Helix Power Overview

  • Year Founded
  • 1979

Year Founded

  • Status
  • Out of Business

  • Employees
  • 4

Employees

  • Latest Deal Type
  • Out of Business

Helix Power General Information

Description

Developer of flywheel energy storage systems designed to manage short-duration power fluctuations and support zero-carbon energy infrastructure. The company offers flywheel technology with high power density, response capability, and low maintenance requirements, enabling clients to improve grid stability, reduce energy waste, and extend asset life.

Contact Information

Website
www.helixpower.com
Ownership Status
Out of Business
Financing Status
Formerly Accelerator/Incubator backed
Corporate Office
  • 28 Dane Street
  • Somerville, MA 02143
  • United States
Primary Industry
Alternative Energy Equipment
Other Industries
Energy Storage
Other Equipment
Vertical(s)
CleanTech, Climate Tech
Corporate Office
  • 28 Dane Street
  • Somerville, MA 02143
  • United States

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Helix Power Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
11. Out of Business 16-Jun-2026 Completed Out of Business
10. Accelerator/Incubator 29-May-2024 Completed Startup
9. Accelerator/Incubator 17-Nov-2021 Completed Startup
8. Equity Crowdfunding 25-Aug-2021 Completed Startup
7. Grant 23-Jul-2019 Completed Startup
6. Grant 30-Jun-2018 Completed Startup
5. Accelerator/Incubator 01-Jan-2018 Completed Startup
4. Accelerator/Incubator 01-Jan-2016 Completed Startup
3. Angel (individual) 01-Jan-2016 Completed Startup
2. Grant 04-Nov-2015 $2.5M Completed Startup
To view Helix Power’s complete valuation and funding history, request access »

Helix Power Patents

  • 16

    Total Documents Applications and Grants

  • Total Patents Families

  • 6

    Granted

  • Pending

  • Expiring in next 12 mo

Helix Power Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-11146131-B2 Composite rotor for flywheel energy storage system Inactive 20-Sep-2019
US-20210091618-A1 Composite rotor for flywheel energy storage system Active 20-Sep-2019
WO-2021055912-A1 Composite rotor for flywheel energy storage system Inactive 20-Sep-2019
WO-2021055912-A8 Composite rotor for flywheel energy storage system Inactive 20-Sep-2019
US-11143277-B2 Rotor hub for flywheel energy storage system Inactive 20-Sep-2019 F16H33/02
To view Helix Power’s complete patent history, request access »

Helix Power Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Helix Power FAQs

  • When was Helix Power founded?

    Helix Power was founded in 1979.

  • Where is Helix Power headquartered?

    Helix Power is headquartered in Somerville, MA.

  • What is the size of Helix Power?

    Helix Power has 4 total employees.

  • What industry is Helix Power in?

    Helix Power’s primary industry is Alternative Energy Equipment.

  • Is Helix Power a private or public company?

    Helix Power is a Private company.

  • What is Helix Power’s current revenue?

    The current revenue for Helix Power is .

  • How much funding has Helix Power raised over time?

    Helix Power has raised $672K.

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