Frank Heiss

Nexmo, Inc. provides mobile voice and messaging solutions. It operates a cloud communications platform that develops APIs for SMS, voice, and phone verifications. The company was founded by Tony Jamous and Eric Nadalin in 2010 and is headquartered in San Francisco, CA.

AXA Investment Managers UK Ltd. (AXA IM-UK) is the UK-based investment subsidiary of AXA Framlington Group Ltd., itself a subsidiary of AXA SA (XP: CS, ADR: AXAHY) in France. The firm is headquartered in London and was founded in 1979. AXA IM-UK manages a diverse range of pooled funds and offers tailor-made investment products for liability management. They specialize in institutional pension fund management and individual retirement savings products.

Swiss Life Asset Management AG (SLAM) is a wholly-owned subsidiary of Swiss Life Investment Management Holding, which is part of Swiss Life Holding AG (SWX: SLHN). The firm was established in 1988 and is located in Zürich, with sister offices in France, Germany, and Belgium. SLAM manages part of the insurance assets of the group, as well as third-party mandates, providing investment management services for institutional clients. In particular, the firm distributes institutional funds specifically intended for pension schemes, accessible to other institutions.

On Tower UK Ltd. provides wireless communication and broadcasting services. It supplies infrastructure that enables customers to provide carriage services to digital terrestrial television, digital radio, mobile broadband, mobile digital television, and other mobile communication services. The company is headquartered in Winchester, the United Kingdom.

Immobilien Scout GmbH provides online real estate services. It offers ads placement and options for renting, leasing, buying, and selling apartments and houses. The firm also provides construction financing and installment credit verification services. The company was founded by Arndt Kwiatkowski in 1998 and is headquartered in Berlin, Germany.

STRATO AG provides web hosting services. Its products include domains, email and homepage packages, webshops, online storage and business solutions, as well as servers. The company was founded by Marc Alexander Ullrich and Norbert Stangl in 1997 and is headquartered in Berlin, Germany.

Cellnex Connectivity Solutions Ltd. develops shared base station sites for mobile telecommunication operators. Its portfolio comprises properties from QinetiQ and Rotch. The company is headquartered in London, the United Kingdom.

The Blackstone Group International Partners LLP (The Blackstone Group International) is a private equity subsidiary of Blackstone Corporate Private Equity founded in 2010. The firm in headquartered in London, United Kingdom.

Cellnex UK Ltd. operates as a holding company with interests in operating communications towers and wireless sites. The company owns and manages masts, towers and ground interests under towers. The company was founded by Andrew John Charles Elliman and Paul Innes in July 2004 and is headquartered in Surrey, the United Kingdom.

Tradia Telecom SA provides telecommunications services. The company was founded on Febryary 18, 1999 and is headquartered in Barcelona, Spain.

TowerCo SpA engages in the management of mobile telecommunications towers on toll roads. The company is headquartered in Rome, Italy.

Smarkets Ltd. operates a betting exchange that provides a platform for peer-to-peer trading on sports, politics, and other events. The company was founded by Jason Reinert Trost and Hunter John Morris in 2008 and is headquartered in London, the United Kingdom.

Deutsche Telekom Venture Funds GmbH is venture capital fund that invests in early stage companies.

Digital Transformation Capital Partners GmbH (DTCP) is an independent private equity and venture capital firm. It was founded by Vicente Vento Bosch in 2015. The firm is headquartered in Hamburg, Germany.

Telekom Innovation Pool GmbH provides venture and growth capital for companies that operate in such fields as telecommunication, information technologies, multimedia and develop technologies that are in line with Deutsche Telekom AG's strategy.

Cellwize Wireless Technologies Pte Ltd. provides telecommunication services. It offers self organizing network solutions to mobile operators. The firm utilizes big data processing to transform volatile networks into user-centric and over-performing mobile networks across multiple vendors and wireless technologies. The company was founded by Daniel Dribinskl and Sasi Geva in 2012 and is headquartered in Singapore.

Shere Midco Ltd. operates communications towers and wireless sites. The company was headquartered in London, the United Kingdom.

Ströer Management SE is a private company based in Cologne, Germany. The CEOs of the German company are Udo Müller, Christian Schmalzl. The company provides management services.

Community Fibre Ltd. provides fibre broadband services. It offers unlimited data, free installation and activation, mesh WiFi router, and business support services. The company was founded in October 20, 2010 and is headquartered in London, the United Kingdom.

Cloudreach Europe Ltd. provides global cloud management solutions. The firm offers cloudreach scepter and cloudreach connect software. The company was founded by Carl Pontus Noren in 2009 and is headquartered in London, the United Kingdom.

Royal Capital Management Corp (Private Equity) (Royal Capital Management) is a private equity firm founded in 2000 by Mark Shoom and Stephen Rider. The firm is headquartered in Toronto, Canada.

Keepler Data Tech SL provides cloud data platform services. It offers data and machine learning in the cloud, data product building, and big data platform. The company was founded by Juan Maria Aramburu on February 26, 2018 and is headquartered in Madrid, Spain.

Part of Cellnex Telecom SA, Watersite Ltd. provides wireless telecommunication services. The company is based in Woking, UK and was founded in 2008.

Open Dutch Fiber BV provides fiber optic internet services. The company is based in Bunnik, Netherlands. and has subsidiaries in Netherlands. The Dutch company was founded in 2021. The CEO is Floris van den Broek.

Part of Cellnex Telecom SA, Cellnex Austria GmbH functions as an investment holding Austrian company. The company is based in Vienna, Austria. The CEOs of the company are Peter Haupt, Alexandre Mestre Molins, Tobias Matthias Schwender.

Part of Cellnex Telecom SA, Cellnex Sweden AB provides telecommunications services. The private company is based in Johanneshov, Sweden. Cellnex Sweden was founded in 2020 and was acquired by Cellnex Sweden from CK Hutchison Holdings Ltd. on January 26, 2021 for $90.55 million.

On Tower Denmark ApS operates as an investment holding company. It provides miscellaneous financial services to the telecommunications industry. The company was founded in 2001 and is headquartered in København, Denmark.

Cellnex Denmark ApS is an investment holding company based in Copenhagen, Denmark. It was founded in 2020 and functions as an investment holding Danish company with subsidiaries in Denmark.

Part of Cellnex Telecom SA, Cellnex Netherlands BV operates mobile towers. The company is based in Utrecht, Netherlands. The Dutch company was founded in 2016. Ed Boerema has been the CEO of the company since 2018.

Herbert In-Building Wireless Ltd. is a telecommunications infrastructure operator that provides connectivity solutions for people and territories. The private company is based in Reading, UK. The British company offers industrial connectivity solutions for the manufacturing industry to increase productivity, efficiencies, and safety. The company was founded in 2017.

Cellnex UK In-Building Solutions Ltd. is a telecommunications company founded in 2017. The private company provides telecommunication services and is based in Reading, UK.

Radiosite Ltd. provides mast sites and other telecommunication services to mobile and fixed wireless network operators. The company is headquartered in London, the United Kingdom.

Amprion GmbH engages in operation of a transmission system in Germany and Europe. It distributes and generates electricity. The firm also provides information technology (IT) outsourcing services. The company was founded in 2003 and is headquartered in Dortmund, Germany.