As you asking I am telling Full name of Rites is Rail India Technical and Economic Service Limited, it is an engineering consultancy company, specializing in the field of transport infrastructure.

Company profile:

Type Public-sector undertaking

Industry Engineering, procurement and construction

Founded 1974

Headquarters Gurgaon, India

Area served Worldwide

Key people Rajiv Mehrotra , Chairman

Products Infrastructure

Operating income INR 12.46 Billion (2014)

Net income INR 2.64 Billion (2014)

Number of employees 2000

Railway projects
SNTF, Algeria, consulting
Luanda Railway (CFL), Angola, feasibility study for rehabilitation
Bangladesh Railways, Bangladesh, consultation
Botswana Railways, Botswana, management support and consultation
Cambodian Railways, Cambodia, rehabilitation
Red Atlantic Railway Network, Colombia, equity partner, technical and managerial support
Ghana Railway Corporation, Ghana, consultation
Iran Railways, Iran, planning
Iraqi Republic Railway Establishment, Iraq, operation and maintenance of Baghdad - Al Qaim - Akashat section.
Kenya Railways, Kenya, locomotive operation, restructuring, planning
Central East African Railways, Malawi, management services.
Beira Railroad Corporation (CFM Central), Mozambique, rehabilitation and management
Nigerian Railways, Nigeria, complete management (3 years), revitalization, planning
Sri Lanka Railways, Sri Lanka, consulting and management assistance
Sudan Railways, Sudan, consulting
Tanzania Railway Corporation, Tanzania, general management
Uzbek Railways, Uzbekistan, Expert based consultancy for Elastic Fasteners and Accounting System project
Zambian Railways, Zambia, improvement project
National Railways of Zimbabwe, Zimbabwe, investment plan
Bangalore Metro Rail Corporation, As a lead partner to General Consultants.
Designer Support for first fully welded 5 km long Bogibeel Bridge at Dibrugarh, as Design Consultants.
Patna Metro,for preparing its DPR(Detailed Project Report).
Railways of Jamaica