Randy Birdwell serves as an advisor for Flintrock Builders. He has 46 years of high-volume production building experience including 30 years as Company Owner, President, CEO or Chairman. His award winning company, Emerald Homes, was sold to DHI, which led to the nationalization of the Emerald brand. While at DHI, Birdwell managed $2.3 billion in assets – 12 housing divisions, which closed 23,000 homes in one year. He is the past president of the Greater Houston Builders Association and the Texas Association of Builders and a Senior Life Delegate and former National Vice President of NAHB. Randy was a national recognized educator, Professor and Senior Fellow at Texas A&M University. Mr. Birdwell has also been inducted into the Housing Hall of Honor in November 2024. X

Chris Doose is the visionary founder and CEO of Flintrock Builders, one of Central Texas’ fastest-growing home builders, nationally recognized as #167 among the Top 200 Builders in America. A third-generation home builder and fourth-generation entrepreneur, Chris brings a lifetime of industry knowledge, a passion for innovation, and a deep commitment to delivering homes that blend quality, style, and lasting value. After earning his B.A. in Business from St. Edward’s University, Chris gained hands-on experience across every facet of the construction industry, from residential and multi-family developments to commercial projects. This foundation, combined with his entrepreneurial spirit, led to the creation of Flintrock Builders—an award-winning company known for thoughtful design, exceptional craftsmanship, and attainable pricing. An inspiring and forward-thinking leader, Chris has assembled a trusted, diverse team that shares his vision for innovation and integrity. Under his leadership, Flintrock Builders has expanded rapidly across Central Texas, recently breaking ground on our premier master-planned community—the first of many exciting developments to come. His focus on building trust with homeowners, partners, and communities has set Flintrock apart as a builder of not just homes, but enduring relationships. Chris is proud to lead a team who is driven by integrity, creativity, and a shared commitment to excellence. “At Flintrock, we’re more than just builders—we’re family. Our homes are designed to last, to inspire, and to create spaces where people can thrive for generations. X

Desmond Graham serves as Chief Operating Officer of Flintrock Builders, where he oversees the company’s day-to-day operations with a focus on enhancing the client experience, driving strategic growth, ensuring operational excellence, and making a meaningful impact in the communities Flintrock serves. Desmond joined Flintrock in December 2019 as Vice President of Sales and Marketing. His leadership and dedication quickly propelled him into the role of Division President in December 2023, and in April 2025, he was named Chief Operating Officer. Born in Dothan, Alabama, Desmond has proudly called Central Texas home since 1993, when his father, a U.S. Army officer, relocated the family to Copperas Cove. He earned a bachelor's degree in biology from The University of Texas at Austin and began his career in the wireless industry, advancing to the position of Area Sales Manager. Motivated by a passion for service and a strong connection to his community, Desmond transitioned into real estate after returning to the Killeen area—supporting his family’s real estate business and eventually launching his own brokerage. Over the past 15+ years, he has earned a reputation for leadership, integrity, and delivering results. Desmond has been instrumental in shaping Flintrock’s culture and long-term vision, ensuring the company continues to deliver exceptional value to its homeowners, partners, and the broader Central Texas community. X

As Chief Financial Officer at Flintrock Builders, Scott brings over 35 years of experience in finance, accounting, and real estate operations. A certified CPA and licensed Real Estate Broker, Scott is a graduate of California State University, Fullerton, and has an impressive track record in financial strategy, capital management, and land acquisition. Throughout his career, he has led complex real estate transactions, negotiated high-value land deals, and implemented financial systems that support scalable growth. He is passionate about building homes for families and finds purpose in helping turn bold visions into reality. Guided by the principle to “have courage and be kind,” he chose to join Flintrock for its entrepreneurial spirit, distinctive home designs, and commitment to delivering what he proudly calls “boujee excellence.” His leadership continues to strengthen the company’s financial foundation while fueling its growth across Central Texas. X

Cody Sulak, V.P. of Strategy, considers himself a “small town” guy from the city of West, Texas. Cody strives for perfection and settles for excellence. As a Certified Public Accountant and Chartered Global Management Accountant, his passion for excellence is never overrated. He has over 6 years of experience as a Chief Financial Officer of a multi-location auto dealership group and he has also consolidated three separate accounting offices into one. Cody builds best practices while maintaining his faith as well as being a farmer on his family farm. “I am so blessed to work for Flintrock and be surrounded by owners that are passionate about success. I am here to strengthen the financial & internal controls and set the stage for the next phase of growth. The sky is the limit for Flintrock Builders.” – Cody X

