Equinix (Nasdaq: EQIX) is the world's digital infrastructure company, enabling digital leaders to harness a trusted platform to bring together and interconnect the foundational infrastructure that powers their success. Equinix enables today's businesses to access all the right places, partners and possibilities they need to accelerate advantage. With Equinix, they can scale with agility, speed the launch of digital services, deliver world-class experiences and multiply their value.

Equinix, Inc.

American Tower Corporation, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate with a portfolio of approximately 219,000 communications sites. For more information about American Tower, please visit the Earnings Materials and Investor Presentations sections of our investor relations website at www.americantower.com.

American Tower Corporation

Crown Castle owns, operates and leases more than 40,000 cell towers and approximately 80,000 route miles of fiber supporting small cells and fiber solutions across every major U.S. market. This nationwide portfolio of communications infrastructure connects cities and communities to essential data, technology and wireless service - bringing information, ideas and innovations to the people and businesses that need them. For more information on Crown Castle, please visit www.crowncastle.com.

Crown Castle Inc.

Iron Mountain Incorporated (NYSE: IRM), founded in 1951, is the global leader for storage and information management services. Trusted by more than 225,000 organizations around the world, and with a real estate network of more than 90 million square feet across approximately 1,450 facilities in approximately 50 countries, Iron Mountain stores and protects billions of valued assets, including critical business information, highly sensitive data, and cultural and historical artifacts. Providing solutions that include secure records storage, information management, digital transformation, secure destruction, as well as data centers, cloud services and art storage and logistics, Iron Mountain helps customers lower cost and risk, comply with regulations, recover from disaster, and enable a more digital way of working.

Iron Mountain Incorporated

SBA Communications Corporation is a first choice provider and leading owner and operator of wireless communications infrastructure in North, Central, and South America and South Africa. By Building Better Wireless, SBA generates revenue from two primary businesses site leasing and site development services. The primary focus of the Company is the leasing of antenna space on its multi-tenant communication sites to a variety of wireless service providers under long-term lease contracts. For more information please visit: www.sbasite.com.

SBA Communications Corporation

Digital Realty supports the world's leading enterprises and service providers by delivering the full spectrum of data center, colocation and interconnection solutions. PlatformDIGITALR, the company's global data center platform, provides customers a trusted foundation and proven Pervasive Datacenter Architecture PDxTM solution methodology for scaling digital business and efficiently managing data gravity challenges. Digital Realty's global data center footprint gives customers access to the connected communities that matter to them with more than 284 facilities in 48 metros across 23 countries on six continents.

Digital Realty Trust, Inc.

NEXTDC Limited, a technology company, provides data center outsourcing solutions, connectivity services, and infrastructure management software in Australia. The company offers connectivity solutions, such as interconnection and intercapital services, data centre interconnect, and cross connect; data center-as-a-service solutions; cloud solutions; and industry solutions. It also provides technical assistance on-the-ground; and professional services for the infrastructure life cycle, including planning, project management, and migration stages. In addition, the company provides data center colocation solutions comprising rack packages for single or multiple racks; Rack Blocks to share the total power allocation across various racks; and Quarter Racks for smaller footprints. Further, it offers security systems and protocols that include multi-layered access systems with biometric fingerprint technology and ID access cards. Additionally, the company provides ONEDC, a data center infrastructure management tool, which delivers real-time intelligence across entire NEXTDC data center footprint to manage infrastructure; disaster recovery solutions; and AXON interconnectivity platform. NEXTDC Limited was incorporated in 2010 and is headquartered in Brisbane, Australia.

NEXTDC Limited

Listed on 12 December 2014, Keppel DC REIT is the first pure-play data centre REIT listed in Asia and on the Singapore Exchange (SGX-ST). Keppel DC REIT's investment strategy is to principally invest, directly or indirectly, in a diversified portfolio of income-producing real estate assets which are used primarily for data centre purposes, as well as real estate related assets. As at 31 December 2020, its portfolio comprises 19 data centres strategically located in key data centre hubs. With an aggregate lettable area of approximately 2,089,085 sq ft, the portfolio spans 12 cities in eight countries across Asia Pacific and Europe. Keppel Telecommunications & Transportation Ltd (Keppel T&T), the Sponsor of the REIT, has also granted Rights of First Refusal (ROFR) to the REIT for future acquisition opportunities of its data centre assets. The REIT is managed by Keppel DC REIT Management Pte. Ltd.. Keppel Capital Holdings Pte. Ltd. (Keppel Capital) has a 50% interest in the Manager, with the remaining interest held by Keppel T&T. Keppel Capital is a premier asset manager in Asia with assets under management comprising real estate, infrastructure and data centre properties in key global markets. The Manager's key objectives are to provide the REIT's Unitholders with regular and stable distributions, as well as achieve long-term growth while maintaining an optimal capital structure.

Keppel DC REIT

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Ticker	Market Cap	Gross Profit Margin	Forward P/E
EQIX	$72,460.51M	50.4%	50.6
AMT	$84,125.95M	74.3%	27.8
CCI	$39,330.29M	71.2%	35.8
IRM	$25,153.19M	56.0%	46.4
SBAC	$20,412.76M	76.0%	22.7
DLR	$56,139.81M	54.8%	111.2
NXT	$5,850.93M	67.6%	-77.6
AJBU	$3,897.72M	76.4%	22.0