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Ayasthuna Steel Structures
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About us

Structural steel fabrication for railways, industry and infrastructure

Group
NRK Infra Projects
Office
Bengaluru
People
175

Plant · Kudumalakunte, Gauribidanur, Karnataka

01Who we are

A fabrication plant built for heavy, repeatable work, backed by a group that has delivered railway works since 2014.

Ayasthuna Steel Structures fabricates structural steel at its own plant in Kudumalakunte, Gauribidanur, north of Bengaluru. Jobs go from approved drawings through cutting, drilling, welding and painting to dispatch, under one roof, with a capacity of 150 to 200 t a month.

The plant is part of the NRK Infra Projects group, a railway contractor established in Bengaluru in 2014. The group has fabricated 4,500 t of structural steel and completed 13 railway works for the South Western, South Central and Southern Railways, including six foot over bridges on the Hubballi–Chikjajur line (571.5 t of steel) and the structural steel and shed work for the diesel loco shed extension at Hubballi.

2014
Group established
150–200t/month
Fabrication capacity
13
Railway works completed by the group
4,500t
Steel fabricated by the group to date

02Leadership

  • N. Giri Umamaheswara Rao

    Partner

  • C. Papi Reddy

    Partner

  • Dheeran Preeth Nallamothula

    Partner

03Where we work

India

Railway works for the South Western, South Central and Southern Railways, in Karnataka, Andhra Pradesh, Tamil Nadu and Maharashtra.

11
South Western Railway · 11 worksHubballi–Chikjajur, Londa–Miraj, Yelahanka–Penukonda, Hotgi–Gadag, Hubballi diesel shed and Bengaluru
1
South Central Railway · 1 workGuntakal electric loco shed
1
Southern Railway · 1 workThiruvarur–Pattukottai gauge conversion
MaharashtraTelanganaAndhra PradeshKarnatakaTamil NaduKeralaArabianSeaHotgiMirajHubballiGuntakalChikjajurPenukondaOur plantBengaluruThiruvarur
Railway worksOur plant

Send us your drawings.

We will come back with a quotation. Share drawings, a BOQ or a short description of the structure; the engineering team reviews every enquiry before quoting.

  1. 01Technical review — An engineer reviews your drawings and requirements.
  2. 02Clarifications — If anything is unclear or missing, we ask before pricing.
  3. 03Quotation — You receive a quotation with scope, programme and exclusions.
Drawing transmittal
To
Engineering team
Purpose
For quotation

What to include

  • Drawings · PDF, DWG, DXF, IFC
  • Approximate tonnage
  • Site location
  • Required-by date
  • Specification · grade, paint, inspection
Submit your project

or email nrkinfra@icloud.com