Protection With Strategy, Not Just Price
Insurance should never be about selling the cheapest policy. Our mission is to help clients understand their risks, explore smarter options, and build strategies that deliver real protection—not just price tags.
The Sherlock Difference
Client-First Approach
Independent access to multiple carriers, recommendations based on your needs.
Broad Market Access
More than 100 highly rated insurance companies and programs.
Proven Experience
Over 1,300 clients served across multiple states.
Commitment to Service
Practical solutions, clear guidance, and lasting relationships.
People Who Make It Personal
Behind every policy is a team of professionals who care deeply about protecting clients. At Sherlock Insurance Group, we believe insurance is about people first.

Nathan Beck, CIC, CRM
Founder & Managing Director
Sherlock Insurance Group | Brazos Marketplace
Save Contact InfoMeet the Founder
A Global Perspective on Risk
Nathan Beck, CIC, CRM, is the Founder and Managing Director of Sherlock Insurance Group and the original founder and Managing Director of Brazos Marketplace. A native Oklahoman from Enid, Nathan attended Oklahoma State University, where he played collegiate tennis and earned a Bachelor of Science in Business Administration with a major in Finance and a minor in Spanish. He later studied global economics at the Universidad Politécnica de Valencia in Valencia, Spain.
Prior to entering the insurance industry, Nathan worked in both domestic and international financial markets, serving high-net-worth and institutional clients. After beginning his insurance career with State Farm, he founded Sherlock Insurance Group in 2010 to provide businesses and families with customized insurance and risk management solutions through the independent brokerage model.
Nathan later founded Brazos Marketplace to help employers address healthcare and risk financing challenges through innovative employee benefits, healthcare transparency, cost-containment strategies, and group captive solutions.
Nathan currently serves on the Board of Directors for Associated Risk Managers of Mid-America (ARM Mid-America) and previously served on the Board of Directors for the National Association of Insurance and Financial Advisors (NAIFA).
Professional Credentials
- Certified Insurance Counselor (CIC)
- Certified Risk Manager (CRM)
Areas of Focus
- Commercial Insurance
- Risk Management
- Alternative Risk Financing
- Group Captives
- Employee Benefits
- Healthcare Cost Containment
- Self-Funding Strategies
Meet the Advisor
Coverage You Can Count On
Shaun Cook, CIC, was raised in Seminole, Oklahoma. With more than 20 years of experience in the insurance industry, Shaun has worked alongside many of the nation's top producers and agencies, helping individuals, families, and businesses navigate their insurance and risk management needs.
Throughout his career, Shaun has held leadership positions and participated in leadership groups within State Farm, where he developed a reputation for client service, professionalism, and insurance knowledge. He is passionate about helping clients understand their coverage, identify potential gaps, and implement solutions designed to protect their assets and achieve their long-term goals.
Shaun focuses on commercial insurance, including small, middle-market, and large business accounts, as well as personal insurance and life insurance solutions. His consultative approach centers on education, proactive policy reviews, and protection strategies designed around each client's needs.
A former collegiate tennis player at the University of Central Oklahoma, Shaun enjoys music, sports, animals, faith, and spending time with his family and wife of more than 20 years.
Professional Credentials
- Certified Insurance Counselor (CIC)
Areas of Focus
- Commercial Insurance
- Risk Management
- Business Insurance Programs
- Personal Insurance
- Life Insurance
- Coverage Analysis & Policy Reviews
Meet the Advisor
Guidance in Every Language
Ashley Tol is a bilingual insurance professional who focuses on helping individuals, families, and businesses navigate their insurance needs with confidence. Born in Guatemala and raised in the United States from an early age, Ashley is fluent in both English and Spanish, allowing her to effectively serve a diverse client base.
After relocating from Utah to Oklahoma in 2001, Ashley proudly embraced Oklahoma as home. With nearly a decade of experience in the insurance industry, she has worked with both captive and direct insurance carriers, developing extensive experience in personal and commercial insurance solutions.
Ashley joined Sherlock Insurance Group because of its client-focused culture, commitment to professional development, and experience in commercial insurance and risk management. She is passionate about educating clients, providing thoughtful guidance, and helping them make informed decisions to protect their families, businesses, and assets.
In addition to her insurance experience, Ashley has been actively involved in professional and community organizations throughout Oklahoma. She previously served as Vice President of the National Association of Hispanic Real Estate Professionals (NAHREP) Oklahoma City Chapter, Vice President of Business Network International (BNI), and as an Ambassador for the Oklahoma City Hispanic Chamber of Commerce. These leadership roles reflect her commitment to serving her community and building meaningful professional relationships.
Outside of work, Ashley enjoys spending time with her family, pursuing her faith, caring for animals, and traveling. She is dedicated to continuous learning and professional growth and takes pride in delivering responsive service to both her clients and colleagues.
Areas of Focus
- Commercial Insurance
- Personal Insurance
- Homeowners Insurance
- Auto Insurance
- Bilingual Client Services (English & Spanish)
- Coverage Reviews & Policy Analysis
Meet the Team
Relationships That Reflect Real Life
Jessica has more than a decade of insurance experience and a genuine passion for helping people protect what matters most. She believes great insurance begins with building relationships and educating clients, not simply selling a policy. As life changes, insurance needs change too, and Jessica enjoys being there for her clients through those different stages of life.
She began her insurance career in Louisiana before stepping away from the industry to work with children with special needs. That experience gave Jessica a different perspective on life and strengthened the patience, compassion, and ability to truly be present that she brings to every relationship. It also reinforced her belief that insurance should reflect real life, understanding where someone is today, what matters to them, and how their needs may evolve over time.
A Louisiana native, Jessica loves cooking and sharing the flavors of home. Most of all, she enjoys spending time with her family and her two boys. When she’s not with family or in the kitchen, you’ll find her enjoying the outdoors or cheering on her favorite college football and baseball teams.
Meet the Team
Operations Built for Service
Chris Poole serves as the Office Manager for Sherlock Insurance Group, where he plays a key role in agency operations, client service, and commercial insurance support. Since joining Sherlock Insurance Group in 2023, Chris has helped strengthen the agency's commitment to delivering responsive service and insurance solutions designed around businesses across a wide range of industries.
Prior to joining Sherlock, Chris gained valuable experience working with a captive insurance agency and as a manager for a private equity firm in Wichita, Kansas. His diverse professional background provides him with a unique understanding of business operations, risk management, and client service.
Chris works closely with clients and carriers on a broad spectrum of commercial insurance programs, including general liability, commercial auto, workers' compensation, umbrella liability, property coverage, and industry-specific risk solutions. He is committed to helping clients navigate the complexities of insurance with responsive service and protection strategies for their businesses.
Outside of the office, Chris enjoys traveling, outdoor camping, and spending time with his dog.
Areas of Focus
- Commercial Insurance
- Agency Operations
- Client Service & Account Management
- Workers' Compensation
- Commercial Auto
- General Liability & Umbrella Coverage
- Risk Management Support




