Company lists · Data refreshed September 2026

Top 25 Automation businesses based in Chennai, India

Name: Automation businesses based in Chennai, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 263 companies tracked

RevenueBase identified 263 automation businesses headquartered in Chennai, India as of September 2026 and tracks 4,459 professional contacts across them, including 850 with verified work emails. Pune is the largest hub.

This list covers automation businesses headquartered in Chennai, India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

263Companies

4,459Contacts tracked

850Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest automation businesses based in Chennai, India

Ranked by team size

Top 25 of 263 automation businesses based in Chennai, India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to automation businesses: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Wns-Vuram	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	948 contacts →
	Indirect evidence “WNS-Vuram is a global leader in hyperautomation, empowering organizations to accelerate digital transformation and realize measurable business value through an ‘AI-first’ approach.” Source: RevenueBase Database · checked Sep 21, 2026
2	Detect Technologies	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	201-500	560 contacts →
	Indirect evidence “Detect Technologies is a leading Industrial AI company that is building innovative solutions and cutting-edge technology for the industrial ecosystem.” Source: RevenueBase Database · checked Sep 21, 2026
3	Megatech	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	114 contacts →
	Strong evidence “MEGATECH is a solution provider specializing in Industry 4.0 and industrial automation.” Source: RevenueBase Database · checked Sep 21, 2026
4	BGR NEO Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	88 contacts →
	Indirect evidence “Established in the year 2019, we "BGR Neo Limited" are offering Robotic Application, Robotic Solution, Robot System and Robotic Vision Inspection System.” Source: RevenueBase Database · checked Sep 21, 2026
5	CTD Techs PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	88 contacts →
	Indirect evidence “CTD Techs Pvt Ltd is started by Industry veterans with two decades of Experience • More than 100 decades of cumulative Industry experience • We help the organizations Digital…” Source: RevenueBase Database · checked Sep 21, 2026
6	Kasa Anlagen India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	70 contacts →
	Indirect evidence “We would like to introduce ourselves as Kasa Anlagen India Private Limited (KA), an Indo-American Joint Venture in the field of Industrial Electricals and Controls.” Source: RevenueBase Database · checked Sep 21, 2026
7	LCS Controls Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	69 contacts →
	Strong evidence “LCS has been at the cutting edge of providing innovative products in Industrial Automation, Automotive and Embedded segments.” Source: RevenueBase Database · checked Sep 21, 2026
8	Keystone Automation Solutions Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	61 contacts →
	Strong evidence “Marked leader in Industrial Automation Services.” Source: RevenueBase Database · checked Sep 21, 2026
9	Cadmacro Design And Solutions P LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	58 contacts →
	Indirect evidence “CAD MACRO DESIGN & SOLUTIONS PVT.” Source: RevenueBase Database · checked Sep 21, 2026
10	M S.Metronic Engineering PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	39 contacts →
	Strong evidence “Corporate Profile: Metronic was established in 1984, and has since been a name synonymous with automation and security.” Source: RevenueBase Database · checked Sep 21, 2026
11	Tespa Robotics & Automation	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	38 contacts →
	Strong evidence “Tespa Robotics an Indian – Chennai based company provides turnkey solutions for all Robotic and Automation applications introducing contemporary world-class standards in Robotic…” Source: RevenueBase Database · checked Sep 21, 2026
12	Deceler	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	35 contacts →
	Strong evidence “Deceler Smart Automation offers you to create more adaptive, efficient, and sustainable manufacturing through deployment of Cobot \| Robot \| AMR \| Vision systems \| Vacuum \| Safety…” Source: RevenueBase Database · checked Sep 21, 2026
13	Toolfe	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “At Toolfe, we make businesses work smarter.” Source: RevenueBase Database · checked Sep 21, 2026
14	Efficienza Business Solutions Pvt. LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	29 contacts →
	Strong evidence “Efficienza, an emerging industrial smart automation solutions company having its business operations in Chennai India, work in hands with clients to design, develop and deploy…” Source: RevenueBase Database · checked Sep 21, 2026
15	Josh Automation India PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “With a great team of experts and engineers we offer all side support to our customers, as trusted advisor, as a product vendor and with a good pool of skilled engineers and…” Source: RevenueBase Database · checked Sep 21, 2026
16	Venba Tech PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “Venba Tech is an innovation driven organization with over three decades of Building control expertise towards creating a digital link between working environment and human capital.” Source: RevenueBase Database · checked Sep 21, 2026
17	Beezlabs	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Welcome to BeezLabs.” Source: RevenueBase Database · checked Sep 21, 2026
18	Milanity	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	22 contacts →
	Strong evidence “Milanity's founders started a business in the field of Home Automation in the United States in 2002.” Source: RevenueBase Database · checked Sep 21, 2026
19	Gama Automation	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	22 contacts →
	Strong evidence “GAMA Automation Systems Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
20	Controlsoft Engineering	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	21 contacts →
	Strong evidence “Controlsoft Engineering India Private Limited provides automation and engineering solutions to the Indian and Overseas customers, using the state of the art software tools to…” Source: RevenueBase Database · checked Sep 21, 2026
21	Servsoft Technologies, INC	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	19 contacts →
	Strong evidence “Servsoft - Your dedicated partner for end-to-end automation solutions.” Source: RevenueBase Database · checked Sep 21, 2026
22	Math Technologies	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	1-10	19 contacts →
	Indirect evidence “Greetings from Math Technologies!” Source: RevenueBase Database · checked Sep 21, 2026
23	AB Engineering And Systems PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	18 contacts →
	Strong evidence “We provide customized solutions of Automated Handling, Paper & Non-woven and Software & Mechatronic Systems industrial automation with our worldwide technology Partners –…” Source: RevenueBase Database · checked Sep 21, 2026
24	Collective Minds Digital Solutions	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	17 contacts →
	Strong evidence “Collective Minds Digital Solutions is a fast-growing digital transformation company helping enterprises unlock the true potential of automation, AI, and data to accelerate…” Source: RevenueBase Database · checked Sep 21, 2026
25	Industrial Controls And Drives India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	14 contacts →
	Indirect evidence “At ICDIPL, we are dedicated to revolutionizing industries through our advanced control and driver solutions.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: automation businesses. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names automation businesses.
Partial evidence: Its own public description names part of automation businesses, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automation businesses. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 263 automation businesses based in Chennai, India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 850 reachable decision-makers.

