About Us


Healthcare Labels

Great customer service is a priority

Our full-service customer support teams – both in Chicago, Illinois and Orange, California - get the precise label for each of your unique applications. Our experienced teams, inside and out in the field, are committed to your total satisfaction.

We care about quality

Composed of the most advanced label materials and adhesives available today, our labels are built to last and will hold tightly for years to come.

We have over 40 years of experience

Shamrock Labels has been a leading innovator in labeling for healthcare and research since its inception in 1969.


We don’t just sell labels, we provide solutions for the labeling needs of the healthcare and research industries. Labels have a job to do, and in healthcare, their job is critical. From facestock to adhesive…from shape to color…details make the difference between unreliable identification and improved patient safety. At Shamrock, getting the right label for our customers is key to getting them the right results.

Labels need to stay where you want them to. Labels also need to come off easily, when you need them to. Labels need to be legible and able to withstand difficult conditions. And you want to be able to order the amount you need - no more, no less. These are simple things to ask of a label, but often difficult to get from other companies. At Shamrock, we know what happens when the wrong label is applied or companies make ordering difficult. We value the experience above all else.


Our Success Through the Years


Michael Greco, a self-made businessman and healthcare labeling expert, launches Shamrock Scientific Specialty Systems, Inc. in Schiller Park, IL.


Shamrock earns our first GSA contract, allowing our veteran-owned business to better serve government facilities across the United States.


Shamrock moves their growing business into a new building at our current address – 34 Davis Drive, Bellwood, IL.


To improve West Coast delivery times, Shamrock acquires a label company in Orange, CA — Shamrock Labels-California is born.


Shamrock earns several GPO contracts broadening their reach to hospital customers across the United States.


Shamrock partners with Drug Package, Inc (O’Fallon, Missouri) to better serve pharmacy customers with various forms, labels and supplies.


Shamrock launches a new website and our first ever online shopping cart, designed to improve customer experience for hospitals looking to search and purchase labels online.


Shamrock Scientific Specialty Systems, Inc is purchased by PAX Holdings, LLC.  Shamrock earns additional support and leadership to assist in business growth.


Shamrock earns its first ever NOVAPLUS contract with Vizient, positioning Shamrock as a preferred source of tapes and labels for the healthcare industry’s largest Group Purchasing Organizations.


Shamrock rebrands as shamrocklabels and launches a seamless, responsive and interactive technology designed to meet current and future customer demands, starting with marketing and sales and extending through the entire fulfillment process.


Three US Based Facilities - To Serve You

Our headquarters in Bellwood, Illinois, is home to our corporate offices, telephone-based customer service team and complete label production facilities that ship worldwide. Our satellite plant in O’Fallon, Missouri, shipping coast to coast, augments our manufacturing capabilities for labels, forms, bags and medication packaging supplies. Our location in Orange, California, provides localized telephone Customer Service and production facilities to speed service and delivery to west coast states.

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Providing Label Solutions Since 1969



Shamrock carries over 80 different types of label material and each one was chosen to help assist a customers’ particular needs. We love helping customers solve problems because it helps us continue creating great labels. Through our years and experience we’ve learned that the right label really matters.



Tired of waiting for calls back? Not getting an answer to your email? Not from Shamrock! Our team is committed to answering our phones with a live person who will get you an answer. Your emails are replied to within a day. That is our promise to you.



Business relationships can and should be personable. If you don’t end up smiling at the end of your Shamrock experience, we've missed the mark. We strive to greet you happily, always have a cheery disposition and be genuinely committed to your entire satisfaction. This approach to customer service has helped us build a brand name that stands for personality and warmth.


We Are on the Lookout for Hardworking Individuals to Join Our Team

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