Watermark Bank

watermark office

Built by Entrepreneurs, for Entrepreneurs


We reimagine banking by delivering sophisticated financial solutions with the personal service, agility, and
strategic insight that empower leaders, families, and businesses to achieve lasting success.


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Smarter Liquidity,
Seamless Treasury


Our solutions simplify operations, safeguard cash flow, and optimize earnings with precision and speed.


Fueling Growth with
Commercial Banking


Our solutions provide capital strategies, complex credit, and financing designed to help
businesses scale with confidence. 


    Banking Reimagined for Visionary Leaders


    At Watermark, relationships are the foundation of everything we do. Our team delivers clarity, confidence, and expertise through custom financial strategies shaped by trust, purpose, and a deep understanding of each client’s goals.  

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    Solutions Built Around You


    At Watermark, every financial solution is designed to create momentum. From treasury architecture to private banking and commercial lending, we tailor strategies that align with your goals to move your business forward with precision, clarity, and purpose. 

    “Whenever you see a successful business, someone once made a courageous decision.”
    - Peter F. Drucker

    Capital at Work


    Capital should do more than sit still. It should drive momentum. We work with business leaders to optimize liquidity, finance expansion, and simplify operations. Our strategies support long term growth and the legacy you are building through your business. 


    Mark Galliart, CEO
    McBride Orthopedic Hospital 

    From the very beginning, Watermark has been a true partner, taking the time to understand both our goals and pain points. By leveraging technology, they delivered a customized solution that simplified our banking structure and aligns with how we operate. Their responsive, client-focused partnership provides a level of service we hadn’t found elsewhere—allowing us to stay focused on delivering superior patient outcomes.


    Kyle sweet, Chief Strategy Officer, Helio Risk 

    Watermark Bank is more than just a strategic partner in all my businesses. Watermark Bank understands the operational day to day realities of my businesses and also is an active partner in expanding networks that allow growth. Banking is a relationship business. Watermark Bank and its talented team are best in class at fostering relationships that matter for business owners.


    Chad E. Detwiler President & CEO, Recovering Oklahomans After Disaster 

    Watermark Bank’s guidance and support were key to helping ROAD secure critical funding. This partnership has made a tangible difference for families still recovering from disaster.






    Beyond Banking


    We bring clarity to complexity and insight to opportunity, serving as a trusted partner invested in your vision and long-term success.

    Who We Are

    Trustworthy Partners


    We invest in long-term success, taking time to understand each client’s goals so we can build authentic relationships rooted in purpose and alignment.

    Financial Experts


    With decades of proven banking and business experience, our team delivers clarity and expertise in even the most complex situations. We help clients make confident, informed decisions that support long term success.

    Community Leaders


    Deeply connected in Oklahoma, we offer more than financial guidance. Our clients gain access to a trusted network of leaders, partners, and opportunities.

    Entrepreneurs

    Built by entrepreneurs, for entrepreneurs — we move with urgency, think like owners, and deliver solutions designed to accelerate growth.

    Grounded in Integrity

    Trust begins with follow-through. Our promise is simple: act with transparency, consistency, and the highest standards in every interaction.

    Relationship Driven

    We lead with understanding and intention. Every conversation, every decision, every solution is shaped by a commitment to knowing our clients well.