Hemeris

Private

Gif-sur-YvetteFrontier & Industrial Techhttps://hemeris.bio/

Last Round

Seed

Oct 14, 2025

Total Funding Raised

$1.09M

Company Overview

Hemeris is an agricultural technology company that develops cold atmospheric plasma systems for the sustainable decontamination of seeds.

Sector

Frontier & Industrial Tech

Verticals

Biotechnology, Clean Manufacturing, Smart Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Application

Keywords

atmospheric cold plasmaseed decontaminationseed treatmentagtechcold plasma technologyseed disinfectiontollingorganic seed treatmentindustrial seed processingresidue-free processingbiotech equipmentclean manufacturingplasma reactorseed viabilityagri-food technology

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Hemeris Comps

Public and private peers based on sector, stage, and business model.

Hemeris 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

View Full Comps Set

Access detailed peer comparisons, multiples, and valuation benchmarks.

Hemeris Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed	Oct 14, 2025
Accelerator	Apr 10, 2022

View all Funding Rounds

Hemeris Investors

Notable investors and investment history

Hemeris investors
Investor	Rounds
ESSEC Ventures	Accelerator
ESSEC Alumni Business Angels	Seed
21st by CentraleSupélec	Accelerator, Seed

View all Investors

Hemeris Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation

Hemeris Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Hemeris's valuation, stock price, and market status.

Firmographic Details

HeadquartersGif-sur-Yvette

Employee Range8

Year Founded2021

Last FundingOct 14, 2025

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.