Air & Waste Management Association (A&WMA)
Jodie Crandell
Member: 1993 - present
Wesley Fleming
Member: 2018 - present
Kathy Moore
Member: 2007 - present
John Wellspring
Member: 1992 - 2016

Air & Waste Management Association (A&WMA), Indiana Chapter
Kristen Belcredi
Director-At-Large: 2000 - 2005
Programs Co-Chair: 2000 - 2004
Member, Local Host Committee: 2004
Tim Higgins
Chair, Golf Committee: 1995 - 2005
Chair: 1998
Vice Chair: 1997
Board of Directors Member: 1994 - 1996
John Wellspring
Chair: 2020-2021

American Chemical Society
Jay Nickel
Member: present

American Council of Engineering Companies (ACEC)
Kristen Belcredi
Member, ACEC Citizens Energy Group (CEG) Liaison Committee: 2014-2015

American Foundry Society (AFS)
KERAMIDA Inc.
Corporate Member: 1998 - present
Kristen Belcredi
Member: 2000 - present
Member, AFS Air Quality Committee: 2013 - present
Member, AFS Water and Waste Committee: 2013 - present
Member, AFS Energy Committee: 2013 - present
Member, AFS Sustainability Committee: 2013 - present
Jodie Crandell
Member: 2018 - present
Dan Engling
Member: 2018 - present
Wesley Fleming
Member: 2019
Member, Air Quality Committee: 2016 - present
Member, Water and Byproducts Committee: 2019 - present
Ron Hayes
Member: 2017
Tim Higgins
Member: 1996 - present
Vicky Keramida
Member: 1993 - present
Kathy Moore
Member, AFS Air Quality Committee: 2006 - present
Jim Schifo
Member, Environmental Committee: 1963 - present
Member, AFS Air Quality Committee: 1978 (on and off since 1978), 1995 - present, Currently Vice Chair
Member, AFS Water and Waste Committee: 1995 - present
Member, AFS Environmental Division Executive Committee: Past Chair, 1997 - present
Member, AFS Environmental Division Conference and Papers Committee: 1997 - present
Member, AFS Energy Committee: 2013
Member, AFS Sustainability Committee: 2013

American Society of Civil Engineers (ASCE)
Mike Devir
Member: 1990 - present
Vicky Keramida
Member: 2008 - 2010
Associate Member: 2013
Genevieve Willman
Purdue ASCE Chapter Student Member: 2015-2017
Member: 2017 - present

American Society of Safety Professionals (ASSP)
Trent Blake
Member: 2008 - present

Asphalt Pavement Association of Indiana (APAI)
Tim Higgins
Member: 2014 - 2015
Mack Overton
Member: 2014 - 2015 & Vice Chairman of Environmental Affairs Committee

Association for Corporate Growth - ACG Indiana
Tim Higgins
Member: 2014 - present

American Industrial Hygiene Association (AIHA)
Dan Engling
Member: 2018 - present

ASTM International
Vicky Keramida
Member: 2012 - present

California Metals Coalition (CMC)
Jodie Crandell
Member: present
Ron Hayes
Member: present

California Stormwater Quality Association (CASQA)
Jodie Crandell
Member: 2017
Ron Hayes
Member: 2019 - present

Central Indiana Technical and Environmental Societies (CITES)
Tim Higgins
Chair, Golf Committee: 1995 - 2005
Committee Member: 1990 - 2005

The Coalition for Construction Safety (CCS)
Trent Blake
Member, Safety Director Council: 2001 - 2004

CREW Network
John Schilling
Member: 2020

Distribution Contractors Association (DCA)
KERAMIDA Inc.
Member: 2020

Earth Charter Indiana
John Young
Board Member: present

Elkhart Chamber of Commerce
Tim Higgins
Member, Environmental Council: 2007 - present

Environmental Law Institute (ELI)
Vicky Keramida
Associate Member: present

Greater Indianapolis Foreign Trade Zone (INzone)
Vicky Keramida
Board of Directors Member: 2000 - 2004

Greater Lafayette Commerce membership badge.png

Greater Lafayette Commerce
Tim Higgins
Member: present

Indiana Cast Metals Association (INCMA)
KERAMIDA Inc.
INCMA Charter Member 2023-2024
Tim Higgins
Co-Chair, Environmental Committee: 1998 - 1999 & 2000 - present
Vicky Keramida
Board of Directors Member: 2000 - present
Kathy Moore
Member: 2007 - present
Jim Schifo
Member, Environmental Committee: 2000 - present

Indiana Chamber of Commerce
Tim Higgins
Member, Environmental Committee: 1994 - present
Vicky Keramida
Member, Board of Directors: 2011 - present

Indiana Constructors, Inc. (ICI)
KERAMIDA Inc.
Associate Member: 2024 - present

IDEM Kaizen/Lean Government Efficiency Initiative
Kathy Moore
Member: 2007

Indiana Economic Development Association (IEDA)
Tim Higgins
Member: 2000 - present

Indiana Environmental Management Board
Vicky Keramida
Board of Directors Member: 1984 - 1986

Indiana Manufacturers Association (IMA)
Tim Higgins
Member, Environmental Committee: 1994 - present

Indiana Mineral Aggregates Association (IMAA)
Tim Higgins
Member, Environmental Committee: 1994 - present
Board of Directors Member: 1997 - 1998
Kathy Moore
Member, Environmental Committee: 2010 - present

Indiana Partners for Pollution Prevention
Kristen Belcredi
Committee Member: 2012
Executive Committee Member: 2012 - present

Indiana Society of Professional Engineers (ISPE)
Kristen Belcredi
Member: 2008 - present

Indiana Subcontractors Association (ISA)
John Schilling
Member: 2020

Institute of Scrap Recycling Industries (ISRI)
Ron Hayes
Member: 2017 - present
Wesley Fleming
Member: 2018 - present
Member, ISRI/SREA Working Group: 2018 - present
Member, ISRI/ISEC: 2018 - present

International Right of Way Association (IRWA)
Mack Overton
Member: 2019

Local Initiatives Support Corporation (LISC)
Vicky Keramida
Member, Advisory Board: 2015

Midwest Climate Collaborative (MCC)
KERAMIDA Inc.
Member Organization: 2023 - present
Amber Greaney
Member, Steering Committee: 2023 - present

Muncie/Delaware County Chamber of Commerce
Tim Higgins
Member: 1990 - 1995, 2009 - present

National Association of Women Business Owners (NAWBO)
Vicky Keramida
Premier Member: 2016 - present

National Tooling and Machining Association - San Francisco Bay Area Chapter (SFBA NTMA)
Jodie Crandell
Associate Member: 2020

National Society of Professional Engineers (NSPE)
Kristen Belcredi
Member: 2008 - present

Ohio River Valley Water Sanitation Commission (ORSANCO)
Vicky Keramida
Commissioner: 1996 - present
Chairman of the Board: 2000 - 2001

Purdue University Center for the Environment (C4E)
Vicky Keramida
Member, Advisory Council: 2006 - present

Purdue University Discovery Park
Vicky Keramida
Member, Advisory Council: 2006 - present

Purdue University School of Environmental and Ecological Engineering
Kristen Belcredi
Member, Advisory Board: 2011 - present
Vicky Keramida
Member, Advisory Council: 2011 - present