Mr. Robert Turley reports

PLAINTREE SYSTEMS INC. ANNOUNCES THIRD QUARTER FISCAL 2023 RESULTS

Plaintree Systems Inc. has released its results for the third quarter of 2023.

Quarterly Statements for the first Quarter of Fiscal 2024 ending June 30, 2023.

Plaintree announced today that it has released its unaudited interim consolidated financial statements and related management discussions and analysis for the three months ending June 30, 2023.

During the first three months of fiscal 2024 ending June 30, 2023, Plaintree realized revenues from operations of $7,752,991 as compared to $5,466,500 for the same period in fiscal 2023.

Net income was $664,873 in the three month period ending June 30, 2023 as compared to net income of $338,644 for the same period a year earlier.

"These favourable quarterly results reflect the successful completion of the Elmira integration and that Triodetic is well into what is expected to be a busy year" said David Watson CEO.

About Plaintree Systems

Plaintree has two diversified product lines consisting of Specialty Structures and Applied Electronics.

The Specialty Structures Division includes the Triodetic Group with over 40 years of experience, is a design/build manufacturer of steel, aluminum and stainless steel specialty structures such as commercial domes, foundations for unstable soil conditions and flood zones, for free form structures, barrel vaults, space frames and industrial dome coverings, and Spotton Corporation, a design and manufacturer of high end custom hydraulic and pneumatic valves and cylinders.

The Applied Electronics Division includes the legacy Hypernetics, Summit Aerospace USA Inc. and Elmira Stove Works Inc. businesses. Hypernetics was established in 1972 and is a manufacturer of avionic components for various applications including aircraft antiskid braking, aircraft instrument indicators, solenoids, high purity valves and permanent magnet alternators. Summit Aerospace USA Inc. provides high precision machining to the aerospace and defense markets. Our facility includes 5 axis CNC precision machining of complex castings and large ring parts such as turbine and assembly shrouds as well as assembly & pressure seals. Summit will support requirements from concept, prototype and throughout production. Elmira Stove Works Inc a manufacturer of high-end heritage and retro-styled kitchen appliances under the brand names "Northstar", "Fireview" and "Heritage".

Plaintree's shares are traded under the symbol "NPT". Shareholders and Investors can access Company information on CSE's website and receive full Company disclosure monthly. For more information on Plaintree or to receive stock quotes, complete with trading summaries, bid size and ask price, brokerage house participation, insider reports, news releases, disclosure information, and CSE and SEDAR filings, visit the CSE website at www.cnsx.ca or the Company's website at www.plaintree.com.

Plaintree is publicly traded in Canada on the CSE (NPT) with 12,925,253 common shares and 18,325 class A preferred shares outstanding.

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