About Us

Founded in 2001, Realty Group of Southwest Florida is a family-owned and operated real estate brokerage and property management company located in the heart of SW Florida.

Why We Do What We Do

Founders Ingrid Wittmann and her son Michael Wittmann have built the company to where it is now, emphasizing their extensive experience, integrity, reputation and a passion for real estate. You’ll find us to be innovative, professional, and committed to transparency and client relationships.

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Cape Coral, Florida

Our Vision for Property Management in Southwest Florida

Our vision at Realty Group of Southwest Florida is to create a boutique style real estate brokerage,representing our clients as trusted advisers across a complete suite of real estate and property management services.

Meet Our Team

Michael Wittmann

Michael Wittmann

Co-Founder / Broker-Associate

Ingrid Wittmann

Ingrid Wittmann

Owner/ Broker

Nikki Wittmann

Nikki Wittmann

SW Florida REALTOR®

Steven Cosenza

Steven Cosenza

SW Florida REALTOR®

Originally from Manchester Connecticut, Steven relocated to SWFL as a child.

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After graduation he began a career in sales, where he found his true passion for helping others realize their dreams and turning them into reality. His experience in sales has reinforced the importance of service and he works tirelessly to ensure his clients are satisfied!

As a local real estate agent, Steven recognizes growth and the ever-changing market here in the SWFL region.

As a father of three, Steven understands the importance of having a comforting and welcoming environment while meeting each family’s individual needs.

Steven’s business is built on both dedication and determination while embodying the ability to cater and adapt to all of your real estate desires.

Phone: (239) 834-5905

Fax: 239-949-0626

Email: steven@rgrealtor.com

Teresa Allison

Teresa Allison

SW Florida REALTOR®

“Great things happen when Teresa gets involved”.

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Having been a local entrepreneur for over 25 years, I have become an expert at listening to what my client’s desire and need, and then providing them with customized care. In real estate, my goal is to consistently have my customers feel informed, comfortable, and 100% satisfied.

In addition, being a “native” to Fort Myers, Florida gives me a vast knowledge about the area, with an edge in the real estate market, that I can pass on to my customers. Whether it’s the beach you seek, acres in the country, or investment opportunities, I’ll deliver the service you deserve!

In conclusion, I think of my clients as extended family. A good real estate agent doesn’t disappear once the closing papers are signed, they turn transactions into relationships. I welcome the opportunity to represent you with your Buying or Selling needs.

My business is real estate, my focus is you.

Phone: (239) 770-3288

Fax: 239-949-0626

Email: teresa@rgrealtor.com

Willem Malestein

Willem Malestein

SW Florida REALTOR®

Willem, originally from the Netherlands, moved with his family to Florida in 2007.

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He owned and managed a transport & trading company for over 15 years. He became involved in the Florida real estate market in 2002 when he bought his first investment property in Miami. After becoming a Florida resident himself he started working as a real estate agent for European investors, second home buyers as well as Florida residents.

Willem knows buying a residential property is a long term investment and has a desire to provide the highest level of service. Clients should be able to feel comfortable and rely on the services provided.

Willem’s focus is assisting buyers who are looking for residential and investment properties throughout Fort Myers, Estero, Bonita Springs, Naples and also the Space Coast like Melbourne Beach, Satellite Beach and Cocoa Beach. Especially buyers from the Netherlands, Belgium and Germany will benefit from his own experience and the ability to speak their language and understanding their needs.

Phone: (239) 565-9874

Fax: 239-949-0626

Email: re@malestein.us

Kathleen Fisher

Kathleen Fisher

SW Florida REALTOR®

Kathleen’s passion for life is illustrated in her bubbly personality and the way she warms up to her clients.

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Because she knows “there’s no place like home”, she is passionate about helping home buyers and sellers reach their real estate objectives. Kathleen understands the importance of knowing her clients needs, and works diligently to achieve their goals. She has been involved in real estate in Lee County since 1987.

