GPT Infraproject announces a new order win
TL;DR
With the addition of this Rs. 483.7 crore order, what is the updated total order book value, and how does this specific contract influence the company's book-to-bill ratio relative to the revenue reported in the most recent fiscal year?
Assuming the Rs 483.7 Crores L1 contract is added to the disclosed backlog, GPT Infraprojects’ order book increases to Rs 4,786.7 Crores, or approximately Rs 4,787 Crores:
- Existing order book as of 30 June 2026: Rs 4,303 Crores [1]
- New RVNL contract: Rs 483.7 Crores, including GST [2]
- Updated order book: Rs 4,303 Crores + Rs 483.7 Crores = Rs 4,786.7 Crores
Against FY26 consolidated revenue of Rs 1,289.9 Crores [3]:
- Order-book-to-FY26-revenue ratio before the contract: 4,303 / 1,289.9 = 3.34x
- Incremental contribution from this contract: 483.7 / 1,289.9 = 0.37x, equivalent to 37.50% of FY26 revenue
- Updated ratio: 4,786.7 / 1,289.9 = 3.71x
Thus, the contract raises backlog coverage by approximately 0.37x, from 3.34x to 3.71x of the latest fiscal year’s revenue. This is a mechanical backlog-to-revenue comparison, rather than a strict period-specific book-to-bill ratio; the latter normally compares orders won during a period with revenue billed during that same period. Also, the contract value includes GST, so the ratio may overstate comparable revenue coverage if the order book is assessed on a pre-GST basis.
How does the scale of this RVNL order compare to the average ticket size of projects secured by GPT Infraprojects over the last three years, and what is the current share of central government/PSU entities in the company's total order book?
The RVNL project is a material single order, but its multiple of GPT Infraprojects’ three-year average ticket size cannot be calculated reliably from the disclosed data. The exchange filing describes GPT as the L1 bidder for a Mahanadi railway bridge valued at Rs 483.7 Crores including GST, or Rs 410 Crores plus GST [7].
Scale of the RVNL order
GPT’s latest quantified order book was Rs 4,303 Crores as of 30 June 2026 [1]. Against that pre-announcement base, the RVNL bid represents:
- 11.24% of the order book on a gross-value basis, derived from Rs 483.7 Crores and Rs 4,303 Crores.
- 9.53% on an ex-GST basis, derived from Rs 410 Crores and Rs 4,303 Crores.
This is only a directional scale comparison because the GST basis of the reported order book is not specified, and the backlog figure predates the 2 September L1 announcement.
A proper three-year average ticket-size comparison is not supportable: the disclosed wins mix GPT standalone projects, consortium bids and subsidiary awards—for example, Rs 1,804 Crores from MCGM [8], Rs 670 Crores through the GPT–ISCPPL consortium from NHAI [9], Rs 199.2 Crores from North Eastern Railway [6], and smaller subsidiary or sleeper orders [10]—without a complete project count and award-value register for the three-year period. Accordingly, the RVNL order’s exact premium or discount to the three-year average is not determinable.
Central government/PSU share of order book
The current percentage share of central government/PSU entities is not reported. The latest disclosed backlog breakdown is by business segment—Rs 3,823 Crores infrastructure, or 89%, and Rs 480 Crores sleepers, or 11%—not by customer type [1]. Recent public-sector counterparties include RVNL, North Eastern Railway, Eastern Railway and NHAI, but those individual wins cannot be used to infer the customer composition of the entire order book.
Sources
- [1]Infra Stock Jumps 9% After Receiving ₹483 Cr Railway Order From RVNL; Check Out Its Order Book Details — Tradebrains, 2026-09-02T00:00:00
- [2]GPT Infra shares snap five-day losing streak, jump 11% after RVNL order win — CNBC TV18, 2026-09-02T00:00:00
- [3]Revenue INR
- [4]GPT Infraprojects Share Price Gains Over 3%; Secures ₹483.7 Crore Contract for Railway Bridge Construction — Angelone, 2026-09-02T00:00:00
- [5]GPT Infraprojects GPTINFRA Rs 483.7 Crore Bridge Order ... — Kalkine, 2026-09-02T00:00:00
- [6]GPT Infraprojects Wins ₹199.2 Crore Railway Bridge ... — Indiainfoline, 2026-09-02T12:13:54.537333
- [7]GPT Infraprojects Secures Rs. 483.7 Crore Bridge Construction Order from Rail Vikas Nigam Limited — 2026-09-02T04:43:20.410000, p.1
- [8]GPT Infra shares zoom 13% on Rs 1804-crore contract ... — M, 2025-12-19T00:00:00
- [9]GPT Infraprojects secures over ₹870 crore in rail and road orders in two days - CNBC TV18 — CNBC TV18, 2025-12-23T00:00:00
- [10]GPT Infraprojects Declared L1 For ₹483.7 Crore RVNL Mahanadi Bridge Order | Tijori Alerts — Tijorialerts, 2026-09-02T00:00:00
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