Driven by a commitment to data center security, Securitas aims to certify 10,000 officers as Data Center Security and Safety Professionals Building on the establishment of the Global Clients Data Center Group in 2023, Securitas is now taking an important next step by strengthening the skills of Securitas’ security officers by introducing a certification for managing data centers’ diverse security challenges with efficiency and expertise. The significance of big data and cloud services has never been more prevalent. Serving as critical hubs for storing, processing, and distributing digital

Securitas AB was today upgraded to ‘BBB’ with stable outlook. Based on lower leverage and strong cash flow generation, S&P’s Global Ratings has upgraded its long-term credit rating on Securitas to BBB from BBB-. The outlook is stable. Further information: Micaela Sjökvist, Vice President, Investor Relations, +46 76 116 7443, micaela.sjokvist@securitas.com

Securitas welcomes representatives from the financial market and media to an Investor Day in Stockholm on March 7, 2024, starting at 14.00 to around 17.00 CET. The Investor Day will provide a review of the company’s strategy and extensive transformation over the past few years, the sustainability focus and the financial development, and financial targets. The event will take place at Securitas’ headquarters at Lindhagensplan 70 in Stockholm. The Investor Day is also webcasted live and will be recorded to be made available at securitas.com after the event. Agenda 14.00: · Magnus

On August 2, 2023, Paolo Guglielmini, President and CEO of Hexagon, acquired from Melker Schorling AB (MSAB), 1 million shares of Hexagon at a price of 101 SEK. This purchase is currently financed by Guglielmini using an external bank, with MSAB acting solely as guarantor. Guglielmini bears the full risk associated with the upside and downside of the share price.

Strong result in a challenging market Fourth quarter · Net sales increased by 12% to SEK 36,970 M (32,915), with positive organic growth of 0% (9) and acquired net growth of 11% (5). Exchange- rates affected sales by 1% (14). · Organic sales growth was strong in Americas and good in Entrance Systems, while organic sales declined in Asia Pacific, EMEIA and Global Technologies. · Six acquisitions with combined annual sales of SEK 900 M were signed. · Operating income1 (EBIT) increased by 11% and amounted to SEK 5,722 M (5,152), with an operating margin of 15.5% (15.7). ·

OCTOBER-DECEMBER · Total sales MSEK 39 542 (38 091) · Organic sales growth 6 percent (9) · Operating income before amortization MSEK 2 683 (2 491) · Operating margin 6.8 percent (6.5) · Items affecting comparability (IAC) MSEK –404 (–312), relating to the previously announced transformation programs and the acquisition of STANLEY Security · Earnings per share before and after dilution SEK 2.11 (2.47)* · Earnings per share before and after dilution, before IAC, SEK 2.44 (2.63)* · Cash flow from operating activities 166 percent (83) JANUARY–DECEMBER 2023 ·

ASSA ABLOY has sold its elevator maintenance business PACA ascenseur (“PACA”) in France to KONE. PACA was part of the acquisition of agta record in 2020. PACA is an elevator maintenance business located in Southern France. PACA was founded in 1995 and has some 210 employees. Sales in 2022 amounted to about 30 MEUR. "I find it satisfying that with KONE, PACA and its employees and customers get a committed long-term owner, creating new opportunities for the future and I wish them every success,” says Nico Delvaux, President and CEO of ASSA ABLOY. "In line with our strategy, we

Fourth quarter 2023 • 5 per cent organic revenue growth (using fixed exchange rates and a comparable group structure) • Reported operating net sales increased by 2 per cent to 1,435.3 MEUR (1,403.2). Net sales including the reduction of acquired deferred revenue also increased to 1,435.3 MEUR (1,401.9) • Adjusted gross margin improved to 66.5 per cent (66.2) • Adjusted operating earnings (EBIT1) increased by 5 per cent to 438.4 MEUR (418.0) • Adjusted operating margin increased to 30.5 per cent (29.8) • Earnings before taxes, excluding adjustments, amounted to 389.1 MEUR (399.6) •

Securitas AB will publish the Full-Year Report January-December 2023 on Wednesday February 7, 2024, at 8.00 a.m. (CET). 8.00 a.m. (CET) Report release The report will be sent as a press release from Cision (www.cision.se) and will automatically be published on www.securitas.com when released. 9.00 a.m. (CET) Presentation slides available For presentation slides, follow the link www.securitas.com/en/investors/financial-reports-and-presentations 9.30 a.m. (CET) Telephone conference and audio cast Analysts and media are invited to participate in a telephone conference at 9.30 a.m. where