ISS

Major Shareholding Notification • May 25, 2018

Major Shareholder Announcement

Major Shareholder Announcement

Company announcemen

Copenhagen, 25 May 2018

No. 6/2018

ISS (ISS.CO, ISS DC, ISSDY), a leading global provider of facility services, hereby announces the receipt of notification pursuant to section 38(1) of the Danish Capital Markets Act from Artisan Partners Limited Partnership, that its aggregate indirect holding of shares has been reduced to 18,306,203 which corresponds to 9.86% of the share capital and voting rights in ISS A/S.

For investor enquiries

Martin Kjær Hansen, Head of Group Investor Relations, +45 3817 6431

Louisa Grue Baruch, Senior Investor Relations Manager, +45 3817 6338

For media enquiries

Lena Stennicke, Group Communications Director, +45 38 17 65 03

About ISS

The ISS Group was founded in Copenhagen in 1901 and has grown to become one of the world's leading Facility Services companies. ISS offers a wide range of services such as: Cleaning, Catering, Security, property and Support Services as well as Facility Management. Global revenue amounted to DKK 79.9 billion in 2017 and ISS has more than 488,000 employees and activities in more than 70 countries across Europe, Asia, North America, Latin America and Pacific, serving thousands of both public and private sector customers. For more information on the ISS Group, visit www.issworld.com

ISS A/S, ISIN DK0060542181

ISS A/S, ISIN US4651472056                

ISS Global A/S, ISIN XS1145526585    

ISS Global A/S, ISIN XS1330300341    

ISS Global A/S, ISIN XS1145526825

ISS Global A/S, ISIN XS1673102734

ISS A/S, CVR 28 50 47 99

Buddingevej 197                      

DK-2860 Søborg   

Denmark

Telefax: (+45) 38 17 00 11

Phone: (+45) 38 17 00 00

www.issworld.com

Attachment

• ISS Announcement - Major Shareholder Announcement 2, 25052018