Competitor profile

NANDAN SEN

They win 31% of what they bid, and 37% of the value they chase.

91tenders on record
9buyer authorities
1state
29 Sept 2026last award
Total bids
91
91 including cancelled tenders
Awarded
28
48 lost · 0 still pending
Awarded value
₹7.1 Cr
of ₹19.1 Cr bid — 37.1% conversion
Win rate
30.8%
of 91 decided bids

Bid outcomes

Lost bids carry more value than won ones — they chase big and lose big
By count91 bids
30.8%
16.5%
52.7%
Awarded2830.8%
Pending00.0%
Tech rejected1516.5%
Lost4852.7%
By value₹19.1 Cr
37.1%
16.3%
46.6%
Awarded₹7.1 Cr37.1%
Pending₹00.0%
Tech rejected₹3.1 Cr16.3%
Lost₹8.9 Cr46.6%

Where they win

4 authorities · 1 state

Operating states

LowHigh
Tripura₹7.1 Cr

Top competitors

In tenders they both bid · bar shows how the awards split
01
RAMKRISHNA BANIK9 wins · 18 shared tenders
₹1.7 Cr
won head-to-head
02
Abhijit GUha1 win · 9 shared tenders
₹22.2 L
won head-to-head
03
REFLECTION2 wins · 9 shared tenders
₹20.2 L
won head-to-head
04
GATHAN DATTA3 wins · 7 shared tenders
₹27.2 L
won head-to-head
05
Subrata Majumder1 win · 6 shared tenders
₹21.8 L
won head-to-head
06
DHARANI DEBNATH3 wins · 4 shared tenders
₹52.6 L
won head-to-head
Rival awardedNANDAN SEN awardedOthers

About NANDAN SEN

NANDAN SEN appears as a bidder on 91 government tenders on record, from 9 buyer authorities in 1 state. Of its 91 decided bids, it was awarded 28 — a 30.8% win rate — worth ₹7.1 Cr in total. Its most recent award on record is from 29 Sept 2026.

Its largest buyer by awarded value is Chief Engineer, PWD (R and B), at 90.7% of what it has won, out of 4 authorities that have awarded it work. Most of its awards come from Tripura. On priced bids, its median quote is 5.5% above the lowest bid (L1).

It most often bids against RAMKRISHNA BANIK, Abhijit GUha and REFLECTION. RAMKRISHNA BANIK bid on 18 of the same tenders and won 9 of them; NANDAN SEN won 3.

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.