GranBio

Private

São PauloEnergy & Sustainabilityhttps://www.granbio.com/

Last Round

Strategic

Jun 25, 2026

Est. Valuation

$2B

Total Funding Raised

$529.73M

Company Overview

GranBio is a biotechnology company that provides solutions to transform biomass into renewable products such as biofuels, biochemicals, and nanocellulose.

Sector

Energy & Sustainability

Verticals

Alternative Fuels, Biotechnology, Advanced Materials, Clean Manufacturing, Circular Economy

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts

AI Layer

Non-AI

Keywords

sustainable aviation fuelSAFbiomass conversiontechnology licensingcellulosic ethanol2G ethanolbiorefinery technologynanocellulosewaste to valuerenewable biofuelsbiochemicalscellulosic biomasshard-to-abate sectorsbiomass to liquidspulp mill retrofitAVAP technology

Historical Pricing

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GranBio Comps

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GranBio 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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GranBio Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Strategic	Jun 25, 2026
Grant	Jan 26, 2023
Grant	Nov 30, 2021
VC Round	Sep 16, 2015
Debt	May 16, 2013
Private Equity	Jan 1, 2013

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Key People

Founding team and executive leadership

Luiz Oliveira

Chief Executive Officer

Executive Team

Guilherme Mottin Refinetti

CFO

Executive Team

GranBio Investors

Notable investors and investment history

GranBio investors
Investor	Rounds
USDA Forest Service	Grant
National Bank for Economic and Social Development	Debt
U.S. Endowment for Forestry and Communities	Grant
BNDES Participações S.A.	VC Round, Private Equity
Department of Energy	Grant

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GranBio Filings

SEC and related filings with document metadata.

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

SEC and related filings with document metadata.

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Firmographic Details

HeadquartersSão Paulo

Employee Range118

Year Founded2011

Last FundingJun 25, 2026

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