| Company Name | Year | Subject |
| ABB | 2025 | System pro E Power TBBS Assembly Authorization (Click to download) |
| Hager | 2024 | Authorized Panel Builder (Click to download) |
| SIEMENS | 2021 | SIEMENS System Integrator Certificate (Click to download) |
| RITTAL | 2019 | RITTAL Authorized Reseller Partner (Click to download) |
| RITTAL GmBH | 2017 | Authorized System Integrator (Click to download) |
| RITTAL GmBH | 2017 | Authorized Panel Builder (Click to download) |
| SIEMENS | 2015 | SIEMENS System Integrator Certificate (Click to download) |
| SCHNEIDER ELECTRIC | 2015 | Authorized Panel Builder (Click to download) |
| Cyclon Controls | 2015 | Authorized Panel Builder (Click to download) |
| GE Industrial | 2012 | Cylon Controls Building Management Systems Integrator Partner |
| GE Power Controls | 2009 | Appointment of TECO as a GE Certified and Authorized MV Switchgear Value Added Engineering, Assembly, Testing & Sales Center |
| GE Multilin | 2009 | Authorized Business Partner / Panel Builder for GE Indutrial Systems / Consumer & Industrial Parts and its affiliate AEG |
| SGS | 2009 | TECO is a recognized Value Added Partner (VAR) for Engineering, Assembly, Testing Services using GE Multilin products |
| GE Consumer & Industrial | 2009 | ISO 9001:2008 Certificate No. JO/2065 for the Design and Manufacturing of Medium Voltage and Low Voltage Switchgear Panel and SCADA System |
| RITTAL GmBH | 2008 | TECO is Authorized to build SEN Plus Type Tested Switchboards and Motor Control Centers in accordance with IEC 60439-1 / DIN EN 60439 part 1 |
| ALSTOM Transmission & Distribution | 2002 | Authorization to utilize, use and assemble RITTAL Type Tested arrangments to IEC 60439-1 |
| Schneider Electric | 2002 | Installation of LV components into ALSTOM MV Switchgear, Performing Testing & Commissioning of the Completely assembled MV Panels |
| Siemens | 2001 | Authorized System Integrator Automation Partner |
| AEG | 2001 | Authorized System Integrator for SIEMENS Automation Systems (SIMATIC) |
| LLoyd’s ISO 9001 | 1998 | Manufacturing of GEPC SEK Power Center and GEPC SEV 32 MCC |
| RITTAL GmBH | 1998 | ISO9001 Approval Certificate No. MEA2105116 for the Design and Manufacturing of Medium Voltage and Low Voltage Switchgear Panels and SCADA Systems |
| CUBIC | 1997 | Authorization to assemble RITTAL products to complete Switchgear and Control Panel according IEC 439-1 |
| 1995 | Authorization to assemble CUBIC products into complete panels including Form 4 Draw out arrangement. |
