Independent Industry Tracker — Est. 2026

Watching where 3D‑printed
concrete cracks.

3DCPCASES documents incidents, demolitions, bankruptcies, and investigations across the 3D construction printing industry — sourced from court records, public filings, and reporting. No press releases. No printer-company marketing copy. Just what the paperwork says happened.

5
Cases Tracked
4
Still Open
$1.7M+
Disputed Funds
5
States Involved

Where things went sideways

Hover a marker for the file
CS-01 · Cairo, Illinois
CS-02 · Muscatine, Iowa
CS-03 · Wilmington, Delaware
CS-04 · District of Colorado
CS-05 · Western District of Texas

The case files

5 entries, chronological by discovery
CS-01 Cairo, Illinois
FBI Investigation Open April 2026

The Duplex That Never Got Finished

Prestige Project Management Inc.

A company backed by a $1.1M bank loan promised to print 30 duplexes for a struggling river town of fewer than 2,000 residents. The first one broke ground in August 2024 with a block party and two hundred onlookers. Two years on, it still isn't finished — cracks ran through the walls, the printer went missing, and federal agents showed up with a grand jury subpoena.

Source: Capitol News Illinois / ProPublica ↗
  • Loan for the printer: $1.1 million
  • Deposit forfeited on a canceled order: ~$590,000
  • Homes actually completed: 0 of 30 promised
  • Federal grand jury subpoenas issued to the company, two school districts, and a city
CS-02 Muscatine, Iowa
Demolished December 2023

A House Gets Torn Down Before It's Even Built

Alquist 3D

Ten 3D-printed homes were promised for first-time buyers and teachers, backed by a $1.8M community grant. The very first one — three bedrooms, a two-car garage, half-finished — got torn down over Thanksgiving weekend 2023 after its printed concrete mix repeatedly failed to hit the 5,000-psi structural benchmark engineers required.

Source: Business Insider / Forbes / The Gazette ↗
  • Community award for the project: $1.8 million
  • Homes planned: 10 · Homes demolished before completion: 1
  • Required strength: 5,000 psi · Result: inconsistent, below threshold
  • Company later relocated headquarters from Iowa to Colorado
CS-03 Wilmington, Delaware
Bankruptcy January 2026

Printer Manufacturer Files Chapter 11

Black Buffalo 3D Corporation

The New Jersey-based maker of the NEXCON line of construction printers — one of only a handful of U.S. suppliers in the space — filed a voluntary Chapter 11 petition in the U.S. Bankruptcy Court for the District of Delaware on December 24, 2025. Estimated assets and liabilities each fall between $1M and $10M. No public explanation has been offered for the filing.

Source: 3D Printing Industry ↗
  • Filed: December 24, 2025 · Court: D. Delaware
  • Estimated assets & liabilities: $1M–$10M each
  • Founded 2020 · Sold a reported two printers in the U.S. to date
  • Filing permits Section 363 asset sales during proceedings
CS-04 District of Colorado
Settled June 2026

Equipment Operators Say They Were Shorted Overtime

Alquist 3D, LLC

A former printer operator brought a proposed collective action alleging Alquist 3D classified its equipment operators as overtime-exempt and paid straight salary regardless of hours worked. Filed in federal court in Colorado; the parties reached a settlement announced in late June 2026.

Source: Law360 ↗
  • Case: Hernandez v. Alquist 3D, LLC
  • Claim: misclassification as exempt, no overtime premium
  • Court: U.S. District Court, District of Colorado
  • Outcome: settlement notice filed June 24, 2026
CS-05 Western District of Texas
Federal Docket 2022–ongoing

Printer Maker v. Printer Maker

ICON Technology, Inc. v. Black Buffalo 3D Corporation

Two of the industry's better-known hardware makers ended up on opposite sides of a contract dispute in the Western District of Texas. Case number 1:22-cv-00604, filed June 2022, is presided over by Judge Lee Yeakel.

Source: Law360 Case Tracker ↗
  • Case No. 1:22-cv-00604 · Filed June 21, 2022
  • Court: U.S. District Court, W.D. Texas
  • Nature of suit: Contract — Other
  • Parties: ICON Technology, Inc. and Black Buffalo 3D Corporation

Looking for the legal filings?

Docket numbers, complaints, and settlement terms live on our sister tracker, built specifically for the litigation side of this industry.

Visit 3DCPLAWSUIT →

Why this exists

3D construction printing gets pitched as the fix for the U.S. housing shortage — faster builds, lower costs, fewer trades needed on site. Some of that pans out. Some of it doesn't, and the parts that don't tend to get far less coverage than the groundbreaking photo-ops.

This page tracks the other half: demolitions, missed structural benchmarks, forfeited deposits, labor disputes, and the federal, state, and civil dockets that follow. Every case links back to its original source.

How it's compiled

Entries are drawn from investigative journalism, court records, and public bankruptcy filings. We don't independently verify allegations in pending litigation — where a matter is unresolved, we say so, and we link to where you can read the underlying filing yourself.

This is an independent, unaffiliated tracker for informational and journalistic purposes. It is not legal advice, and named companies deny wrongdoing where indicated. Allegations in open cases are allegations, not findings. Always consult primary sources and, where relevant, qualified counsel.