Custom Precision Die-Cut Solutions and Converting Services in Indiana
Indiana OEMs are Advancing with Marian
The Hoosier State is known for its manufacturing, agriculture, pharmaceuticals, transportation, and much more. As the center of the Crossroads of America, Indiana is an important part of US manufacturing.
Indianapolis, Indiana is home to Marian, Inc’s global headquarters which offers a wide range of custom converting capabilities, regional supplier relationships, and a large machine shop where a team of mechanical engineers build the custom converting machinery used at all Marian global locations. Production, engineering, and quality teams collaborate under one roof to help serve customers across every industry within the state.
Marian Monticello, Marian’s world-class FDA registered, ISO 13485, and class 7 and 8 rated cleanroom facility, is also located in north-central Indiana and is the primary site for converting for medical applications with strict cleanliness requirements and that will, oftentimes, be worn on the human body.
Together with local Marian engineers and a commitment to the highest quality standards, we work closely with you to manufacture precision-engineered components tailored specific to your application for performance you can trust.
Drive Better Results with Better Custom Die-Cut Parts
The Marian team is committed to investing in innovative converting techniques that result in higher-quality, more efficient parts that ultimately make your products better.
As the home of our global headquarters, Indiana companies are advancing rapidly with the addition of Marian’s custom solutions for bonding, gasketing, sealing, thermal management, filtering and venting, shielding, and more.
Explore the Custom Material Solutions Tailored to Your Application
As a Preferred Converter for the leading suppliers of thin flexible materials like 3M, Rogers Corporation, tesa, Polymer Science, Solventum, and more, we’re constantly helping advance applications across a wide range of industries right here in Indiana.
- Aerospace
- Agriculture
- Appliance
- Automotive
- Battery for Electric Vehicles
- Battery for Non-Automotive Products
- Consumer Electronics
- Servers & Data Centers
- Energy Storage Systems
- Furniture
- General Industrial
- Healthcare
- HVAC
- LED Lighting
- Medical Device Manufacturing
- Military/Defense
- Renewable Energy
- Solar
- Telecommunications
- Transportation
Partner With Our Team!
Our engineers can bring your designs to life at every stage.
Flexible Solutions Designed Around Your Application
Whether you’re refining a design or developing components for a new product, we can engineer solutions that bond substrates, seal leaks, shield against electromagnetic interference, manage heat, filter air, cushion against vibration, and more.
- Die-cut tape for bonding components
- Custom foam gaskets for seals
- Conductive tapes that meet electromagnetic compatibility requirements
- Gaskets that protect devices from EMI/RFI
- Ultra-thin electrical insulation solutions
- Precision lamination of filters and vents
- Die-cut paint masking tapes
- Kiss-cut surface protection films with tabs for easy removal
- Lightweight thermal management materials
- Die-cut components formulated for vibration and sound control
Leading Material Solutions for Indiana Engineers
For an extensive range of manufacturing techniques, precision-crafted materials, and ISO and IATF certifications, look no further than Marian. We serve cities across the state, including:
- Bloomington
- Carmel
- Evansville
- Fishers
- Fort Wayne
- Gary
- Greenwood
- Hammond
- Indianapolis
- Lafayette
- Muncie
- Noblesville
- South Bend
- Terre Haute
- Westfield




