ClearSign Technologies (CLIR) Status update summary

Financial performance and growth

• Achieved record Q4 revenue of $3.6 million and full-year revenue of $5.2 million, up 44% year-over-year, with a three-year CAGR of 141%.

• Cash balance at year-end was approximately $9 million, with an average quarterly burn rate of $1.25 million.

• Revenue growth driven by large burner orders, engineering services, and diversification into new product lines.

Product and market expansion

• Major Q4 revenue came from a 26-burner order for a Gulf Coast petrochemical company, with installation expected in late Q2.

• Launched Gen 2 ClearSign Core burner, resulting in increased industry engagement and inquiries.

• Secured two large new orders: 36 burners for a Gulf Coast refiner and 32 burners for a California refiner, both from major industry players.

• Current sales pipeline includes 200–300 burners across 15–20 heaters, with growing interest from large, global clients.

Product line updates and partnerships

• "M" series burners for the Midstream sector have about 50 active proposals, representing a potential $10 million in sales.

• Acquisition of Devco by Zeeco is expected to strengthen distribution and sales opportunities.

• Flare systems business is expanding, with recent orders reaching $1 million per system and repeat business from key clients.

• Aftermarket services and parts sales are becoming a meaningful and growing revenue stream.