Phone: (239) 344-6304

Fax: 239-949-0626

Email:fisherkathleen11@gmail.com

Don Cunningham

Don Cunningham

SW Florida REALTOR®

Broker associate – listing and selling real estate here in Southwest Florida for 24 years.

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I moved here form the Chicago area where I lived for 32 years. I am a former state registered appraiser here in Lee County from 1997-2005. I am a full time broker associate with Realty Group of Southwest Florida.

I have two sons in high school, they are 17 and 19. We are very active in their high school life. The boys won Florida High School State Champions in baseball the past two years!

Whether you are buying or selling your land, condo or home, Don Cunningham’s highest priority is your best interest.

Phone: (239) 850-7284

Fax: 239-949-0626

Email:dc@doncunningham.com 

Karen & Bill Fuchs

Karen & Bill Fuchs

SW Florida REALTOR®

We have been Full Time Real Estate Agents since 1986….Previously in Northern Illinois and now 15 years here in Southwest

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Florida….We have a VERY ACTIVE SEASONAL/ANNUAL Rental Program in the Burnt Store Road Corridor….Our Home is in BURNT STORE MARINA….Specializing in LISTING/SALES of Single Family Homes, Condos, and New Construction and Rentals from Punta Gorda to Bonita Springs! We take PRIDE in our Personal Service offered to our Clients.

During any spare time we enjoy Touring Florida State Parks and Camping….Riding our Harley-Davidson motorcycle…

We would love to work with you!

“We love working with those thinking of Buying a piece of ‘Paradise’ like we did!” Give us a Call at 239-209-HOME(4663) or visit our website at: BurntStoreCouple.com

Phone: (239) 209-4663

Fax: 239-489-4159

Email:burntstoreflorida@embarqmail.com

Billie Whidden

Billie Whidden

SW Florida REALTOR®

Phone: (239) 823-0492
Fax: 239-949-0626
Email: billie.jojo@yahoo.com

Veronica Barbosa

Veronica Barbosa

SW Florida REALTOR®

My name is Veronica Barbosa. I was born and raised in Naples, Florida.

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I am a true Native, as many would say. It is amazing to watch how Naples and all of Southwest Florida, has flourished to the beauty it is today.

I am a Mother to three wonderful children. Christian, Joshua, and Olivia.

Before pursuing a career in real estate I received my Associates degree in Accounting. Though I have extensive knowledge in accounting, I decided to make a career change to what I feel is my true passion, helping others. I have found a true calling in helping others achieve their real estate goals. I strive to provide excellent customer service and exceeding their expectations. I am fluent in both English and Spanish, in hopes to reach out and help as many people as I can.

Phone: (239) 293-3796

Fax: 239-949-0626

Larisse Mathews

Larisse Mathews

SW Florida REALTOR®

Hi! I’m Larisse Mathews, your trusted local Realtor. I am originally from Brazil and have been living in the great USA for over 16 years.

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I moved to Lee County about 10 years ago and have been a practicing Realtor for over 9 years. I really enjoy what I do and my ultimate goal is to be your Realtor for life. I speak English, Portuguese, and Spanish so I can sell your home in all three languages!Whether you are buying or selling your residential or commercial property, you can trust me to assist in every step of the way.

Phone: (239) 410-5668

Fax: 239-949-0626

Email: Larisserealtor@outlook.com

Danny and Linda Wilson

Danny and Linda Wilson

SW Florida REALTOR®

Danny and Linda have been enjoying Florida since their honeymoon 30+ years ago, especially the Fort Myers/Naples area. 

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So when they retired from their careers in Illinois, it was natural to want to permanently relocate in this vicinity and become full-time REALTORS. Danny was previously a successful business owner, Linda was in Building Management, and together they want to help others realize their dreams of owning a home in Southwest Florida. Concentrating on client satisfaction, they will work to find your perfect sanctuary, whether it’s a vacation paradise or permanent residence.

