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Company Profile

Established in the year 2001, RYB Electrical Services Pvt. Ltd. is a Service Provider and Supplier based in Kalyan, Maharashtra (India). The company provides efficient and economical Control Cables Works, Relay Testing Services, Electrical Testing Services, Installation Services, Commission Services, and Of-isolators Installation & Maintenance Services; to name a few.  We work with a vast number of clients, delivering the efficient services. We try to understand our clients needs first and utilize our resources to help them get it as efficiently as possible. Some of our major clients include Reliance Energy Ltd., Larsen & Toubro Ltd., Reliance Industries Limited (Hazira, Surat), Cadbury India Ltd. (Gwalior, Madhya Pradesh), and Ordnance Factory (Ambernath).

Our Electrical Contract License No.:- MT 21139 RYB ELECTRICAL SERVICES PVT. LTD.
Our Pan Based Service Tax No.:- AAGCR1711A
VAT / TIN No.:- 27690985234V w.e.f. 24.04.13
CST No.:- 27690985234C w.e.f. 24.04.13
CIN No.:- U74120MH2012PTC236381
MSME Reg No.:- 27-021-21-01163 PartII, SME2
NSIC  CRISIL Rating:- SE  3B

Business Type

Service Provider, Supplier

Year of Establishment


Warehousing Facility


No. of Employees


Annual Turnover

Rs 2 Crores

Our Services

  • Electrical Testing Services
  • Installation Services
  • Commission Services
  • Control Panel Testing Services
  • Control Cables Works
  • Relay Testing Services
  • Phase Shift Testing Services
  • Switchyards Maintenance & Testing Services
  • Indoor/Outdoor Breakers & Panels Maintenance Repair, Testing & Commissioning Services
  • Power & Distribution Transformers Maintenance, Repair, Testing & Commissioning Services
  • Of-isolators Installation & Maintenance Services

In addition, we supply following electrical testing equipment:

  • Relay Testing Set
  • Primary Injection Set
  • 3 Phase Breaker Timer
  • Circuit Breaker Timer
  • Current Injection Set
  • Secondary Injection Set
  • High Voltage Test Set