Manufacturing News
October 12, 2026
October 12, 2026 · Marshall County · Story 1 of 4
ITAMCO's Plymouth Innovation Bid Faces a Notre Dame Clock Colfax Corner Already Started
Indiana Tool & Manufacturing Co., the Plymouth gear and precision-machining manufacturer founded in 1955, announced Oct. 10 that it will petition the City of Plymouth to annex its Michigan Road headquarters and rezone the site, the first step toward an adjacent Indiana Innovation Center and District built around advanced manufacturing, cybersecurity, and tech commercialization. President Gary Neidig said the goal is to connect Plymouth and Marshall County to the University of Notre Dame. Mayor Robert Listenberger and Council President Don Ecker Jr. both endorsed the petitions. No dollar figure or job count has been attached yet.
The complication is timing. South Bend's Colfax Corner, a 202,000-square-foot hub backed by a $30 million Lilly Endowment grant, broke ground weeks before ITAMCO's announcement and already has Notre Dame's iNDustry Labs committed through 2028. Indiana's Innovation Development District statute lets South Bend capture incremental tax revenue for up to 30 years to fund that project, so Plymouth is racing a financing clock and an attention clock at the same time, not just a zoning process.
- Impact
- ITAMCO is entering a race for Notre Dame's finite commercialization bandwidth against a much better-capitalized rival: Colfax Corner in South Bend, a 202,000-sq.-ft. hub backed by a $30 million Lilly Endowment grant that broke ground just weeks before this announcement and has Notre Dame's iNDustry Labs committed through at least 2028. Indiana's Innovation Development District statute (IC 36-7-32.5) lets South Bend capture incremental tax revenue for up to 30 years to fund its district, meaning Plymouth is racing a financing and attention clock simultaneously, not just a zoning process.
- Watch
- Plymouth Common Council action on the annexation and rezoning petitions, and any subsequent application for state Innovation Development District designation.
- For the huddle
If Notre Dame's commercialization capacity is already committed to Colfax Corner through 2028, what can we do now to get Plymouth's district into the queue before that window closes?
Watch for Plymouth Common Council action on the annexation and rezoning petitions, then any application for state Innovation Development District designation, since that is the mechanism that would put Plymouth into the same funding stream South Bend already captured.
Sources
- Indiana Tool & Manufacturing Co. unveils vision for Indiana Innovation Center and District in Plymouth · giant.fm
Earlier coverage
- ITAMCO's Neidig Demands Written Cost Terms Before Plymouth Annexation Proceeds
- ITAMCO Pitches Indiana Innovation District for Plymouth
- Marshall County's Labor Pool Shrinks Even as Unemployment Hits 3.2%
- ITAMCO Pitches an Innovation District for Plymouth
- V Tech Conversions, Plymouth: A Marshall County Startup Timed Into Indiana's Broadband Wave
From the brief, October 12, 2026
- ITAMCO's Plymouth Innovation Bid Faces a Notre Dame Clock Colfax Corner Already Started
- NIPSCO's Schahfer Coal Plant Costs Indiana Manufacturers as Mrvan Targets DOE Lifeline Orders
- Tariff-Driven Layoffs in Michigan and Iowa Could Become Indiana's Gain
- Nucor's $105M Crawfordsville Expansion Pairs With Higher Q3 Guidance
This story
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