Craig Langford, V.P. of Development, grew up in Killeen, Texas and moved to San Antonio in 2008 to attend The University Texas at San Antonio graduating with a bachelor’s degree in Real Estate Finance and Development. He later attended St. Mary’s School of Law where he obtained his law degree in 2016. After being admitted to the bar he went to work in private practice at a law firm in Victoria, Texas from 2016-2021. Craig is driven by his desire to be successful, well-rounded, dependable and a respected person in the community. He believes that everyone should take pride in their work and perform to the best of their abilities. “What helped me decide to come to Flintrock is the way they treat their employees and the pride they take in their work. You can see it from the top down. It is a company that practices what it preaches, and it is refreshing to have a company value their people as much as Flintrock does.” – Craig X

As Director of Construction at Flintrock Builders, John brings over 21 years of experience in residential construction, overseeing all aspects of project execution—from strategic planning and budgeting to scheduling and on-site management. He leads construction teams with a focus on delivering projects on time, within scope, and in alignment with the highest safety and quality standards. A graduate of Sam Houston State University, John has been recognized as one of Builder Magazine’s “40 Under 40” and has served on the local Home Builders Association board for eight years, including one year as President. Known for a hands-on leadership style and a commitment to excellence, John enjoys the dynamic nature of the industry, where no two days are the same. Guided by the belief that “Tough times don’t last; tough people do,” he chose Flintrock Builders for its family-oriented culture and genuine care for its people. X

As Director of Sales and Marketing at Flintrock Builders, Katie leads the development and execution of strategic initiatives to drive traffic, generate leads, and convert prospects into homebuyers. With 15 years of industry experience, she is a licensed broker and realtor in multiple states and has earned numerous awards for sales leadership, performance, and interior design. Certified in Sales Management, Digital Sales, Sales Coaching and Development, and Excel, Katie excels at building high-performing teams and delivering exceptional customer experiences. A graduate of Palm Beach State College, she is passionate about mentoring talent and creating results-driven strategies that align with company goals. Guided by the belief that “A wise girl knows her limits, a smart girl knows that she has none,” Katie found a true home at Flintrock Builders—a place not only committed to building beautiful homes, but also to fostering a meaningful and empowering culture. From the moment she met Desmond Graham and Chris Doose, their passion for people made it clear Flintrock was the perfect fit. X

As Director of Construction Services at Flintrock, Josh brings 20 years of hands-on experience in residential homebuilding. He oversees purchasing and estimating while working closely with the design and architecture teams to bring each project from concept to completion. A proud graduate of the “school of hard knocks,” Josh thrives in the fast-paced, ever-changing world of home construction and takes great satisfaction in watching each vision come to life. Guided by the belief that “People will forget what you say, forget what you do, but they will never forget how you made them feel,” he is especially proud to be part of a team whose dedication and culture make Flintrock Builders truly stand out. X

With over 30 years of experience in the accounting field and a CPA license, Kristen brings deep expertise and a strong commitment to financial integrity. A graduate of Harding University, Kristen oversees the accounting processes and financial reporting at Flintrock, ensuring the company’s assets are protected and its financial foundation remains strong. Her guiding philosophy—“Clear Numbers = Smart Moves”—reflects a belief that accurate financial data is essential for sound business decisions. She finds great fulfillment in contributing to the company’s overall success, recognizing that the accounting function is vital to a well-run business. A passionate advocate for the homebuilding industry, Kristen is especially drawn to Flintrock’s strong culture and remarkable growth potential, which truly set the company apart. X

As Treasurer at Flintrock Builders, Ashley is responsible for managing and protecting the company’s cash flow, working closely with banks and financing partners to secure construction lending, and coordinating with title companies to ensure every financial detail is in place before a home sale is finalized. With 17 years of experience in banking—specializing in construction and real estate lending, as well as accounting— she brings valuable insight and expertise to the role. She holds a Bachelor’s in Criminal Justice with a minor in Accounting from Sam Houston State University and an MBA with a concentration in Finance from Texas A&M University – Central Texas. Inspired by the quote, “Fight for the things you care about, but do it in a way that will lead others to join you,” Ashley made the transition from banking to homebuilding to have a more direct impact. Drawn to Flintrock’s strong industry reputation and standout culture, she is proud to be part of a team that values integrity, collaboration, and community. X

Jon Enterkin brings a wealth of experience and dedication to his role as Flintrock Builders’ Director of Capital Markets. With a BBA in Finance from Southern Methodist University and an MBA from the University of Texas, Jon combines deep financial expertise with exceptional business acumen. Having grown up in Copperas Cove as part of a military family, Jon understands the importance of discipline, commitment, and community. As Flintrock's third employee, he has held a variety of pivotal roles, including Superintendent, Quality Assurance Manager, Warranty Manager, Purchasing Manager, Comptroller, and Government Affairs Manager, before stepping into his current position. Jon’s passion lies in fostering transparent communication between Flintrock and its investors. He thrives on building trust, conveying the company’s vision, and nurturing relationships that drive growth and success. His key strengths include a people-first approach, robust business knowledge, and a deep understanding of finance. Jon is committed to ensuring Flintrock’s continued excellence and strong investor partnerships, helping propel the company to new heights. X