About.
Bay Area focus, experienced management and long term local relationships have been the keys to TMG’s 37‑year track record of success.
Exclusive Bay Area Focus.
Headquartered in San Francisco for decades, TMG Partners is a privately held full-service development company specializing in urban infill projects across the San Francisco Bay Area. Our exclusive focus on the region helps us understand the nuances of market trends and timing, allowing us to be highly responsive and opportunistic while contributing to the vibrancy of the communities that populate our region.
Long Term Local Relationships.
Experienced management and unique local relationships have been key to TMG’s track record of success. Over the last three decades, our firm has cultivated deep relationships — both within the Bay Area real estate landscape, as well as nationally and internationally — with property owners, tenants, brokers, construction companies, capital sources, and financial institutions. TMG has developed in more than 20 different cities and every major county in the Bay Area, activating a reputation that reflects the value we place on enriching the communities in which we work. In concert with some of these very relationships, we have also delved deeper into the issues of housing, growth, water, transportation, and other matters critical to the overall sustainability of both the Bay Area and the greater State of California.
Broad Mix of Developments.
TMG has developed a mix of uses totaling approximately 30 million square feet of office, research and development, multifamily residential, retail, and more than 400 acres of land, with a portfolio valuation totaling $5.5 billion.
Institutional Partners and Superior Returns.
TMG’s successful development ventures have resulted in consistently superior investment returns for our equity capital partners. TMG’s partners include Farallon Capital Management, Boston Properties, Alexandria Real Estate, Invesco Real Estate, Northwood Investors, CalPERS, Fortress and Westbrook, as well as a long track record with other institutional partners. The San Francisco Business Times has ranked TMG Partners among the top Real Estate Developers in the Bay Area and has acknowledged TMG for many award-winning development projects.
TMG Partners Cumulative
Development and Investment 1983–2020
Square Feet in MIL (1,000,000)
Executive Team.

Michael A. Covarrubias
Chairman and
Chief Executive Officer

Matt Field
President

Lynn Tolin
Executive Vice President & Chief Operating Officer

Scott C. Verges
General Counsel
Executive Vice President

Peter Weltchek
Managing Director of Finance

Daniel E. Siri
Chief Financial Officer

Benjamin Kochalski
Regional Partner

Ken Dupee
Managing Director of Development

Cathy Greenwold
Senior Advisor
Partners.

Peter Bryan
Partner

Adam Chall
Partner

Matt Concannon
Partner

Sean Donnelly PE, LEED AP
Director
Construction Management
TMG Partners &
PKN Manager LLC

Charles Gibson
Partner

Brian Fleming
Partner

Ann MacLeod
Counsel
Assistant Secretary

Patrick McCarthy
Partner
TMG Partners &
PKN Manager LLC

Denise Pinkston
Partner

Tom Stubbs
Partner

Drew Thomas
Partner

Zoa Town
Vice President, Property and Asset Management

Richardson L. Watkins
Partner

Britt Wenzler
Partner

Arshad Balwa
Senior Associate

Samuel Becerra
Associate

Jacob Jurlina
Analyst

Ifeatu Samuel
Associate
Organization Chart.
Management
Chairman and
Chief Executive Officer Matt Field
President Lynn Tolin
Executive Vice President & Chief Operating Officer
General Counsel
Executive Vice President Peter Weltchek
Managing Director of Finance Benjamin Kochalski
Regional Partner Daniel E. Siri
Chief Financial Officer Ken Dupee
Managing Director of Development
Development
Partner Adam Chall
Partner Matt Concannon
Partner Sean Donnelly PE, LEED AP
Director
Construction Management
TMG Partners &
PKN Manager LLC Brian Fleming
Partner Charles Gibson
Partner Ann MacLeod
Counsel
Assistant Secretary Patrick McCarthy
Partner
TMG Partners &
PKN Manager LLC Denise Pinkston
Partner Tom Stubbs
Partner Drew Thomas
Partner Zoa Town
Vice President, Property and Asset Management Richardson L. Watkins
Partner Britt Wenzler
Partner Arshad Balwa
Senior Associate Samuel Becerra
Associate Jacob Jurlina
Analyst Ifeatu Samuel
Associate
Asset and Property Management
Jeanine Valdez
General Manager
Dee Licilcan
Senior Property Manager
Sandra Litchy
Senior Property Manager
Michelle Piazza
Senior Property Manager
Alisa Orris
Property Manager
Ginnie Mae Factor
Property Manager
Irma Flores
Property Manager
Julie Rodriguez
Property Manager
Bryan Nittler
Property Manager
Sawyer Norried
Property Manager
Allison Davis
Assistant Property Manager
Giovanni Corona
Assistant Property Manager
Kathy Pozos
Property Management Accounting Administrator
Stephanie Lorin
Property Assistant
Nicole Hamilton
Property Assistant
Emily Sussman
Property Assistant
Bianca Jones
Property Assistant
Accounting
Denise Lew
Controller
Sharon Lau
Assistant Controller
Johnson Quach
Senior Accountant
Christy Vuong
Junior Accountant
Rainer Widjaja
Junior Accountant
Phillip Huang
Accounts Payable/Accounts Receivable Accountant
Administration
Sandra Stamper
Office Manager/HR Manager
Kaitlin Dillon
Senior Administrative Specialist
Katja Pineda
Administrative Assistant