3643companies in the directory 1104ISIN verified against the check digit 7exchanges 14sectors No real-time quotes — a reference work, not a trading platform3643companies in the directory 1104ISIN verified against the check digit 7exchanges 14sectors No real-time quotes — a reference work, not a trading platform
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Sonstige CLIR

ClearSign Combustion

CLIR NASDAQ US1850641028 Other

Stock factsheet

TickerCLIR
ExchangeNASDAQ
ISINUS1850641028
WKN
SectorOther
Size class Nano Cap
Market capitalisation 26 Mio. USD As of 2026-08-03

Company data from public sources (TMX Money, Canadian Securities Exchange, Nasdaq screener, Wikidata); every ISIN is verified against its check digit. Where „—“ appears, no verified value exists — we do not publish unverified identifiers. Market capitalisation is an order of magnitude as of the date shown, not a real-time figure. The size class follows the thresholds in common use (micro < $300m, small < $2bn, mid < $10bn) and is meant as an indication, not a definition.

Company profile

ClearSign Combustion is a US technology company that develops combustion technologies to reduce pollutant emissions and improve efficiency in industrial burners and heating systems. The company is in the commercialisation phase of its patented ClearSign Core technology.

Short profile generated automatically and checked for plausibility. A full editorial profile follows once we cover the company.

Share price

Price data from TradingView, possibly delayed. Not investment advice.

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Investor Relations

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