Black Spark Overview

  • Year Founded
  • 2022

Year Founded

  • Status
  • Out of Business

  • Employees
  • 3

Employees

  • Latest Deal Type
  • Out of Business

Black Spark General Information

Description

Developer of plasma-based technology intended to provide an environmentally safe system for eliminating toxic substances and protecting public health. The company offers a plasma-based remediation service that destroys polyfluoroalkyl substance contaminants in water and soil, enabling clients to eliminate chemicals that traditional methods cannot effectively remove.

Contact Information

Ownership Status
Out of Business
Financing Status
Formerly Accelerator/Incubator backed
Corporate Office
  • Terryville, CT
  • United States
Primary Industry
Environmental Services (B2B)
Other Industries
Other Commercial Services
Other Agriculture
Consulting Services (B2B)
Vertical(s)
Corporate Office
  • Terryville, CT
  • United States

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Black Spark Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
3. Out of Business 21-Sep-2026 Completed Out of Business
2. Accelerator/Incubator 01-Jun-2025 Completed Startup
1. Accelerator/Incubator 01-Jan-2025 Completed Startup
To view Black Spark’s complete valuation and funding history, request access »

Black Spark Patents

Black Spark Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20260239528-A1 High-voltage printed circuit board with integrated plasma discharge electrodes for scalable plasma-based water treatment systems Pending 07-Feb-2025

Black Spark Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

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Black Spark FAQs

  • When was Black Spark founded?

    Black Spark was founded in 2022.

  • Where is Black Spark headquartered?

    Black Spark is headquartered in Terryville, CT.

  • What is the size of Black Spark?

    Black Spark has 3 total employees.

  • What industry is Black Spark in?

    Black Spark’s primary industry is Environmental Services (B2B).

  • Is Black Spark a private or public company?

    Black Spark is a Private company.

  • What is Black Spark’s current revenue?

    The current revenue for Black Spark is .

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