DigitalBridge Group, through DigitalBridge Investment Management, the company’s on-balance sheet pool of capital, today announced, an agreement to acquire a controlling stake in Vertical Bridge Holdings, LLC, the fourth largest independent tower company in the United States. Specifically, DigitalBridge is acquiring this controlling stake in Vertical Bridge from Goldman Sachs Asset Management’s infrastructure unit, the Jordan Company, as well as Stonepeak Infrastructure Partners, an infrastructure-focused private equity firm.

Notably, DigitalBridge states in its Q2 2021 10-Q that on August 9, 2021, the company “agreed to provide a commitment of up to $650 million in the form of a preferred equity investment to support the acquisition of a digital infrastructure business”, through its investment management platform. Given the timing and scale of this investment, the $650m commitment figure may be DigitalBridge’s total investment into Vertical Bridge.

Finally, the transaction is expected to close during Q4 2021.

Vertical Bridge – Overview

Vertical Bridge owns and master leases 8.0k+ towers across the United States. Including all sites that support wireless network deployments, Vertical Bridge’s portfolio comprises 308k+ owned or master-leased sites, which include tower, rooftop, billboard, utility attachment, and convenience store sites, amongst others.


For full-year 2021 Vertical Bridge anticipates 6% to 7% organic (i.e., excluding M&A and build-to-suit) growth, net of churn. For example, one driver of Vertical Bridge’s new leasing activity is helping DISH Network deploy their C-RAN network architecture. Additionally, wireless carriers Verizon, T-Mobile, and AT&T are driving amendment activity.

During 2021, Vertical Bridge expects to build 360+ tower sites.


Under DigitalBridge’s ownership, Vertical Bridge will capitalize on tower market growth opportunities driven by enhanced data consumption, infrastructure investment for 5G networks, and will support Internet of Things (IoT) applications.


Vertical Bridge’s U.S. tower count of 8.0k+ positions it as the fourth largest independent tower company in the United States. Indeed, in the U.S., the company competes with the domestic infrastructure of American Tower (42.8k sites), Crown Castle (40.1k sites), and SBA Communications (17.3k sites).


Beyond DigitalBridge’s “controlling stake” purchase from Goldman’s Jordan and Stonepeak, a number of important shareholders were not part of today’s announcement, as selling their interests in Vertical Bridge. Therefore, these shareholders may maintain their ownership in the company upon completion of the transaction.

Firstly, Caisse de dépôt et placement du Québec (CDPQ) owns a 30% stake in Vertical Bridge. Secondly, CalSTRS, the Edgewater Funds, and Dock Square Capital may also continue owning an interest in Vertical Bridge. Finally, DigitalBridge’s similarly-named legacy vehicle, known as Digital Bridge Holdings, has also been a shareholder in Vertical Bridge, since 2014.

DigitalBridge – Balance Sheet Investment Strategy

As of June 30, 2021, DigitalBridge’s Digital Operating Balance Sheet has $1.1bn of assets under management (AUM) comprised of minority interests in Vantage SDC (13%) and DataBank (20%).

Post-transaction, Vertical Bridge will become DigitalBridge’s third balance sheet investment and the first investment in which it will own a “controlling stake”. Moreover, Vertical Bridge will extend DigitalBridge’s balance sheet exposure to the sub-sector of towers, from its current data center-only holdings.

Risk-Return Profile

DigitalBridge targets lower risk assets for its balance sheet. Specifically, these investments generate free cash flow, produce a 5% to 6% cash yield annually, and are REIT-eligible. At the same time, these assets are backed by long-term leases with investment-grade counterparties.

Based on this risk profile, DigitalBridge seeks an internal rate of return (IRR) between 10% to 12% for investments on its balance sheet. Notably, these returns are materially lower than what the firm seeks through its private equity fund – the current vintage being called Digital Colony Partners II. In comparison, DigitalBridge’s private equity funds target IRRs of 15% to 19%, albeit with a higher risk profile.

Permanent Capital

DigitalBridge’s balance sheet creates permanency for Vertical Bridge – where holding periods are thought of as multi-decade, as opposed to multi-year. In contrast, DigitalBridge’s private equity vehicles have a weighted-average fund life between 10 and 13 years.

Overall, DigitalBridge intends to benefit from long-term, thematic growth drivers benefitting U.S. towers, while generating predictable earnings for its shareholders. In this respect, DigitalBridge, through Vertical Bridge, is transforming its balance sheet to be more akin to other digital infrastructure REITs like American Tower, Crown Castle, SBA Communications, and Digital Realty.

Notably, the permanent capital theme in digital infrastructure has been a recent development. Indeed, this theme was evident through the $10bn acquisition of QTS Realty Trust by Blackstone Infrastructure Partners and BREIT.

Transaction Advisors – Vertical Bridge and DigitalBridge

Vertical Bridge’s financial advisor was Goldman Sachs. Additionally, Vertical Bridge’s legal advisor was Greenberg Traurig.

DigitalBridge’s financial advisor was J.P. Morgan. Additionally, DigitalBridge’s legal advisor was Vinson & Elkins.


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