Company lists · Data refreshed November 2026

Top 14 Nuclear engineering companies based in India

RevenueBase identified 111 company matches for nuclear engineering companies associated with India as of November 2026 and tracks 2,402 professional contacts across them, including 128 with verified work emails. Chennai is the largest hub.

This list covers company matches for nuclear engineering companies associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
111Companies
2,402Contacts tracked
128Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 14 largest nuclear engineering companies based in India

Ranked by team size
Top 14 of 111 company matches for nuclear engineering companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTelangana, IndiaHQ recorded Nov 5, 2026501-1,000317 contacts →

Exact match

“PES Engineers, one among the oldest and largest Engineering firms, undertakes the execution of engineering and construction projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchNew Delhi, IndiaHQ recorded Nov 5, 202651-200142 contacts →

Exact match

“Our principal object is to undertake technology oriented projects involving qualified, trained, skilled, dedicated and highly motivated manpower to undertake documentation…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchVadodara, IndiaHQ recorded Nov 5, 202651-200124 contacts →

Exact match

“Rishabh Pro Engineering Services Private Limited is a leading multidisciplinary design engineering firm with over two decades of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHyderabad, IndiaHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“We are a manufacturing company specializing in the fields of Nuclear Medicine & Nuclear Energy with over 25 years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAhmedabad, IndiaHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“Since its inception in 1963, SMPS has been one of the leading organizations of Architects, Engineers, and Consultants, offering comprehensive services in planning, design…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchVadodara, IndiaHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“The main aim of Takalkar Power Engineers & Consultants Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“MakerStrive started its journey decades ago with a mission to become an industry leader in Engineering and R&D sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“LRVI ENGINEERING SOLUTIONS PRIVATE LIMITED is a company based out of 103, P.S.SIVASAMY SALAI, MYLAPORE, CHENNAI, Tamil Nadu, India.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Nov 5, 20261-108 contacts →

Exact match

“GL-Enertech provides wide range of engineering consulting services in power system study, root cause analysis of power system events, conceptual engineering design, operation and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchGhaziabad, IndiaHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Engg Emer is a dynamic engineering solutions company specializing in cutting-edge technologies for power plant control, instrumentation system design, engineering, implementation…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHyderabad, IndiaHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Altech Power & Energy Systems (ALPES) is managed and promoted by professionals who have vast experience in power plant engineering, advanced computing techniques, control…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchPune, IndiaHQ recorded Nov 5, 20261-102 contacts →

Exact match

“M/s.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSas Nagar Mohali, IndiaHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Limpid Engineering Private Limited is an engineering and consulting company, offering services for the energy, chemical, pharma, power, sugar, food and process industries along…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchDevakottai, IndiaHQ recorded Nov 5, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 14 of 111 nuclear engineering companies based in India

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Nuclear engineering companies based in India at a glance

As of Nov 5, 2026
5.3%Verified-email coverage
21.6Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Chennai
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
35
51-200
23
201-500
7
501-1,000
4
1,001-5,000
4
5,001-10,000
2
10001+
1

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 111 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with India whose business descriptions match “nuclear engineering companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 128 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “nuclear engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nuclear engineering companies are there based in India?

RevenueBase identified 111 company matches for nuclear engineering companies associated with India as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

PES Engineers Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nuclear engineering companies?

Chennai leads with 9 company records, followed by Hyderabad (9) and Pune (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 128 professional contacts with verified work emails tracked across these 111 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 111 nuclear engineering companies based in India. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.