— Contact
Connect With Our
Infrastructure Team.
Speak with our team regarding substations, transmission infrastructure, EPC execution, renewable integration, testing & commissioning, or long-term maintenance support.
30+ Years
Industry Experience
1500+ KM
Transmission Built
400 kV
Project Expertise
2 Countries
India · Saudi Arabia
— Corporate Offices
Direct lines to our execution leadership.
Reach the right team for substation EPC, transmission projects, renewable integration, commissioning, or operations support.
India · Head Office
No: 5/255-G, E.B Colony A. Salaipudur, Kovilpatti Tuticorin – 628 502 Tamil Nadu, India
- +91 94421 52528
- mariappan@ayyappanco.com
India · Chennai Branch
Old No. 45, New No. 95 Poes Main Road, Teynampet Chennai – 600 018 Tamil Nadu, India
Saudi Arabia Office
Venus Energy, Noor Plaza (3rd Floor) 2770 Custodian of Two Holy Mosques Rd Al Khobar 34448 Kingdom of Saudi Arabia
- +966 50016 4045
— Why Connect
Execution-focused infrastructure expertise.
Three decades of high-voltage execution across utility-scale substations, transmission corridors, and renewable interconnections — delivered with engineering discipline and operational accountability.
30+ Years
Industry Experience
1500+ KM
Transmission Infrastructure
400 kV
Project Expertise
Renewable
Energy Integration
Energy Integration
India & Saudi Arabia
Skilled
Technical Workforce
— Partnership
Let’s build reliable infrastructure together.
Connect with Ayyappan & Co to discuss infrastructure execution, EPC solutions, substations, transmission systems, renewable integration, and long-term operational support.