The most trusted, the most integrated.

Guiding Clubs at the Heart of the Tri-State

I’m Brian Sullivan, and I work with clubs across New York, New Jersey, and Connecticut — from historic, city-adjacent properties to coastal and countryside clubs that define the Tri-State experience. I understand how important it is to honor your traditions while meeting the modern expectations of today’s members. My role is to help you strike that balance with technology that’s reliable, flexible, and built around your members.

Email

brian.sullivan@jonasclub.com

Mobile

1-888-789-9073

LinkedIn

Connect With Me

Recognizing Your Unique Club Journey.

Every club in NY, NJ, and CT has its own rhythm — seasonality, member culture, operations, and goals. I take the time to learn what makes your club distinct, then tailor our tools and services so your team runs smoother, your members feel more connected, and your legacy grows stronger.

Commitment You Can Count On

Local Insight

Collaborative Partnership

Reliable Guidance

Brian Sullivan

Client Manager

Maidstone Club

Baltusrol Golf Club

Atlantic Golf Club

Beach Point Club

Park Country Club

Step 01
7
Step 01

Discover Your Needs

We start by learning what makes your club unique and identifying the challenges you want to solve.

Step 02
7
Step 02

Tailored Recommendations

Our team designs a technology solution built around your club’s operations and member expectations.
Step 03
7
Step 03

Seamless Implementation

From setup to staff training, we ensure a smooth rollout so your club can start seeing benefits immediately.

Modern Solutions for Timeless Clubs.

Technology should enhance what makes your club special — not overshadow it. Together, we’ll refine the systems you use every day so they feel effortless for staff and intuitive for members. From streamlining operations to elevating touchpoints across the member journey, my focus is on practical wins that preserve your identity while moving your club forward.

Personalized Support

A dedicated regional manager ensures your club always has a local partner ready to help.

Proven Results

Trusted by prestigious clubs across New England to balance heritage with modern innovation.

Start Your Club’s Transformation Today.

2300+ clubs across more than 20 countries

I’ve been a Jonas Club Management user since 2008 and have always appreciated the platform. But over the past several months, I’ve seen a major shift in their commitment to modernization.​ The new member dashboard has been...
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Bria Argrett, CCM
I’ve been a Jonas Club Management user since 2008 and have always appreciated the platform. But over the past several months, I’ve seen a major shift in their commitment to modernization.​ The new member dashboard has been a game changer — giving us instant access to the most important information in one place. It’s intuitive, efficient, and built with club managers in mind.​ Jonas has taken a forward-thinking approach by actively engaging feedback from power users like us, and it shows. I’m genuinely excited about what’s ahead.
The Kirtland Country Club
As a 20+ year user of Jonas I was excited to be invited to be a part of the Beta testing group for the JCM Modernization. The updated look and user interface is a tremendous upgrade from what we're all used ...
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Rick Fabian, CCM
As a 20+ year user of Jonas I was excited to be invited to be a part of the Beta testing group for the JCM Modernization. The updated look and user interface is a tremendous upgrade from what we're all used to and it brings all of the information together on one screen making it more efficient and intuitive. The best part is that though it is still in beta it works with the rest of JCM so any changes made there are reflected in the legacy version. We've found the modernization to expedite our information and improve our efficiency. We couldn't be happier using it and look forward to when it's the norm for everyone.
Atlanta Athletic Club
The updated Jonas member UI introduces a fresh, modern design that is both visually appealing and highly functional. Its intuitive layout ensures that key information is clearly presented and easily accessible. Upon seeing it, I was eager to share it ...
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Michael Washington
The updated Jonas member UI introduces a fresh, modern design that is both visually appealing and highly functional. Its intuitive layout ensures that key information is clearly presented and easily accessible. Upon seeing it, I was eager to share it with our membership director, confident that it will enhance our operational efficiency.
It’s a no-brainer. They have a great name in the industry, and we always get support when we need it.
Paul Dutton
It’s a no-brainer. They have a great name in the industry, and we always get support when we need it.
The Country Club
We’ve set a standard at TCC to refresh elements on our site every two years and begin planning for a full redesign in year three, launching a new site every four years. With MembersFirst as our digital partner...
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Jackie Singleton
We’ve set a standard at TCC to refresh elements on our site every two years and begin planning for a full redesign in year three, launching a new site every four years. With MembersFirst as our digital partner, we continue to plan post-launch projects that keep us current, member-focused, and positioned for success.”