing Status
Formerly Angel backed
Primary Industry
Electronics (B2C)
Other Industries
Other Consumer Durables
Primary Office
  • 1046 Princeton Drive
  • Suite 112, Venice
  • Los Angeles, CA 90292
  • United States

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BirkSun Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
2. Out of Business 20-May-2019 00000 Completed Out of Business
1. Angel (individual) 21-Jul-2016 00000 00000 Completed Startup
To view BirkSun’s complete valuation and funding history, request access »

BirkSun Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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