John A. Zienka
Chief Operating Officer at Lighting Retrofit International LLC
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Stephen Troese | M | - |
Lighting Retrofit International LLC
 Lighting Retrofit International LLC Engineering & ConstructionIndustrial Services Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD. | 31 years |
| Robert B. Skidmore | M | - |
Lighting Retrofit International LLC
Lighting Retrofit International LLC Engineering & ConstructionIndustrial Services Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD. | 31 years |
| Joe E. Lipscomb | M | - |
Lighting Retrofit International LLC
Lighting Retrofit International LLC Engineering & ConstructionIndustrial Services Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD. | - |
| Doug H. Gilbert | M | - |
Lighting Retrofit International LLC
Lighting Retrofit International LLC Engineering & ConstructionIndustrial Services Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD. | - |
| Keith W. Pennell | M | - |
Lighting Retrofit International LLC
Lighting Retrofit International LLC Engineering & ConstructionIndustrial Services Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD. | - |
| DeVer F. Warner | M | - |
Lighting Retrofit International LLC
Lighting Retrofit International LLC Engineering & ConstructionIndustrial Services Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD. | - |
| Peter Penner | M | - |
Lighting Retrofit International LLC
Lighting Retrofit International LLC Engineering & ConstructionIndustrial Services Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD. | - |
Connections Chart
Multi-company connection
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 7 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- John A. Zienka
- Personal Network
