01 CH·01
CarScout
"Your Car Search, On Autopilot."
Automated used car monitoring that scans nationwide dealer inventory across every major marketplace. Set your specs, get alerted when your next car appears.
Indianapolis · est. 2021 · 5 years live
Gupler
A holding company quietly running operating units across automotive, software, and home services.
- Portfolio
- 09
- In Market
- 06
- In Build
- 02
- Archived
- 01
// SECTOR 01
Operating Units
02 CH·02
Automo3D
"From your garage to your pocket."
3D-printed automotive keychains crafted from your car — pre-designed by make and model, or custom from your photo. Now sold through Etsy.
03 CH·03
SheetToShop
"Spreadsheet to Storefront, Synced."
Automatically sync your product catalog from Google Sheets to Shopify. Create, update, and manage listings without the manual work.
STANDBY
Join the waitlist
04 CH·04
Gupler Racing Technology
"Racing Tech & Automotive Parts."
Racing technology and automotive parts development. Engineering performance for the track and beyond.
STANDBY // no signal yet
05 CH·05
The Part Hub
"Where it all started."
A part-number search aggregator that scanned 100+ vendor catalogs in real time — the first software business under Gupler's roof. Retired, but never forgotten.
REQUIEM // origin story
06 CH·06
Gupler Platform Services
"The platform behind the brands."
Internal operations and infrastructure unit. Currently runs the digital backbone for HWHW LLC's three field-operating brands. Quietly open to partnering with other operators who need the same.
PLATFORM UNIT // inquiries welcome
// SECTOR 02 · OPERATING PARTNER
HWHW LLC
A sister legal entity. Gupler Platform Services runs the digital backbone for all three of HWHW's field-operating brands.
POWERED BY
Gupler Platform Services
01 H·01
HWHW Spray Foam Network
"Three regional brands, one operation."
Spray foam insulation and concrete lifting across Central Indiana, operated as three regional DBAs targeting Hamilton County, Marion County, and Howard County.
- Harbour Spray Foam harboursprayfoam.com · Hamilton County
- Captain Spray Foam captainsprayfoam.com · Indianapolis / Marion County
- Elite Spray Foam Kokomo elitesprayfoamkokomo.com · Kokomo / Howard County
NETWORK
3 BRANDS
3 BRANDS
02 H·02
Harbour Wholesale
"You're Always Safe in the Harbour."
Home warranty membership paired with HVAC and home services across Central Indiana. Parts at cost, no markup, no claims process.
03 H·03
American Portable Freezer
"Cold storage, delivered."
Refrigerated trailer rental for events, weddings, and restaurant overflow across Central Indiana. Daily, weekly, and monthly bookings.