Phone: (217) 691-0098

Fax: 239-489-4159

Email: lwilson@casscomm.com 

Linda Kiraly

Linda Kiraly

SW Florida REALTOR®

Licensed in Ohio Real Estate since 1993 and Florida since 2011 working with investors, buyers and sellers of primary and second homes in Southwest Florida.

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Certified and Experienced in New Construction Building & Sales, Model Home Staging, and Marketing and Advertising Techniques.

Experienced in Commercial Transactions and Land Acquisition and Development.

Served as Past President of the Women’s Council and Past Chairman of the Sales & Marketing Council of the Home Builders Association.

Awards & DesignationsTOP PRODUCER

Phone: (330) 727-2073

Fax: 239-949-0626

Email: lkiraly2@gmail.com 

Kyle Gary

Kyle Gary

SW Florida REALTOR®

Kyle was born and raised in SWFL. He graduated from FGCU with a Bachelor’s degree in health service administration.

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After working in the healthcare field for a few years he decided it was time for a change and joined Realty Group of Southwest Florida. Kyle enjoys fishing and hunting, and has a vast knowledge of the waterways and outdoor areas found throughout Southwest Florida. Having lived here his entire life, Kyle knows the area inside and out, and will be able to help you find the perfect property. His goal is to make sure his clients feel comfortable and have all of the proper tools at their disposal to ensure they get their dream home. Just like in healthcare, Kyle’s number one goal is client satisfaction. He’s always available, and has a true passion for real estate!

Phone: (239) 470-2622

Fax: 239-949-0626

Email: kyle@rgrealtor.com 

Eva Gebus

Eva Gebus

SW Florida REALTOR®

Meet Eva Gebus, a dedicated real estate agent with a passion for helping clients find their dream homes in Florida.

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Originally from Poland, Eva speaks fluent Polish and has been living in Florida since 2015. With a keen eye for real estate investment opportunities, Eva can help you invest in land, rental properties, or fin the perfect home for you.

Eva’s top priority is ensuring that her clients are informed and 100% satisfied throughout the buying and/or selling process. She is committed to providing the highest level of customer service and has strong people and negotiation skills that guarantee a successful outcome in any real estate transaction.

Whether you’re a first time homebuyer, seasoned investor, or looking to sell your property, Eva is here to represent you and provide you with personalized support and guidance. Don’t hesitate to call her with any questions or to discuss the current market trends. Let Eva help you make your real estate dreams a reality.

Phone: (217) 703-4044

Fax: 239-489-4159

Email: gebusw@gmail.com 

John & Debby Lynne Rennirt

John & Debby Lynne Rennirt

SW Florida REALTOR®

John and Deborah Lynne Rennirt bring over six years of invaluable experience to the local real estate landscape, coupled with a remarkable 15-plus years of extensive business expertise in the Estero and Fort Myers markets.

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Their passion for the industry is not only reflected in their proven track record but also in the personalized service they offer. Navigating the dynamic realm of real estate, the Rennirts have demonstrated a keen understanding of the intricacies of the local market. Their proficiency spans various property types, enabling them to cater to the diverse needs of clients. With a commitment to excellence, they have cultivated enduring relationships based on trust and transparency.

Beyond the boardroom, John and Deborah Lynne find solace in the serene beauty of the ten thousand islands, indulging in their shared love for fishing and kayaking. These recreational pursuits not only serve as a testament to their appreciation for the region’s natural wonders but also highlight their dedication to a balanced and fulfilling lifestyle. Adding a touch of warmth to their lives, the Rennirts share their home with beloved pets, creating a welcoming environment that extends to their professional endeavors. Clients often find in them not just real estate experts but also friendly guides, ready to navigate the intricacies of the market with a personal touch.

In a field where experience and local knowledge are paramount, John and Deborah Lynne Rennirt stand out as a dynamic duo, combining years of industry insight with a genuine passion for the community they serve. As they continue to shape the real estate landscape in Estero and Fort Myers, their legacy extends beyond transactions – it’s a testament to the enduring value of personalized, expert service.

Phone: (239) 834-8812

Fax: 239-949-0626

Email: jkrennirt@gmail.com 

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