• Welcome to Perseus TDC
  • The capability of a large company.
  • The flexibility of a small firm.

Real Estate Investment and Development


Perseus TDC excels at discovering value in today’s competitive real estate market – creating powerful benefits for buyers, tenants and investors. We focus on discovering potential – while concentrating exclusively on commercial property investments in office and residential development.

Perseus TDC focuses on discovering potential - while concentrating exclusively on commercial property investments and office, industrial, retail and residential development.

Our commitment to clients, combined with our collaborative approach, ensures each commercial building and luxury residence provides customer satisfaction as well as financial results.

Meet Our Team

The capability of a large company. The flexibility of a small firm.

Robert Cohen

President & CEO

202.741.1891
bob.cohen@perseustdc.com

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John T. Schwieters

Principal

202.772.1468
john.schwieters@perseustdc.com

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Adam M. Peters

Executive Vice President, Development

202.741.1897
adam.peters@perseustdc.com

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Stephen Schwendinger

Vice President, Asset Management

202.741.1893
steve.schwendinger@perseustdc.com

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Stephen C. Thompson

Vice President of Construction

202.617.2142
steve.thompson@perseustdc.com

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David Hilde

Vice President of Development

202.617.2141
david.hilde@perseustdc.com

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Norma Ramella

CFO/Controller

202.741.1894
norma.ramella@perseustdc.com

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Kevin Keuleman

Senior Development Manager

202.741.1892
kevin.keuleman@perseustdc.com

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John Camera

Senior Development Manager

202.617.2143
john.camera@perseustdc.com

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Gregory Auger

Development Associate

202.617.2146
greg.auger@perseustdc.com

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About Perseus TDC

The capability of a large company. The flexibility of a small firm.

Perseus TDC, an affiliate of Transwestern Development Co., invests alongside its financial partners in well-located Washington, D.C., metro area properties, adding value through skilled entitlement planning, design, risk management and operations. The firm draws upon its principals’ expertise in developing office, hospitality, multifamily, retail and mixed-use real estate, refined through decades of experience. Based in Washington, D.C., Perseus TDC wields the capabilities of a national firm with the dexterity of a local developer.

Get in Touch

Interested in a project? We invite you to contact Perseus TDC today.