PRESIDENT / BROKER
JSULLIVAN@SULLIVANSA.COM
SPECIALTY
- Land
- Office
- Investment Sales
- Client Representation
- Consulting
PRESIDENT / BROKER
JSULLIVAN@SULLIVANSA.COM
Jamie Sullivan, a native of San Antonio, has been practicing commercial real estate brokerage in the San Antonio and South Central Texas market since 1984, previously with national and regional firms before forming Sullivan Commercial Realty in 1997. He began his career engaging in brokerage for international firm, Fuller/Le Page Properties, and then for regional operation of Commercial/Industrial Properties. For nine years, Sullivan was an associate with Sage Western Companies, a successful local commercial real estate investment, development and brokerage firm.
Sullivan has been a consistent leader in office and land brokerage throughout his career.
AFFILIATIONS
Real Estate Council of San Antonio
International Council of Shopping Centers (ICSC)
San Antonio Board of Realtors
South Texas Commercial Association of Realtors
San Antonio Chamber of Commerce
VP OF SALES & LEASING / PARTNER
PTASSOS@SULLIVANSA.COM
Pete Tassos has been involved in real estate brokerage in San Antonio since 2001, joining Sullivan Commercial Realty in 2004. Tassos is actively involved in assisting clients, whether small office users, corporate businesses / institutions or land owners, in the acquisition of office space for lease, building purchases and raw land.
Tassos is one of the leaders in San Antonio Tenant / Landlord / Owner Representation – represents various clients from public entities to small business in all aspects of real estate including office, medical, industrial, retail and land.
Tassos’ successful working relationships with his clients is reflected by continued and repeated representation in all aspects. Sullivan Commercial/Tassos is the Exclusive Agent on assignments for Generations Federal Credit Union and the San Antonio Fire and Police Pension Fund to name a few.
Recent headquarters transactions include CST Brands, SA Fire & Police Pension Fund, Generations Federal Credit Union, Ricos Products and Regent Care.
Tassos is also involved in the marketing of several prominent land tracts in the Bexar County and South Texas area.
Texas Tech University – BA
Texas Real Estate Broker License
BROKERAGE / ANALYST
ZDAVIS@SULLIVANSA.COM
Zach Davis has been involved in the commercial real estate industry in San Antonio and south Texas since 2005. He began his career with a boutique appraisal firm. During his time in the valuation industry, he obtained experience providing real estate appraisals and consultations for financial institutions, developers, property owners, governmental agencies, trust departments, accountants, and attorneys.
His appraisal experience encompassed a wide variety of property types including office, retail, industrial, multi-family, hospitality, vacant commercial land, and subdivisions. Mr. Davis obtained the prestigious Member of the Appraisal Institute (MAI) designation in 2014. From 2015 to 2017, he worked with a national appraisal firm, gaining valuable insight into the intricacies and underwriting methodology of institutional-grade properties.
His entrepreneurial spirit led him to form a real estate brokerage firm in 2010. With a focus on the sale of rural land, he has since been involved in the sale of numerous rural properties, with total transactional volume in excess of $25 million. In addition to rural land brokerage, he gained valuable experience participating in several tenant representation assignments.
Davis joined Sullivan Commercial Realty in February 2017 and focuses on all aspects of the operation, including leasing, land brokerage, investments sales, and consulting.
Texas A&M University – Bachelor of Business Administration, Finance
Texas A&M University – Master of Land Economics and Real Estate
Texas Licensed Real Estate Broker
Connor Dziuk joined Sullivan Commercial Realty in January 2022 and focuses on land & improved property brokerage and consulting. Connor has been involved in many facets of real estate in San Antonio and south Texas while earning his degree from Texas A&M University-College Station.
He gained valuable market knowledge while interning with Stream Realty Partners and Vaughn Construction in San Antonio; he has also worked as a Division Order Analyst in the oil and gas industry.
