OTC Markets Group Welcomes ATCO Ltd. To OTCQX

(MENAFN- GlobeNewsWire - Nasdaq) NEW YORK, June 10, 2025 (GLOBE NEWSWIRE) -- OTC Markets Group Inc. (OTCQX: OTCM), operator of regulated markets for trading 12,000 U.S. and international securities, today announced ATCO Ltd. (TSX: ACO.X; OTCQX: ACLLF), a global enterprise provider of essential services in the energy, logistics and transportation, shelter, and real estate industries, has qualified to trade on the OTCQX® Best Market. ATCO Ltd. upgraded to OTCQX from the Pink® market.

ATCO Ltd. begins trading today on OTCQX under the symbol“ACLLF.” U.S. investors can find current financial disclosure and Real-Time Level 2 quotes for the company on .

Upgrading to the OTCQX Market is an important step for companies seeking to provide transparent trading for their U.S. investors. For companies listed on a qualified international exchange, streamlined market standards enable them to utilize their home market reporting to make their information available in the U.S. To qualify for OTCQX, companies must meet high financial standards, follow best practice corporate governance and demonstrate compliance with applicable securities laws.

About ATCO Ltd.
As a global enterprise, ATCO Ltd. and its subsidiary and affiliate companies have approximately 21,000 employees and assets of $27 billion. ATCO is committed to future prosperity by working to meet the world's essential energy, housing, security and transportation challenges. ATCO Structures designs, builds and delivers products to service the essential need for housing and shelter around the globe. ATCO Frontec provides operational support services to government, defence and commercial clients. ATCO Energy Systems delivers essential energy for an evolving world through its electricity and natural gas transmission and distribution, and international electricity operations. ATCO EnPower creates sustainable energy solutions in the areas of electricity generation, energy storage, industrial water and cleaner fuels. ATCO Australia develops, builds, owns and operates energy and infrastructure assets. ATCO Energy provides retail electricity and natural gas services, home maintenance services and professional home advice that bring exceptional comfort, peace of mind and freedom to homeowners and customers. ATCO also has investments in ports and transportation logistics, the processing and marketing of ash, retail food services and commercial real estate.

About OTC Markets Group Inc.
OTC Markets Group Inc. (OTCQX: OTCM) operates regulated markets for trading 12,000 U.S. and international securities. Our data-driven disclosure standards form the foundation of our three public markets: OTCQX^® Best Market, OTCQB^® Venture Market and Pink^® Open Market.

Our OTC Link^® Alternative Trading Systems (ATSs) provide critical market infrastructure that broker-dealers rely on to facilitate trading. Our innovative model offers companies more efficient access to the U.S. financial markets.

OTC Link ATS, OTC Link ECN, OTC Link NQB, and MOON ATSTM are each an SEC regulated ATS, operated by OTC Link LLC, a FINRA and SEC registered broker-dealer, member SIPC.

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