Department Contacts
Chattanooga, TN
Ph. (423) 867-4210 | Fax (423) 827-1426
| Greg Renegar | President |
| Tammy Lewis | Assistant to the President |
Prairie du Chien, WI
Ph. (608) 326-4820 | Fax (608) 326-4962
| Kim Graf | General Manager |
Investor Information
| Investor Packets | Request an investor packet. |
| Online Annual Report | View our online Annual Report. |
Sales: General & Administrative
Ph. (423) 867-4210 | (800) 251-6042 | Fax (423) 867-3570
| Chris Frost | Senior Vice President, Sales & Marketing |
| Tom Baugh | Vice President Sales, North America |
| Raji ElMawla | Vice President Sales, International |
| Phil Hoffman | Sales Manager, North America, West |
| Jack Priest | Sales Manager, North America, East |
| Steve Pack | Inside Sales Manager |
| Diane Hunt | Administrative Assistant |
| Wendell Feltman | Lead Sales Engineer, Innovative Products |
| Lisa Armstrong | Sales Computer Support |
| Johnnie VanGelderen | Director, International Logistics |
Sales: US & Canada
Click for domestic sales representatives.
Sales: International
Click for international sales representatives.
Sales: International Agents
Prairie du Chien, WI
Parts: Administration
Ph. (608) 326-4820 | Fax (608) 326-4962
| Nancy Mellem | Parts Sales Manager | (608) 326-4820 x 266 (o)
(608) 306-0531 (m) |
Chattanooga, TN
Parts: Administration
Ph. (800) 251-6042 | (423) 867-4210 | Fax (423) 867-7609
| Larry Johnston | Vice President Parts |
| Mark Gault | Parts Manager |
| Janet LaFevor | Assistant to VP Parts |
| Travis Sneed | North American Parts Sales Manager |
| Mélanie Goudreau-Ash | International Parts Manager (French) |
| Casey Plemons | Parts Projects Coordinator / Collections |
| Debbie Ridge | Receptionist / Customer Service |
| Nancy Mellem | Dillman Parts Sales Manager |
| Kim Moreland | Parts Sales Coordinator |
Parts: Sales
| Walter Bruning | Parts Territory Sales |
| Martin Duggan | Parts Territory Sales |
| Jimmy Engen | Parts Territory Sales |
| Rob Garratt | Parts Territory Sales |
| Alex Harrison | Silo Bot Technician |
| Kent Hood | Parts Territory Sales |
| Mike McClure | Parts Territory Sales |
| Paul Michaels | Parts Territory Sales |
| Tom Ondo | Parts Territory Sales |
| Greg Painter | Parts Territory Sales |
| Rick Worth | Parts Territory Sales |
Parts: Technicians
| Jarrod Bennett | International Parts Technician |
| Lilly Bonnema | International Parts (Lead) Specialist (Russian) |
| Megan Brock | Parts Technician |
| Andrea Cardoso | Parts Projects Technician |
| Robbie Davenport | Parts Technician |
| Justin Johnston | Parts Technician |
| Alec Lutsko | Parts Technician |
| Martin McCanless | Parts Technician |
| Chip McDaniel | International Parts Technician |
| Heidy Nalley | International Parts Specialist |
| Michael Phillips | Parts Technician |
| Nathan Stoker | Customer Service Representative |
| Ken Veal | 2nd Shift Parts Technician |
Parts: Estimators
| Fate Thomas | Senior Estimator |
| Heath Smith | Estimator |
Parts: Expeditors
Ph. (800) 251-6042 | (423) 867-4210 | Fax (423) 867-7609
| Mark Guider | Senior Expeditor |
| Aaron Johnston | Expeditor |
| Branson Nunley | Expeditor |
| Lamar Steele | Expeditor |
Prairie du Chien, WI
Service: Administration
Ph. (608) 326-4820 | Fax (608) 326-4962
| Matt Beisker | Service Manager | (608) 326-4820 x205 (o)
(608) 306-3314 (m) |
| Sheri Koons | Administrative Service Coordinator | (608) 326-4820 x277 (o) |
