Top Quantum Computing companies in the world by Free Cash Flow

This ranking features the top 11 Quantum Computing companies in the world ranked by Free Cash Flow, totaling a Free Cash Flow of USD 13.42 B, for August 09, 2025.

#	Name	Market Capitalization Share Price Year-To-Date (YTD) return Price to Earnings Ratio (P/E) Revenue Revenue Year-on-Year (YoY) growth Operating Income EBIT EBITDA Dividend Yield Free Cash Flow Yield Total Assets Total Liabilities Cash and Short-Term Investments	Stock Price	Change	Price (30 days)	52W low/high	Sector

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Frequently Asked Questions

Which Quantum Computing company in World has the highest Free Cash Flow ?

The Quantum Computing company in World with the highest Free Cash Flow is International Business Machines Corporation (NYSE: IBM) at USD 11.81 B.

Which Quantum Computing company in World has the lowest Free Cash Flow ?

The Quantum Computing company in World with the lowest Free Cash Flow is SSH Communications Security Oyj (Helsinki Stock Exchange: SSH1V.HE) at None.

What are the top 10 Quantum Computing companies in World by Free Cash Flow ?

The top 10 Quantum Computing companies in World by Free Cash Flow are International Business Machines Corporation, SK Telecom Co.,Ltd, Arqit Quantum Inc., D-Wave Quantum Inc., QuantumCTek Co., Ltd., AmpliTech Group, Inc., IonQ, Inc., ParTec AG, Quantum Computing, Inc. and Rigetti Computing, Inc..

What are the bottom 10 Quantum Computing companies in World by Free Cash Flow ?

The bottom 10 Quantum Computing companies in World by Free Cash Flow are SSH Communications Security Oyj, IonQ, Inc., ParTec AG, Quantum Computing, Inc., Rigetti Computing, Inc., QuantumCTek Co., Ltd., AmpliTech Group, Inc., D-Wave Quantum Inc., Arqit Quantum Inc. and SK Telecom Co.,Ltd.