CarbonSustain-preview

Carbonsustain

CarbonSustain

Private

Berkeley, CaliforniaEnergy & Sustainabilityhttps://www.carbonsustain.io/

Last Round

Accelerator

Aug 1, 2024

Total Funding Raised

$32,000

Momentum Score

25 /100

Company Overview

CarbonSustain is a business/productivity software company that develops an accounting and AI insights SaaS platform designed to track and manage carbon emissions.

Sector

Energy & Sustainability

Verticals

ESG Analytics, Compliance

Business Model

B2B

Customer Profile

Subscription SaaS, Marketplace Commission, Services & Consulting

AI Layer

Application

Keywords

carbon accounting platformcarbon management platformemissions accountingdecarbonization platformClimate TechAI-driven insightsScope 3 emissionsemissions reportingcarbon creditsblockchain carbon creditstokenized carbon creditsESG analyticscompliance softwareemissions calculatorScope 1 emissionsScope 2 emissionscarbon credit marketplace

Historical Pricing

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Caplight Momentum Score

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CarbonSustain Comps

Public and private peers based on 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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CarbonSustain Funding Rounds

Historical fundraising activity

Round	Date	Amount Raised	Valuation	Investors	Sources
Accelerator	Aug 1, 2024
Grant	Jun 7, 2024
Grant	May 1, 2024
Grant	Nov 16, 2023
Accelerator	Nov 1, 2023
Grant	Jun 1, 2023

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CarbonSustain Investors

Notable investors and investment history

Investor	Rounds
Berkeley Haas Entrepreneurship Program	Grant, Accelerator
Big Ideas Contest	Grant
UC LAUNCH	Accelerator
CITRIS and the Banatao Institute	Grant
XRPL Grants Program	Grant

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Market signals

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Jul 29, 2025
Grew 35% QoQ, from 17 to 23 employees.
Apr 17, 2025
Grew 36% QoQ, from 14 to 19 employees.

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CarbonSustain Filings

SEC and related filings with document metadata.

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CarbonSustain Filings

SEC and related filings with document metadata.

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Firmographic Details

HeadquartersBerkeley, California

Employee Range11

Year Founded2023

Last FundingAug 1, 2024

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