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Compare · CLIR vs VRT

CLIR vs VRT

Side-by-side comparison of ClearSign Technologies Corporation (CLIR) and Vertiv Holdings LLC (VRT): market cap, price performance, sector, and recent activity on the wire.

Summary

  • CLIR operates in Industrials, while VRT operates in Technology - the two are in different parts of the market.
  • VRT is the larger of the two at $115.43B, about 5412.6x CLIR ($21.3M).
  • Over the past year, CLIR is down 39.0% and VRT is up 172.0% - VRT leads by 210.9 points.
  • CLIR has been more active in the news (9 items in the past 4 weeks vs 6 for VRT).
  • VRT has more recent analyst coverage (25 ratings vs 1 for CLIR).
PerformanceCLIR-38.96%VRT+171.95%
2025-06-09+0.00%2026-06-08
MetricCLIRVRT
Company
ClearSign Technologies Corporation
Vertiv Holdings LLC
Price
$4.09-6.62%
$304.45+1.32%
Market cap
$21.3M
$115.43B
1M return
-17.71%
-10.43%
1Y return
-38.96%
+171.95%
Industry
Industrial Machinery/Components
Industrial Machinery/Components
Exchange
NASDAQ
NYSE
IPO
2012
2018
News (4w)
9
6
Recent ratings
1
25
CLIR

ClearSign Technologies Corporation

ClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSign Core Plug & Play technology provides direct burner replacement for traditional refinery process heaters; and ClearSign Eye Flame Sensor, an electrical flame sensor for industrial applications. The company also provides ClearSign Core Boiler Burner; and ClearSign Core Flaring Burners technologies. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. The company was formerly known as ClearSign Combustion Corporation and changed its name ClearSign Technologies Corporation in November 2019. ClearSign Technologies Corporation was incorporated in 2008 and is headquartered in Seattle, Washington.

VRT

Vertiv Holdings LLC

Vertiv Holdings Co, together with its subsidiaries, designs, manufactures, and services critical digital infrastructure technologies and life cycle services for data centers, communication networks, and commercial and industrial environments in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. It offers power management products, uninterruptible power systems, thermal management products, integrated rack systems, modular solutions, and management systems for monitoring and controlling digital infrastructure that are integral to the technologies used for various services, including e-commerce, online banking, file sharing, video on-demand, energy storage, wireless communications, Internet of Things, and online gaming. The company also provides lifecycle management services, predictive analytics, and professional services for deploying, maintaining, and optimizing these products and their related systems. It offers its products primarily under the Liebert, NetSure, Geist, and Avocent brands. The company serves social media, financial services, healthcare, transportation, retail, education, and government industries through a network of direct sales professionals, independent sales representatives, channel partners, and original equipment manufacturers. Vertiv Holdings Co is headquartered in Columbus, Ohio.

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