Efficiency Production Overview

  • Founded
  • 1971
  • Status
  • Acquired/​Merged
  • Latest Deal Type
  • M&A
  • Financing Rounds
  • 1

Efficiency Production General Information


Manufacturer of trench shielding and shoring systems. The company offers trench boxes, slide rail systems, manhole shields, hydraulic trench shoring, and excavation support equipment, and custom engineering, trench safety training and special operations, enabling engineering, power and gas, exploration, and mining companies to get a wide range of shielding and shoring equipment.

Contact Information

Ownership Status
(Operating Subsidiary)
Financing Status
Corporate Backed or Acquired
Primary Industry
Industrial Supplies and Parts
Parent Company
Primary Office
  • 685 Hull Road
  • Mason, MI 48854
  • United States
+1 (517) 000-0000
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Efficiency Production Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Efficiency Production Patents

Efficiency Production Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-5839707-A Trench shield stacking device Expired - Fee Related 22-Mar-1996 000000000 0
US-5735642-A Trench shield handling assembly Expired - Fee Related 19-Mar-1996 00000000 00
US-4425072-A Material handling equipment extension apparatus for wrecking and the like Expired - Fee Related 20-Mar-1981 000000000
US-4202649-A Front plate for trench boxes Expired - Lifetime 04-Dec-1978 000000000 00
US-4259028-A Water and debris impermeable trench box panel Expired - Lifetime 17-Apr-1978 E02D17/08 00
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Efficiency Production Executive Team (2)

Name Title Board Seat Contact Info
Ken Forsberg President
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