Free signup · no credit card

View the full list →

Automation businesses based in Chennai, India at a glance

As of Sep 21, 2026

19.1%Verified-email coverage

17.0Average contacts per company

11-50Median size (employees)

211.0%Largest-city concentration · Pune

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

118

51-200

201-500

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 263 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among automation businesses, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Chennai, India whose own description of what they do matches “automation businesses”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names automation businesses), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among automation businesses, and records with no verified work email. Companies headquartered outside Chennai are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 850 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Automation businesses by metro in India

Automation businesses in Pune555
Automation businesses in Bangalore268
Automation businesses in Chennai263
Automation businesses in Ahmedabad235
Automation businesses in Hyderabad210
Automation businesses in Mumbai210
Automation businesses in Bengaluru181
Automation businesses in Noida132
Automation businesses in New Delhi128
Automation businesses in Coimbatore109
Automation businesses in Gurugram77
Automation businesses in Vadodara76
Automation businesses in Kolkata75
Automation businesses in Delhi66
Automation businesses in Jaipur61
Automation businesses in Surat61
Automation businesses in Indore58
Automation businesses in Gurgaon53
Automation businesses in Faridabad49
Automation businesses in Navi Mumbai48
Automation businesses in Ghaziabad40
Automation businesses in Thane33
Automation businesses in Kochi32
Automation businesses in Nagpur31
Automation businesses in Nashik31
Automation businesses in Rajkot28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names automation businesses, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many automation businesses are there based in Chennai, India?

RevenueBase identified 263 automation businesses headquartered in Chennai, India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wns-Vuram, headquartered in Chennai, tops this list with the largest team on record.

Which city has the most automation businesses?

Pune leads with 555 headquartered companies, followed by Bangalore (268) and Chennai (263).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 850 verified decision-maker contacts tracked across these 263 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 263 automation businesses based in Chennai, India. Start with a free account, no credit card.

Download this list →

Related lists

Automation businesses by geography

Browse the directory

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 Smart Search, 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.