Service: Technicians
| Tanner Berg | Service Technician | (608) 306-0589 (m) |
| Wesley Berg | Service Technician | (608) 306-3968 (m) |
| Mike Fredrickson | Service Technician | (608) 306-0558 (m) |
| Andrew Gallagher | Service Technician | (608) 306-1075 (m) |
| Bryant Joy | Equipment Inspection Tech | (608) 306-4820 x200 (o)
(608) 306-0026 (m) |
| Ivan Rodriguez | Service Technician | (608) 852-5943 (m) |
| Steve Winkers | Service Technician | (608) 306-0598 (m) |
| Jamie Updyke | Service Technician | (608) 306-1057 (m) |
Chattanooga, TN
Service: Administration
Ph. (423) 867-4210 | (423) 867-3754 | Fax (423) 867-9761
| Daniel Francisco | Vice President of Service Department |
| Shelby Millard | Administrative Assistant |
| Margaret Parker | Service Secretary |
| Rick Costa | International Service Manager - Latin America |
| Ted Glassmire | Burner Service Manager |
| Rick Hodge | Service Manager |
| Chris Johnson | Equipment Inspection Manager |
| Patrick Jordan | Control Service Manager |
| Walter McNamara | Electrical Inspection Manager |
| Chris Williams | Service Parts Manager |
Service: Technicians
| Mark Cain, Jr. | Service Technician |
| Harvey Chapman | Service Technician |
| James Disney | Service Technician |
| Roger Edmondson | Service Technician |
| David Flint | Service Technician |
| Brian Francis | Service Technician |
| Corey Green | Equipment Inspection Technician |
| Casey Holland | Service Technician |
| Josh Holland | Service Technician |
| Garth Land | Welding Inspector |
| Danny Lovelady | Service Technician |
| Jim Monsivais | Service Technician |
| Mike Nixon | Service Technician |
| Adam Pederson | Service Technician |
| Jacob Ritter | Service Technician |
| Rodney Robertson | Service Technician (2nd Shift) |
| Michael Robinson | Service Technician |
| Don Schell | Service Technician |
| Gary Sexton | Service Technician |
| Chris Smith | Warranty Parts Technician |
| Darvin Yarnell | Service Technician |
Service: International Technicians
| Chris Ashiotis | International Service Technician |
| Emmanuel Germain | International Controls Service Technician |
| Giovanni Alfonso Chaur Herrera | International Service Technician |
| Aris Ierodiaconou | International Service Technician |
| Menno Van Weeren | International Service Technician |
Service: Burner Technicians
| Steve Corcoran | Burner Service Technician |
| Ken Huynh | Burner Service Technician |
| Sam Monsivais | Burner Service Technician |
Service: Controls Technicians
| Randy Byess | Controls Service Technician |
| Jason Chapman | Controls Service Technician |
| Eric Green | Controls Service Technician |
| Brian Groce | Controls Service Technician |
| Benny Harris | Controls Service Technician (2nd Shift) |
| Gene Hensley | Controls Service Technician |
| James Hickman | Controls Service Technician |
| Michael Holbrook | Controls Service Technician |
| Scott Keller | Controls Service Technician |
| Boe Knowles | Controls Service Technician |
| David Millard | Controls Service Technician |
| Stacy Morrison | Controls Service Technician (2nd Shift) |
| Donnie Robinette | Controls Service Technician (2nd Shift) |
| David Warlick | Controls Service Technician |
| Steve Youngblood | Controls Service Technician |
Ph. (423) 867-4210 | Fax (423) 827-1540
| Mark Chambers | Controls Director |
| Beverly Blackburn | Administrative Assistant |
