Competitor profile

Sidhartha Shankar Roy

They win 12% of what they bid, and 9% of the value they chase.

26tenders on record
3buyer authorities
1state
9 Jan 2026last award
Total bids
26
26 including cancelled tenders
Awarded
3
9 lost · 0 still pending
Awarded value
₹2.0 Cr
of ₹22.8 Cr bid — 8.7% conversion
Win rate
11.5%
of 26 decided bids

Bid outcomes

Lost bids carry more value than won ones — they chase big and lose big
By count26 bids
11.5%
53.8%
34.6%
Awarded311.5%
Pending00.0%
Tech rejected1453.8%
Lost934.6%
By value₹22.8 Cr
73.8%
17.6%
Awarded₹2.0 Cr8.7%
Pending₹00.0%
Tech rejected₹16.8 Cr73.8%
Lost₹4.0 Cr17.6%

Where they win

2 authorities · 1 state

Top buyer organisations

RWD EinC₹1.3 Cr66.8%
Zila Parishad Deoghar₹65.8 L33.2%

Operating states

LowHigh
Jharkhand₹2.0 Cr

Top competitors

In tenders they both bid · bar shows how the awards split
01
SANJAY KUMAR SINGH2 wins · 11 shared tenders
₹67.0 L
won head-to-head
02
M/S MANOJ KUMAR SINGH1 win · 11 shared tenders
₹2.1 Cr
won head-to-head
03
DATA BABA CONSTRUCTION1 win · 10 shared tenders
₹20.8 L
won head-to-head
04
BIPIN BIHARI SINGH0 wins · 10 shared tenders
₹0
won head-to-head
05
SANTOSH KUMAR RAY0 wins · 9 shared tenders
₹0
won head-to-head
06
M/S ROHIT KUMAR SINGH0 wins · 9 shared tenders
₹0
won head-to-head
Rival awardedSidhartha Shankar awardedOthers

About Sidhartha Shankar Roy

Sidhartha Shankar Roy appears as a bidder on 26 government tenders on record, from 3 buyer authorities in 1 state. Of its 26 decided bids, it was awarded 3 — a 11.5% win rate — worth ₹2.0 Cr in total. Its most recent award on record is from 9 Jan 2026.

Its largest buyer by awarded value is RWD EinC, at 66.8% of what it has won, out of 2 authorities that have awarded it work. Most of its awards come from Jharkhand. On priced bids, its median quote is 11.3% above the lowest bid (L1).

It most often bids against SANJAY KUMAR SINGH, M/S MANOJ KUMAR SINGH and DATA BABA CONSTRUCTION. SANJAY KUMAR SINGH bid on 11 of the same tenders and won 2 of them; Sidhartha Shankar Roy won 1.

This profile is built from what portals disclose publicly. Several states never release bidder lists or quoted prices, so it likely understates a company's true footprint. Companies are matched by the name they bid under, so firms sharing a common name can appear together. A tender counts as won when the company received the award. TenderShark compiles these public records independently and has no association with any government portal, buyer, or bidder.