Our Story

J&S Partners is an independent financial planning and wealth management firm dedicated to helping clients manage, preserve, and grow their assets.

“Our independence allows us to focus entirely on what’s best for our clients—without pressure or limitations tied to proprietary products.”

1
Years Experience
1
Skilled Professionals
1
Serving All 50 States
Who We Are

Defining Excellence in Financial Planning.

J&S Partners, Inc. was founded in 2001 as a family-owned financial planning and wealth management firm with a clear and focused mission: to help individuals and families take control of their financial future and build lasting legacies.

Founded by Joe Koessl and his son, Stephen Koessl, the firm was built on decades of industry experience and a deep understanding that financial success is not just about numbers—it’s about people, goals, and long-term security.

Joe began his career in financial services in 1970, bringing a disciplined and principled approach shaped by both military service and years in the industry. Stephen expanded on that foundation, advising major corporations, foundations, and pension systems before co-founding J&S Partners.

Over the past 20+ years, J&S Partners has grown into a trusted advisor for clients across Minnesota and Texas, helping them navigate complex financial decisions with clarity and confidence.

We specialize in:

Retirement planning

Asset preservation strategies

Wealth management

Income generation and portfolio optimization

Our Vision Our Mission Our Commitment
Our Vision

We envision a future where more individuals and families:

  • Feel in control of their financial lives
  • Understand how their money works
  • Have a clear path to retirement and beyond

Our goal is to be more than a financial firm—we aim to be a lifelong partner in your financial journey.

Our Mission

Our mission is simple:

To provide every client with the guidance, education, and strategies needed to achieve financial independence and long-term security.

We believe financial planning should not be confusing or intimidating. Instead, it should empower you to:

  • Make confident decisions
  • Understand your options
  • Build a future you can rely on

Everything we do is centered around helping you live with less financial stress and more financial clarity.

Our commitment is rooted in one principle:

Your success is our priority.

We are dedicated to:

  • Providing honest, transparent advice
  • Acting in your best interest
  • Helping you stay disciplined in your financial plan
  • Being available when you need guidance

We don’t believe in quick wins or one-size-fits-all solutions. We believe in building lasting financial security over time.

Our Evolution

Our Journey of Direction and Growth

Every milestone marks a step forward — J&S Partners’ path is one of purpose, progress, and transformation.

J&S Partners was established in 2001 with a clear and differentiated mission: to serve rural business owners—an often overlooked segment in financial services. The firm specialized in enhancing and implementing 401(k) retirement plans for employees of these businesses, addressing a significant gap in access to quality retirement planning. This early focus laid the groundwork for a client-first philosophy centered on education, long-term planning, and practical solutions.
2001–2005
2006 – 2010
2011- 2016
2017 – 2021
2022–Present
Our Core Expertise

Let’s Start the Conversation.

Whether you’re just beginning to plan your future or looking to refine an existing strategy, we’re here to help.

Schedule a no-obligation consultation and take the first step toward:

Financial clarity
60%
Retirement Readiness
80%
Confidence in Retirement
100%
1
Years of experience
1
Skilled Professionals
1
Serving all 50 states
Why Choose Us

Our Philosophy

At J&S Partners, we operate on a few core beliefs:

Education Comes First
We believe that understanding your financial situation is the foundation for making smart decisions.
Preserve Before You Grow
We prioritize asset protection and risk management to ensure your wealth is preserved before pursuing growth strategies.
Long-Term Thinking Wins
We design strategies built to withstand market cycles, economic changes, and life transitions.
Personalized Strategies Matter
No two clients are the same. Every financial plan we build is tailored to your goals, lifestyle, and risk tolerance.
Meet Our Team

Two Generations of Financial Guidance, Focused on You

Our staff consists of experienced professionals with a “hands on” approach to financial guidance. Not only will you find our team members knowledgeable, but you will also discover that our staff truly cares about helping you making your dreams a reality. As your Financial Professionals, we will do everything in our power to keep you focused on where you want to go, advise you on how to get there, and continually remind you of the importance of maintaining a disciplined approach to realizing your dreams.

Stephen Koessl

PRESIDENT

Samuel Koessl

Client Relationship Associate

Hannah Ayer

Client Relationship Associate
Who We Are

Why Us ?

Choosing a financial advisor is ultimately about trust, experience, and the confidence that someone is truly listening to your goals. Our firm is built on those principles and strengthened by three generations of family commitment to serving clients with integrity and personal attention.

Financial advising has been part of our family for decades. My father, Joe, spent 43 years helping individuals and families navigate important financial decisions. I followed in his footsteps more than 25 years ago, and today my son, Sam, represents the third generation of our firm. While markets and strategies evolve, our approach has remained consistent: be accessible, provide thoughtful guidance, and always put clients first.

