Petra Systems Overview

  • Year Founded
  • 2006

Year Founded

  • Status
  • Private

  • Employees
  • 30

Employees

  • Latest Deal Type
  • 2ndary - Private

  • Investors
  • 7

Petra Systems General Information

Description

Developer of clean energy technology designed to offer a smart streetlight network. The company's technology combines energy efficiency, renewable energy, and mobile data offload services with existing streetlight infrastructure to transform assets into the springboard for economically sound, 5G-ready Smart Cities, enabling municipalities, utilities, and mobile carriers to create revenue-generating streetlight networks and enhancing the quality of life

Contact Information

Website
petra.onke.com
Formerly Known As
Petra Solar
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • One Cragwood Road
  • Suite 303
  • South Plainfield, NJ 07080
  • United States
+1 (908)
Primary Industry
Alternative Energy Equipment
Vertical(s)
Corporate Office
  • One Cragwood Road
  • Suite 303
  • South Plainfield, NJ 07080
  • United States
+1 (908)

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Petra Systems Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Secondary Transaction - Private Completed Profitable
4. Secondary Transaction - Private 01-Jan-2021 Completed Profitable
3. Grant 17-Sep-2010 Completed Profitable
2. Early Stage VC (Series B) 08-Feb-2010 $40M $54M Completed Profitable
1. Early Stage VC (Series A) 23-May-2007 $14M $14M Completed Profitable
To view Petra Systems’s complete valuation and funding history, request access »

Petra Systems Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series B
Series A
To view Petra Systems’s complete cap table history, request access »

Petra Systems Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of clean energy technology designed to offer a smart streetlight network. The company's technology combines en
Alternative Energy Equipment
South Plainfield, NJ
30 As of 2025

Wildpoldsried, Germany
 

Fremont, CA
 
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Petra Systems Competitors (21)

One of Petra Systems’s 21 competitors is Sonnen, a Formerly VC-backed company based in Wildpoldsried, Germany.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Sonnen Formerly VC-backed Wildpoldsried, Germany
Enphase Energy Formerly VC-backed Fremont, CA
Dynapower Formerly PE-Backed South Burlington, VT
SunPower (Alternative Energy Equipment) Corporate Backed or Acquired Richmond, CA
REC Solar (San Luis Obispo) Private Equity-Backed San Luis Obispo, CA
You’re viewing 5 of 21 competitors. Get the full list »

Petra Systems Patents

Petra Systems Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
EP-3488625-A1 Integrated street light controller and small cell Inactive 20-Jul-2016
US-20180027359-A1 Integrated street light controller and small cell Inactive 20-Jul-2016
US-20190274021-A1 Integrated street light controller and small cell Inactive 20-Jul-2016 H04W4/70

Petra Systems Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

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Petra Systems Investors (7)

Investor Name Investor Type Holding Investor Since Participating Rounds
Sandia National Laboratories Corporation
U.S. Department of Energy Government
Arsenal Growth Growth/Expansion Minority
Craton Equity Partners PE/Buyout Minority
EnerTech Holding Company Venture Capital Minority
You’re viewing 5 of 7 investors. Get the full list »

Petra Systems Acquisitions (1)

Petra Systems’s most recent deal was a Merger/Acquisition with EnergyFlow Consulting. The deal was made on 20-Oct-2011.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
EnergyFlow Consulting 20-Oct-2011 Merger/Acquisition IT Consulting and Outsourcing
To view Petra Systems’s complete acquisitions history, request access »

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