Managing your risk with experience

TowerNorth develops, owns and operates mission critical infrastructure in the US and Europe.

Experience Matters

150+ collective years of experience developing new tower facilities reduces our customer’s speed to market, while minimizing overall project costs.


Funded to scale, TowerNorth Development is positioned to put capital to work to the benefit of our landlord and carrier partners.

Local Teams

With development teams in each operating territory, TowerNorth can effectively navigate the unique dynamics of new communications site development.

At TowerNorth, our success is driven by our people.

Founded by industry veterans Josh Delman and Bert Stern in 2012 as an affiliated organization to Centerline Communications, TowerNorth is a developer, owner and operator of mission critical wireless infrastructure in the US and Europe.

At TowerNorth, we are proud of the depth and experience across our team. From 2G to 5G, our leadership and local development teams have experience deploying each generation of communications networks. We believe that some challenges require local solutions and depend on our people to manage positive relationships with these critical partners and resources. We are committed to productive partnerships across all parties, and believe that communication, transparency, and trust ultimately drive total project success.

Ultimately, we understand how to get carriers on-air against aggressive timelines, evolving technologies and complex real estate issues. With local development teams in each operating territory, TowerNorth can effectively manage the unique dynamics of each project.

Meet the Team

Experience Matters.

Hundreds of years of experience developing new tower facilities across our leadership and development teams.

TowerNorth Leadership

Bert Stern

Chief Executive Officer

Tim Jaki

Chief Operating Officer

Josh Mossey

Chief Financial Officer

Josh Delman

Board Member

Development Teams

Mark Sperotto

Construction & Operations Manager

Elizabeth Rutkowski

Director of Site Development

Susan Masse

Real Estate Manager

Elizabeth Erbes

Director of Business Development

Amanda Louie

Director of Development

Pablo Herrera

Vice President of Corporate Development

Capital Partners

Well-Capitalized to Support Carrier Success.

With strong capital partners, TowerNorth is financially prepared to scale to customer and partner needs.

Berkshire Partners

Berkshire Partners is a multi-sector specialist investor in private and public equity. The firm’s digital infrastructure strategy leverages Berkshire Partners’ 25-year track record in communications to invest in middle market businesses within the shared wireless access, data center, and network infrastructure segments. The firm’s private equity strategy is to invest in well-positioned, growing companies across consumer, healthcare, services & industrials, and communications & technology. For additional information, please visit Berkshire Partners.

Wincove Private Holdings

Wincove Private Holdings is an investment company that creates long-term capital appreciation for its shareholders by partnering with business owners, entrepreneurs, and management teams to build market-leading companies. With offices in Boston and New York, Wincove has a permanent capital base, staying invested in its partner companies for an unlimited time. For more information, visit Wincove.