Company lists · Data refreshed September 2026

Top 25 Process engineering companies based in Chennai, India

Name: Process engineering companies based in Chennai, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 131 companies tracked

RevenueBase identified 131 company matches for process engineering companies associated with Chennai, India as of September 2026 and tracks 2,710 professional contacts across them, including 220 with verified work emails. Across India, Pune is the largest hub for this category (299 companies); Chennai has 131.

This list covers company matches for process engineering companies associated with Chennai, 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 September 17, 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 Sep 17, 2026 How this list was built

131Companies

2,710Contacts tracked

220Verified emails

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The 25 largest process engineering companies based in Chennai, India

Ranked by team size

Top 25 of 131 company matches for process engineering companies based in Chennai, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MEL Systems And Services LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	207 contacts →
	Exact match “MEL Systems and Services Ltd.(MELSS) is a technology-driven engineering organization, with over 30+ years of expertise in delivering advanced solutions in electronics, industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Solidpro Group	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	183 contacts →
	Exact match “At SolidPro we see engineering as beyond a service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Shimi Designs And Consulting Engineers PVT LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	137 contacts →
	Exact match “SHIMI Designs and Consulting Engineers Private Limited is one of the growing engineering design companies having good reputation since 1989.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Usui Susira International Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	201-500	136 contacts →
	Exact match “USUI SUSIRA INTERNATIONAL PRIVATE LIMITED is a Mechanical or Industrial Engineering company located in 16 1st Main Road, Chennai, Tamil Nadu, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Besten Engineers And Consultants India PVT LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	107 contacts →
	Exact match “We are engineers, designers, planners providing design, detailed engineering and, procurement support to the industrial sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Sedin Engineering	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	94 contacts →
	Exact match “We are engineering design specialists.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Epcogen Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “EPCOGEN Pvt Ltd is an Engineering Service Company, performing Pre-Bid Engineering, FEED & Detailed Engineering, primarily for the Oil & Gas, Refineries, Petrochemicals and Power…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Petronash Engineering Services	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	201-500	52 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 · Sep 17, 2026 · View company records in RevenueBase
9	Effixon Engineering PVT LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Effixon Engineering Pvt Ltd is an eminent engineering solution provider endeavours to provide best in class Design and Detail engineering solutions to clients across Mining,Bulk…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Centum Controls Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “Welcome to Centum Controls, your one-stop solution for simplifying and automating manufacturing processes!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Chemsys Innovative Solutions	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “Chemsis was established by a team of Professional Engineers & is the abbreviated form of Chemical Process Systems.We undertake Process Plant Engineering & Design, Procurement &…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Shiran Engineering Services Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “Shiran Engineering HQ at Chennai - founded in 2016 - Innovative Engineering Service provider - Capabilities in end-to-end product design and development through the product life…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	SMA Design Solutions	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “SMA Design Solutions is an emerging Engineering service provider for global business enterprises.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Procedyne Engineers	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Procedyne Engineers is a mechanical or industrial engineering company based out of 4, JAYARAM AVENUE, SHASTRI NAGAR, Chennai, Tamil Nadu, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Valbrid Engineering & Technologies	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “ValBrid: Innovative Engineering Outsourcing Solutions for Global Industries We empower industries like metals, mining, power, marine, and oil & gas with cutting-edge engineering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Teams Tech Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “TEAMS Tech is a global engineering and manufacturing solutions partner helping companies design smarter products, build world-class factories, and accelerate your transformation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Petrochem Designs	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	1-10	15 contacts →
	Exact match “Founded on 15 September 2023, Petrochem Designs is an emerging plant engineering and design organization delivering innovative, cost-effective solutions for diverse process…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Vign Engineering And Services Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “VIGN ENGINEERING AND SERVICES PRIVATE LIMITED is a machinery company based out of E2, 3rd Floor, 3rd Avenue, Anna Nagar East, Chennai, 600102” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	First Feet Engineering And Automation	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “We are an Engineering Services provider and Manufacturer of Industrial Machinery Parts and Specialized Equipment and Machines for best-in-class manufacturing support and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Vinayak Automation	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Vinayak Automation is a firm specializing in engineering, consulting, manufacturing, and integration of automated production systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Aashi Systems PVT LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Aashi Systems is a technology partnering company based out in Chennai, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	The Project BOX	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “We are an architectural, engineering, and integrated design practice founded in 2009 formerly known as ANDES INDIA / ANDES SUREMAN DESIGN ENGG PVT LTD.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Srushty Global Solutions	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	3 contacts →
	Exact match “Who we are Srushty Global Solutions provides engineering solutions, right from the concept design to product launch, covering engineering design, product validation, prototyping…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	India AES Iaes	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “We are young as a company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Stepin Engineering	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Stepin Engineering helps to develop a efficient Process Engineers to design, implement and optimise chemical and bio chemical process.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “process engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 131 process engineering companies based in Chennai, India

See the full list, filter by size, metro and specialty, and access 220 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process engineering companies based in Chennai, India at a glance

As of Sep 17, 2026

8.1%Verified-email coverage

20.7Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole India list rather than for Chennai, so it is reported there. Company counts and contact totals on this page are exact for Chennai, over 131 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 Chennai, India whose business descriptions match “process 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 220 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 September 17, 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.

Process engineering companies by metro in India

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 engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process engineering companies are there based in Chennai, India?

RevenueBase identified 131 company matches for process engineering companies associated with Chennai, India as of September 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?

MEL Systems And Services LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most process engineering companies?

Pune leads India with 299 company records, followed by Bangalore (166) and Chennai (131).

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 220 professional contacts with verified work emails tracked across these 131 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 September 17, 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.