| Mike Bass | Controls Chief Engineer |
| Alan Tahler | Engineering Manager |
| Brent Pierce | Engineering Manager |
| Marlene Williams | Lead Engineer Database & Applications Group |
| Mike Plunkett | Controls Manufacturing Supervisor |
| Steve Smith | Lead Engineer Support Group |
| Caleb Wooten | Lead Engineer Industrial Products Group |
| Dewayne Lumpkin | Lead Engineer Asphalt Group |
| Junior Crowe | Lead Engineer Cloud Computing Group |
| Chuck Simpson | Lead Engineer Advanced Strategic Research Group |
| John Watson | Lead Engineer Testing & Verification Group |
Chattanooga, TN
Ph. (423) 867-4210 | Fax (423) 827-1460
| Mike Varner | Vice President, Engineering |
| Gary Catlett | Director, Industrial Products |
| Daniel Edwards | Director, Biomass Systems |
| Earl Edwards | Director, Structural Design & New Product Development |
| Kevin Risley | Director, Thermal Systems Design & Research |
| Catherine Sutton-Choate | Director, Environmental Compliance |
| Derrik Akers | Biomass Project Engineer |
| Seth Castleberry | Biomass Systems Manager |
| Tom Copeland | Lead Engineer, Cold Systems |
| Michael Craig | Biomass Project Engineer |
| Jason Hooker | Lead Structural Engineer |
| Ted Hope | Field Engineer |
| Larry Hudman | Field Engineer |
| Gil Morgan | Lead Engineer, Batch Plants, Product Development Engineer |
| Brad Moore | Contract & Manufacturing Engineering Manager |
| Shannon Putman | Director, Burner Group |
| Bob Reed | Lead Engineer, Drum Group |
| Jeff Richard | Electrical Engineer Manager |
| Tommy Thompson | Biomass Project Engineer |
| Tim Vickers | Lead Project Manager |
| Mark White | Lead Engineer, Storage Systems |
| Chase Walker | Lead Engineer, Baghouses, Green Systems |
Prairie du Chien, WI
Ph. (608) 326-4820 | Fax (608) 326-4962
| Marc Steiber | Engineering Manager | (608) 326-4820 x 240 (o)
(608) 306-2725 |
| Drum: | ||
|---|---|---|
| Michael Schlehlein | Designer II | |
| Baghouse & Dust Systems: | ||
|---|---|---|
| Nicholas Lawinger | Designer III | |
| Storage Systems / AGG & RAP Bins / Conveyors: | ||
|---|---|---|
| Ehren Brinkmeier | Mechanical Engineer | |
| Michael Schlehlein | Designer II | |
| Nomads & Voyagers: | ||
|---|---|---|
| Ehren Brinkmeier | Mechanical Engineer | |
General & Administrative
Ph. (423) 867-4210 | Fax (423) 827-1560
| Malcolm Swanson | Vice President, Innovative Products |
| Tammy Lewis | Administrative Assistant |
Innovative Products
Ph. (423) 867-4210 | Fax (423) 827-1460
| Gary Catlett | Director of Design and Project Mgt. |
| Seth Castleberry | Innovative Products Projects |
Sales, Innovative Products
Ph. (423) 867-4210 | Fax (423) 827-1460
| Wendell Feltman | Lead Sales Engineer |
| Corey Glenn | Innovative Products Sales Manager |
| Charles Sanford | Sales Engineer |
Burner Group
Ph. (423) 867-4210 | Fax (423) 827-1560
| Shannon Putman | Director, Burner Group |
| Joseph Unjakoti | Assistant Director |
| Mark Smelcer | Group Leader |
| Tommy Cranmore | Foreman |
| Bo Mooney | Bay Coordinator |
Chattanooga, TN
Ph. (423) 867-4210 | Fax (423) 827-1485
| Donna Locklear | Human Resources Director |
| Rachel Slikker | Human Resources Generalist |
| Sandy Branham | Human Resources Assistant |
| Pam Harris | Benefits Coordinator |
| Mark Hogan | Safety Director |
Prairie du Chien, WI
Ph. (608) 326-4820 (Ext. 237) | Fax (608) 326-4962
| Ashlee Kirschbaum | Human Resources Manager |
