SU Group Secures Exclusive Macao Rights for Award-Winning Robotic Infrastructure Inspection Solution

New partnership expands SU Group's technology portfolio, strengthens its newly established Macao operation and creates a platform for broader geographic growth

HONG KONG, Aug. 24, 2026 /PRNewswire/ -- SU Group Holdings Limited (Nasdaq: SUGP) ("SU Group" or the "Company"), an integrated security-related engineering services company in Hong Kong, today announced that its subsidiary, Shine Union (Macao) Limited ("Shine Union Macao"), has entered into an exclusive distribution agreement with Green Light Multiplex Co. Limited ("GLM") to market, distribute and sell GLM's award-winning Inspec Spider high-mast inspection robot. This represents a new revenue opportunity for the company.

Shine Union Macao has received the sole and exclusive right to market, advertise, distribute and sell the Inspec Spider in the Macao Special Administrative Region, one of the world's most popular tourism, gaming and business locations. The partnership represents an early commercial milestone for Shine Union Macao and supports SU Group's strategy of expanding its addressable market through differentiated technologies that complement its existing engineering capabilities and infrastructure relationships.

The Inspec Spider is Hong Kong's first robotic high-mast lighting inspection and maintenance solution. The patented robotic system can climb polygonal high masts and poles up to 35 meters and uses multiple cameras, including 360-degree imaging, to record rust and surface conditions. The system also incorporates artificial-intelligence-assisted analysis, wired and wireless controls, and automatic tilting and balancing capabilities.

Traditional high-mast inspections typically require personnel to work at significant heights and may involve road closures or other operational disruptions. By allowing inspections to be conducted from ground level, the Inspec Spider is designed to improve worker safety, increase inspection efficiency and reduce the inconvenience and economic impact associated with conventional inspection methods.

The technology has received a Silver Edison Award in the innovation field and the highest accolade of a Gold Medal at the International Exhibition of Inventions Geneva. It has also undergone field testing at Hong Kong International Airport.

"This exciting new exclusive partnership gives our new Macao operation a competitive advantage with a differentiated, award-winning technology with an attractive and growing established market," said Dave Chan, Chairman and Chief Executive Officer of SU Group. "The award-winning Inspec Spider combines safety, efficiency and intelligent inspection in a practical solution. More broadly, this agreement advances our strategy to expand geographically while building a stronger portfolio of technology-enabled products and services."

Top Investor Takeaways

• Exclusive access to an award-winning infrastructure technology. Shine Union Macao becomes GLM's sole distributor of the Inspec Spider in Macao during the term of the agreement.
• Meaningful addition to SU Group's Macao platform. The partnership adds a differentiated robotics solution to the portfolio of SU Group's newly established Macao subsidiary.
• Expansion into technology-enabled infrastructure inspection. The Inspec Spider is designed to reduce the need for dangerous work at height while improving the speed, documentation and efficiency of high-mast inspections.
• Relevant across multiple infrastructure markets. Potential applications include airports, bridges, stadiums, highways and tunnels. These markets align closely with SU Group's extensive experience serving complex public and private infrastructure projects.
• Foundation for broader geographic growth. The partnership is an important proof point in SU Group's strategy to introduce differentiated security and infrastructure technologies into additional markets over time.

About Green Light Multiplex Co. Limited ("GLM")

Established in 1991, GLM provides energy-efficient lighting products, project-based luminaire solutions, intelligent lighting controls, pole and high-mast systems, and smart-city technologies. The company maintains an established network across government authorities, utilities, property developers, architects, engineering consultants, lighting specialists and contractors in Hong Kong and Macao. For more information visit www.greenlite.com.hk.

About SU Group Holdings Limited

SU Group (Nasdaq: SUGP) is an integrated security-related services company that primarily provides security-related engineering services, security guarding and screening services, and related vocational training services in Hong Kong. Through its subsidiaries, SU Group has been providing turnkey services to the existing infrastructure or planned development of its customers through the design, supply, installation, and maintenance of security systems for over two decades. The security systems that SU Group provides services include threat detection systems, traffic and pedestrian control systems, and extra-low voltage systems in private and public sectors, including commercial properties, public facilities, and residential properties in Hong Kong. For more information visit www.sugroup.com.hk.

Forward-Looking Statements

The Company makes forward-looking statements in this report within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements involve known and unknown risks and uncertainties, including the closing of the offering, and are based on the Company's current expectations and projections about future events that the Company believes may affect its financial condition, results of operations, business strategy and financial needs. These statements may be preceded by, followed by or include the words "may," "might," "will," "will likely result," "should," "estimate," "plan," "project," "forecast," "intend," "expect," "anticipate," "believe," "seek," "continue," "target" or similar expressions. These forward-looking statements are based on information available to the Company as of the date of this report and involve substantial risks and uncertainties. Actual results may vary materially from those expressed or implied by the forward-looking statements herein due to a variety of factors, and other risks and uncertainties set forth in our reports filed with the U.S. Securities and Exchange Commission. The Company does not undertake any obligation to update forward-looking statements as a result of new information, future events or developments or otherwise.

SOURCE SU Group Holdings Limited