The Maryland Green Registry is a listing of Maryland companies who have implemented several sustainability metrics to publicly showcase their initiatives on the Maryland Department of Environment website. RMI has played a key role in helping more manufacturers apply to the registry and we are keen to get more manufacturers become Green Registry members as part of our image campaign. Several manufacturers that participated in RMI’s Energy Program have won the annual Green Registry Award as well. RMI Energy program participant, Hamilton Associates was a 2017 Green Registry award winner. This has provided the firm with great public relations for the good work they do.

As RMI showcases manufacturers that have become members of the Green Registry we are also showcasing how these great companies have publicly committed themselves to energy and environmental sustainability policies and practices.

2017 Maryland Green Registry Award Winner: Hamilton Associates

RMI’s Energy Program Impact: RMI Energy Program participant Hamilton Associates’ energy investment led to significant savings and even after adding new machinery and a second shift to meet increasing demand, they are still spending less on energy – now saving 10% annually off their energy bill.  See more about their unique story below

Hamilton Presentation for RMI

Loader Loading...
EAD Logo Taking too long?
Reload Reload document
| Open Open in new tab

Previous and Current RMI Energy Program Participants

American Yeast Corp

Applied Biomimetic

Automated Coatings

Berry Plastics

Beynon Sports Surfaces


Chesapeake Specialty Products

Cloverland Farms Dairy

Danko Arlington

DAP Products

Eight O’clock Coffee

Ellicott Dredges

Frito Lay

GM Baltimore Operations

Green Bay Packaging


Hamilton Associates

Holmatro USA

JM Huber

Jubilant Cadista

K&L Microwave

M&M Refrigeration

Maritime Applied Physics Corp

Marlin Steel Wire

Maryland Plastics

Maryland Thermoform

MD-VA Milk Producers

McCormick & Co



Northrop Grumman

Norwood Marble

Orbital ATK/Northrop Grumman


Prime Manufacturing

Pritchard Brown, LLC

Procter & Gamble

Products Support, Inc

PRS Guitars

Ross Machine Company

Smiths Detection

T.W. Perry


Textron Systems

Thorlabs Quantum Electronics

Titan Steel

Toroid Corporation

Trinity Sterile

Tri-State Envelope

Tulkoff Food Products


US Gypsum

Williams & Heintz Map Corp.

W.R. Grace

Zentech Manufacturing

Zodiac MilPro