Company lists · Data refreshed November 2026

Top 25 Plant reliability engineering firms based in India

RevenueBase identified 263 company matches for plant reliability engineering firms associated with India as of November 2026 and tracks 4,103 professional contacts across them, including 306 with verified work emails. Chennai is the largest hub.

This list covers company matches for plant reliability engineering firms 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 6, 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 6, 2026 How this list was built
263Companies
4,103Contacts tracked
306Verified emails
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The 25 largest plant reliability engineering firms based in India

Ranked by team size
Top 25 of 263 company matches for plant reliability engineering firms based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchVadodara, IndiaHQ recorded Nov 6, 20261,001-5,000237 contacts →

Exact match

“Jecon Engineers Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChennai, IndiaHQ recorded Nov 6, 202651-200204 contacts →

Exact match

“Power projects is a specialized Electrical Engineering and Power System Consultancy firm delivering solutions for Grid Code Compliance, BESS, Renewable Energy, Power Plants, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVadodara, IndiaHQ recorded Nov 6, 202651-200180 contacts →

Exact match

“TCR Advanced renders credible solutions to accomplish the uninterrupted operation of the assets & to enhance its productivity by meeting the safety and environmental standards, in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5078 contacts →

Exact match

“We strive to create an industrial world that always performs at its peak with assets that never fail!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChennai, IndiaHQ recorded Nov 6, 2026201-50068 contacts →

Exact match

“We are a multidisciplinary engineering company providing comprehensive design and engineering services across our offices in Dubai, Dammam, and Qatar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-50051 contacts →

Exact match

“Our Gamut of services include Electrical Engineering Design, Procurement, Instrumentation, Supply, Erection, Testing, Pilot Plant, Client Premise Commissioning and Maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“BE Analytic Solutions LLP is your trusted partner in Reliability and Environmental Engineering services since 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchThane, IndiaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Winspiration is an engineering services company established in 2015 for providing engineering solutions to ensure quality, reliability & safety with an environmentally sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPune, IndiaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Code Tech International is an Engineering Consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchThiruvanathapuram, IndiaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“We are a professionally managed team of experienced and technically qualified engineers in the field of Electro-Mechanical Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchThane, IndiaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“PROTTON SYNERGY is a specialized engineering consultancy firm providing total engineering and design solutions in the field of Process & Petrochemical Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMohali, IndiaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“HoriSun Renewables is a next generation Engineering Services firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Ambrosia Designs Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPune, IndiaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Quad Plus provides professional engineering service through our Pune, India office.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVadodara, IndiaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“About Us At RKS Engineers and Consultants, we deliver innovative and reliable engineering solutions for the power and energy sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchThane, IndiaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“RELSAFE PRA Consulting Private Limited, part of the Assystem Group, is an India-based technical consulting firm providing services in the areas of Safety, Risk, and Reliability…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSurat, IndiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“is a multidisciplinary company which provides wide range of consultancy and EPC services like Conceptual Design, Extended Basic & Detail Engineering Services, Value engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIndiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“High Competent engineering Professional team work towards best possible solutions to your industry such as Oil & Gas Upsteam/Downstream, Petrochemical, Refinery, Water & Power…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“SGI is equipped with requisite expertise and wide-ranging experience to undertake projects from concept to commission.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchThane (w), IndiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Engineering consultant which provides a wide range of engineering services in feasibility studies, concept engineering, FEED study, Detailed design, process optimization, economic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Sri Projects is an engineering firm specializing in Plant Layout, Process, and Piping Engineering for Bio Gas Plants and Chemical Plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“DRASHTA POWER CONSULTANTS PVT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 263 plant reliability engineering firms based in India

See the full list, filter by size, metro and specialty, and access 306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plant reliability engineering firms based in India at a glance

As of Nov 6, 2026
7.5%Verified-email coverage
15.6Average contacts per company
11-50Median size (employees)
9.5%Largest-city concentration · Chennai
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
102
51-200
46
201-500
9
501-1,000
7
1,001-5,000
8

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 263 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 “plant reliability engineering firms” 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 306 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 6, 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 “plant reliability engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant reliability engineering firms are there based in India?

RevenueBase identified 263 company matches for plant reliability engineering firms 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 plant reliability engineering firms?

Chennai leads with 25 company records, followed by Pune (18) and Vadodara (18).

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 306 professional contacts with verified work emails tracked across these 263 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 6, 2026.

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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.