PolyJoule

Private

Billerica, MassachusettsEnergy & Sustainabilityhttps://www.polyjoule.com/

Last Round

Accelerator

Aug 14, 2024

Total Funding Raised

$1.03M

Company Overview

PolyJoule is an energy storage company that develops conductive polymer battery technology for safe, sustainable, and long-lasting stationary energy storage applications.

Sector

Energy & Sustainability

Verticals

Energy Storage, Advanced Materials, Smart Grid

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

conductive polymer batteryenergy storage systemstationary energy storagegrid-scale storagenon-flammable batterysolid-state batterylong-duration storagemetal-free batteryindustrial batteryESSbattery chemistryalternative batterysustainable energy storagenext-gen battery

Historical Pricing

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PolyJoule Comps

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PolyJoule comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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PolyJoule Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Accelerator	Aug 14, 2024
Grant	Feb 2, 2024
Grant	Aug 17, 2023

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Key People

Founding team and executive leadership

Eli Paster

Chief Executive Officer

Executive Team

David Neafus

Chief Financial Officer

Executive Team

PolyJoule Investors

Notable investors and investment history

PolyJoule investors
Investor	Rounds
NYSERDA	Grant
The Jeremy and Hannelore Grantham Environmental Trust	Series A
Vinyl Institute	Grant
AWS Clean Energy Accelerator	Accelerator

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PolyJoule Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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PolyJoule Filings

SEC and related filings with document metadata.

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Firmographic Details

HeadquartersBillerica, Massachusetts

Employee Range19

Year Founded2011

Last FundingAug 14, 2024

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