Company lists · Data refreshed November 2026

Top 25 Process optimization engineering firms based in India

RevenueBase identified 1,443 company matches for process optimization engineering firms associated with India as of November 2026 and tracks 50,835 professional contacts across them, including 9,662 with verified work emails. Pune is the largest hub.

This list covers company matches for process optimization 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
1,443Companies
50,835Contacts tracked
9,662Verified emails
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The 25 largest process optimization engineering firms based in India

Ranked by team size
Top 25 of 1,443 company matches for process optimization 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 matchMumbai, IndiaHQ recorded Nov 6, 20265,001-10,0008,994 contacts →

Exact match

“Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNoida, IndiaHQ recorded Nov 6, 202610001+3,804 contacts →

Exact match

“We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 6, 20265,001-10,0001,982 contacts →

Exact match

“Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVikhroli West, IndiaHQ recorded Nov 6, 20261,001-5,0001,874 contacts →

Exact match

“At Burns & McDonnell India, we are a diverse team of talented engineers with multidiscipline design and consultancy working across sectors in critical infrastructure: oil and gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20261,001-5,0001,598 contacts →

Exact match

“Rodic Consultants is a digital-first, multi-sector and multi-service infrastructure consultancy committed to building solutions that empower progress and transform nations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPune, IndiaHQ recorded Nov 6, 20261,001-5,0001,501 contacts →

Exact match

“TKIL Industries Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Nov 6, 20261,001-5,000941 contacts →

Exact match

“M.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Nov 6, 2026501-1,000770 contacts →

Exact match

“Marine Electricals is an integrated technical services provider in the fields of electrical automation and information and communication technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 2026501-1,000644 contacts →

Exact match

“Sarla Technologies is an ISO 9001:2015 and ISO 27001:2022 certified Engineering Organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChennai, IndiaHQ recorded Nov 6, 20261,001-5,000633 contacts →

Exact match

“OEG is a global Leading technology company in Power, Process and Water Industry providing one stop turnkey solutions including basic & detailed engineering, Planning, project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDelhi, IndiaHQ recorded Nov 6, 2026201-500608 contacts →

Exact match

“Jacobs Engineering Group Incorporation is a construction company based out of 242 Okhla Industrial Estate Phase 2 - I, Delhi, Delhi, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCoimbatore, IndiaHQ recorded Nov 6, 2026501-1,000562 contacts →

Exact match

“Kavin Engineering And Services Private Limited are leaders in Engineering & Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPune, IndiaHQ recorded Nov 6, 2026201-500514 contacts →

Exact match

“MITCON Consultancy & Engineering Services Limited, an ISO 9001:2015 certified company & NSE listed company, was established in 1982.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500487 contacts →

Exact match

“Meinhardt Group” is one of the largest independent engineering consultant in Asia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500476 contacts →

Exact match

“Founded in 1991 as John Brown Engineering, later renamed to Kvaerner Process, the company is one of the pioneers in the engineering sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500446 contacts →

Exact match

“SIDVIN, a customer focused Engineering Service provider for Oil & Gas, Petrochemical & Process Industry has been delivering exacting solutions through its innovative, unleashing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500396 contacts →

Exact match

“HOLTEC Consulting is a preeminent consulting firm with a dedicated focus on serving the global cement industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Nov 6, 20261,001-5,000322 contacts →

Exact match

“Enzen Global Solutions - India is part of the Enzen Group, a global, professional, knowledge practice that focuses on gaining, refining and sharing expertise in the energy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026201-500269 contacts →

Exact match

“Monarch Innovation is a Design & Engineering company based out of India which serves the clientele across the globe through its strategic partnerships, alliances & collaborations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500267 contacts →

Exact match

“Intec is a global engineering services firm focused on delivering excellence to Architecture, Engineering, and Construction (AEC) industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchThane West, IndiaHQ recorded Nov 6, 20261,001-5,000216 contacts →

Exact match

“Ina Tech FM Global Solutions has its corporate headquartered based in Mumbai, comprising of a team of proficient professionals with an experience of more than two decades in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChennai, IndiaHQ recorded Nov 6, 202651-200209 contacts →

Exact match

“At SolidPro we see engineering as beyond a service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHubli, IndiaHQ recorded Nov 6, 202651-200209 contacts →

Exact match

“Able Design provides professional Design Engineering and Consultancy services for clients in Transportation (Automotive, Rail, Aerospace), Power Generation, Medical, Industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200185 contacts →

Exact match

“Knexir Consultants is a group of extremely professional, goal setters and achievers, whose primary belief is building long-term client relationships, while delivering wholesome…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBangalore, IndiaHQ recorded Nov 6, 2026501-1,000176 contacts →

Exact match

“Established in 1971, we are amongst the premier organisations catering to Aerospace, Defence, Mining, Industrial & Environmental protection.”

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

Showing 25 of 1,443 process optimization engineering firms based in India

See the full list, filter by size, metro and specialty, and access 9,662 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process optimization engineering firms based in India at a glance

As of Nov 6, 2026
19.0%Verified-email coverage
35.2Average contacts per company
11-50Median size (employees)
9.7%Largest-city concentration · Pune
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
486
11-50
582
51-200
234
201-500
77
501-1,000
27
1,001-5,000
22
5,001-10,000
3
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 1,443 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 “process optimization 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 9,662 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 “process optimization engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process optimization engineering firms are there based in India?

RevenueBase identified 1,443 company matches for process optimization 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?

Tata Consulting Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process optimization engineering firms?

Pune leads with 140 company records, followed by Bangalore (100) and Chennai (90).

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 9,662 professional contacts with verified work emails tracked across these 1,443 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.