Texas A&M University, College Station, Texas – Bachelor of Business, Minor Ag Economics & Facility Mgmt
Texas A&M University, College Station, Texas – Master of Science in Construction Mgmt
Texas Licensed Real Estate Agent
ULI
COO, VP OF BROKERAGE & MARKETING
KARRIED@SULLIVANSA.COM
Karrie Dziuk has been involved in the real estate industry in San Antonio since 1992, joining Sullivan Commercial Realty in 1999.
Karrie’s specialties include marketing, research, financial analysis, asset management and development supervision. A key component of her role is developing the strategy and marketing approach for agency sales and leasing assignments. As operations manager, her responsibilities span business development, finance, operations, marketing and human resources. In addition, Karrie assists in the property management’s finance division.
Prior to joining Sullivan, she was branch manager of a regional multi-family investment and brokerage firm where she coordinated comprehensive market research of multi-family and market trends, as well as analysis of comparable sales for the San Antonio multi-family market. During that time, Karrie engaged in multi-family property management, supervising a portfolio of over 1,700 units.
Karrie brings 25+ years of real estate experience, diverse skill sets and extensive knowledge of multiple industries within commercial real estate.
DIRECTOR OF PROPERTY MANAGEMENT
JMANSFIELD@SULLIVANSA.COM
John Mansfield joined Sullivan Commercial Realty in March 2021. Previously, he oversaw a Construction Management Team at JLL, responsible for an annual capital spend of $140+ million and a portfolio of 10+ million SF. During this time, he obtained experience of commercial design and construction, real estate financial reporting, and supplier and facilities management. John delivered this client over $10m in documented cost savings due to his focus on strategic sourcing, fee negotiating, and value engineering.
Mr. Mansfield is responsible for the overall property management for office, industrial and retail properties.
Prior to his passage into real estate in 2017, John spent 12 years in the aerospace industry in various management and engineering roles. Early in his career, he worked for Boeing in San Antonio where he led an Engineering Team responsible for completely renovating some of the first 787 Flight Test aircraft. Later, John led several international projects located in Europe and Asia while working for Hong Kong Aircraft Engineering Company (HAECO). His specialties include structural design engineering, program management, business intelligence and business development.
The commonality across John’s diverse background has been the opportunity for complex problem solving and his continued desire to lead and develop others.
John has obtained a M.S. in Engineering Management from the University of Texas at Austin and a B.S. in Mechanical Engineering from Texas A&M University. He is a Certified PMP holder and a member of the Alamo PMI Chapter in San Antonio, TX.
SENIOR PROPERTY MANAGER
TLILES@SULLIVANSA.COM
Terri Liles joined Sullivan Commercial Realty in February 2023, previously Property Manager for Patrinely Group where she was responsible for a 260,000+ SF Class A high-rise office and 3.9M+ SF of warehouse/industrial space. Terri has managed real estate portfolios in Texas for over 25 years.
Terri serves on the Board of Directors for San Antonio BOMA where she has co-chaired the Community Service Committee since 2010 and currently serves as BOD liaison.
Her varied and extensive background in property management, facilities management and construction management include:
AFFILIATIONS
Building Owners and Managers Association (BOMA)
Clarisabel Elizondo joined Sullivan Commercial Realty in October 2022. Her responsibilities include accounts payable, tenant relations, vendor contracts and distribution of owner financials. Clarisabel offers excellent skills in customer service and is an essential part of our team. She ensures requests are handled satisfactorily for our tenants and owners, and also provides marketing and sales support for our brokerage team.
Previously, Assistant Property Manager with Horizon Realty Management and Assistant General Manager with Equimax, Clarisabel has more than six years experience in customer service, as well as, property management.
ACCOUNTING ADMIN
LSENA@SULLIVANSA.COM
Laura Sena joined Sullivan Commercial Realty in June 2023. She provides accounting and A/R support for our Operations and Property Management teams.