About 1st Source Bank

1st Source Corporation, parent company of 1st Source Bank, is the largest locally controlled financial institution headquartered in the northern Indiana-southwestern Michigan area. We have banking centers in 19 counties, three loan production offices, as well as several Trust and Wealth Advisory Service locations, 1st Source Insurance offices, and Specialty Finance Group locations to support the growing needs of our clients. For more than 160 years, 1st Source has been committed to our mission of Helping Our Clients Achieve Security, Build Wealth and Realize Their Dreams ™.

Doing Business in Northwest Indiana

We are here to help our clients achieve security, build wealth and realize their dreams by focusing on the relationship first and offering comprehensive solutions geared towards all business lifecycle stages. Since 1863, we have served our clients and communities with integrity, superior quality and outstanding service. Our success is tied to the success of the businesses and communities we serve.

Why I Joined Northwest Indiana’s Chamber of Commerce

I joined the Chamber of Commerce to build meaningful relationships, stay connected to the local business community, and support the economic growth of our region. Being involved allows me to collaborate with business leaders, share resources, and contribute to a stronger, more connected community.

About Karolina Draguluski

As a commercial banker, I’m driven by a genuine commitment to the businesses and people I serve. I take pride in being present in the community, listening closely, and supporting local growth with thoughtful, relationship-focused banking that strengthens both business and the community we call home. I come from a family full of entrepreneurs, and I have been privileged to not only witness but experience the ups and downs of entrepreneurship.

With firsthand experience, I can truly relate to business owners—the risks taken, the challenges faced, and the vision behind the numbers. That perspective allows for an advisory, relationship-first approach, piecing together the full story of a business and shaping financial solutions that don’t just reflect the numbers, but help influence them. Getting to know business owners, helping them grow their companies, and consequently making a positive impact on the community is my favorite part of the job. If you see me in the community, be sure to say hello, as I would be happy to meet you.