We specialize in helping clients preserve the assets they’ve worked hard to build, create reliable lifetime income streams, and transfer wealth to future generations as efficiently as possible. Every client relationship begins with a conversation centered around one simple question: What are you hoping to accomplish financially?

Many of the people we work with come to us during important life transitions. Some are navigating the loss of a spouse and suddenly managing financial responsibilities on their own. Others are approaching retirement, changing careers, or considering whether an early retirement is possible. Many investors simply want guidance on how to grow their wealth while reducing exposure to unnecessary market risk and volatility.

Our role is to provide clarity, structure, and personalized solutions designed around each client’s unique situation and comfort level.

A key part of our process is evaluating risk. We review how your assets are currently positioned and determine whether your strategy truly aligns with your goals. From there, we identify opportunities to enhance growth potential while implementing strategies designed with the goal to preserve accumulated wealth and future gains.

For clients focused on retirement income, we take a comprehensive approach by coordinating Social Security, retirement accounts, brokerage assets, savings, and other resources into a tax-efficient income strategy designed to support long-term financial confidence.

Before founding our firm in 2001, my background was on the institutional investment side. I began my career as a Domestic Equity Analyst for the State of Minnesota’s pension fund and later managed Private Equity investments for the 3M pension fund. That institutional experience continues to influence the disciplined, risk-aware approach we bring to individuals and families today.

As of July 2026, J&S Partners Inc. serves $100 million in brokerage and advisory assets,  while maintaining the relationship-driven service our clients value. Through our affiliation with LPL Financial, the nation’s largest independent broker-dealer*, we have access to extensive resources and capabilities to help clients navigate virtually any financial crossroads they may encounter.

Most importantly, we believe financial planning should feel personal, approachable, and collaborative. We are here to listen, guide, and help you move forward with confidence—one conversation at a time.

If you would like a second opinion on your current strategy or simply want to discuss your financial goals, we welcome the opportunity to start that conversation.

No. 1 Independent Broker-Dealer in the U.S (Based on total revenues, Financial Planning magazine 1996-2025); No. 1 provider of third-party brokerage services to banks and credit unions (2020-2021 Kehrer Bielan Research & Consulting Annual TPM Report); Fortune 500 Company as of June 2021. LPL and its affiliated companies provide financial services only from the United States.

Stephen Koessl

PRESIDENT

Biography

Helping Families Preserve Wealth and Retire with Confidence

Stephen Koessl is President of J&S Partners Inc., a family-founded firm built on trust, long-term relationships, and two generations of financial guidance. Inspired by his father’s 43-year career and now working alongside his son, Stephen brings more than 25 years of experience helping clients navigate their financial lives.

He specializes in helping individuals and families protect their wealth, generate reliable retirement income, and plan efficient wealth transfers. Known for his approachable style, Stephen focuses on listening closely, simplifying complex decisions, and guiding clients through key life transitions with clarity and confidence.

Before co-founding the firm in 2001, Stephen worked on the institutional side of investing, including roles with the State of Minnesota’s pension fund and 3M’s pension program. 

As of July 2026, J&S Partners Inc. serves $100 million in brokerage and advisory assets.

Samuel Koessl

Client Relationship Associate

Biography

Bridging Generations: Financial Guidance for Growing Families

Samuel began his career in franchise build-out and development prior to completing his
graduation from the University of Oklahoma, where he earned his degree as a proud Sooner. In
2023, he transitioned into financial services, joining his father, Steve in the continued expansion
of the family advisory practice.

After obtaining the requisite financial licenses, Samuel assumed a central role in marketing
strategy and complex case design within the firm. His work is primarily focused on supporting
younger families at the beginning and early growth stages of their financial journey, working in
close coordination with his father’s established advisory practice to deliver multigenerational
continuity and planning depth.

Samuel resides in Prosper, Texas with his wife Jayna and four children. Outside of his
professional responsibilities, he values time with his family and is drawn international travel
centered on historically significant destinations. Rome is a personal favorite.

Hannah Ayer

Client Relationship Associate

Biography

Client Advocacy Rooted in Trust, Service, and Solutions

With over 20 years of customer service experience and 3 years in financial services,
Hannah brings a relationship first approach to client management. As a Client Relations
Specialist, she supports clients through every stage of the relationship. From opening
new accounts to ongoing servicing needs including contributions, withdrawals, and
account maintenance
Hannah helps coordinate solutions across complex financial matters involving annuities,
life insurance, and advised assets. She is known integrating client data and service
needs to keep client management flowing efficiently while ensuring a seamless service
experience.
Recognized for her warm demeanor and personalized service approach, Hannah excels
at resolving issues thoughtfully, and making clients feel heard,
informed, and valued.

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