Company lists · Data refreshed September 2026

Top 25 System integrator automation companies based in Chennai, India

Name: System integrator automation companies 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 230 companies tracked

RevenueBase identified 230 system integrator automation companies headquartered in Chennai, India as of September 2026 and tracks 3,154 professional contacts across them, including 288 with verified work emails. Pune is the largest hub.

This list covers system integrator automation companies 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

230Companies

3,154Contacts tracked

288Verified emails

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The 25 largest system integrator automation companies based in Chennai, India

Ranked by team size

Top 25 of 230 system integrator automation companies 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 system integrator automation companies: 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	Krion Consulting PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	206 contacts →
	Partial evidence “Krion Consulting is a Technology Integrator for Digital Transformation of Government, Transportation, Infrastructure, Manufacturing and Automotive Businesses, helping them achieve…” Source: RevenueBase Database · checked Sep 21, 2026
2	Office 2000 Solutions Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	157 contacts →
	Strong evidence “With over 25 years of unrivaled experience as a leading AV System Integrator, O2K has been at the forefront of revolutionizing the way businesses connect, communicate, and…” Source: RevenueBase Database · checked Sep 21, 2026
3	Megatech	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	114 contacts →
	Partial evidence “MEGATECH is a solution provider specializing in Industry 4.0 and industrial automation.” Source: RevenueBase Database · checked Sep 21, 2026
4	L&t Smart World & Communication	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	501-1,000	104 contacts →
	Strong evidence “L&T Smart World: An LTTS Unit is a leading system integrator and global connected intelligence solution provider.” Source: RevenueBase Database · checked Sep 21, 2026
5	Formoplastic Controls P Limited	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	95 contacts →
	Partial evidence “Formoplastic Controls (P) Limited is a trusted electrical and automation engineering company headquartered in India, delivering precision-engineered solutions to process…” Source: RevenueBase Database · checked Sep 21, 2026
6	LCS Controls Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	69 contacts →
	Partial 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
7	Vatanix Technologies Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	69 contacts →
	Strong evidence “We are a System Integrator providing end-to-end IT infrastructure solutions across multiple industry verticals.” Source: RevenueBase Database · checked Sep 21, 2026
8	Keystone Automation Solutions Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	61 contacts →
	Partial evidence “Marked leader in Industrial Automation Services.” Source: RevenueBase Database · checked Sep 21, 2026
9	Sertel Electronics Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	60 contacts →
	Indirect evidence “SERTEL ELECTRONICS PVT LTD, founded by Mr.” Source: RevenueBase Database · checked Sep 21, 2026
10	Centum Controls Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	50 contacts →
	Partial evidence “Welcome to Centum Controls, your one-stop solution for simplifying and automating manufacturing processes!” Source: RevenueBase Database · checked Sep 21, 2026
11	Merlin Automation Solutions PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	44 contacts →
	Strong evidence “MERLIN Automation Solutions is a system integrator operating from Chennai, deploys technological solutions to our customers in the areas of Robotics, Conveyors, Special Purpose…” Source: RevenueBase Database · checked Sep 21, 2026
12	Eloka Enterprises Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	201-500	43 contacts →
	Indirect evidence “Eloka is a knowledge-driven organization.” Source: RevenueBase Database · checked Sep 21, 2026
13	M S.Metronic Engineering PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	39 contacts →
	Partial 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
14	Tespa Robotics & Automation	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	38 contacts →
	Partial 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
15	Ardelisys Technologies Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	36 contacts →
	Strong evidence “Ardelisys (pronounced “R-Deli-sis”) operates in the space of system integration, providing turnkey solutions to customers in Safety, Security, Building automation & Energy…” Source: RevenueBase Database · checked Sep 21, 2026
16	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
17	Efficienza Business Solutions Pvt. LTD	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial 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
18	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
19	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
20	Controlsoft Engineering	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial 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	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
22	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
23	VP Synergic Weld Solutions PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	18 contacts →
	Strong evidence “We “VP SYNERGIC WELD SOLUTIONS PVT LTD”, Chennai, Tamilnadu-India, are in the business of Design, Manufacture, Supply, and Installation of Welding & Cutting Automation Systems.” Source: RevenueBase Database · checked Sep 21, 2026
24	JBK Controls India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	16 contacts →
	Indirect evidence “JBK CONTROLS INDIA PRIVATE LIMITED is a company based out of O/3, NO.100, AKSHAYA HOUSE, VELACHERRY MAIN ROAD, GUINDY, CHENNAI, Tamil Nadu, India.” Source: RevenueBase Database · checked Sep 21, 2026
25	MSL Infotech India Pvt. LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	15 contacts →
	Strong evidence “We are South India based Systems Integrator focused on empowering organizations with its innovative IT product, solutions & services portfolio, both on-premises and cloud.” 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: system integrator automation companies. 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 system integrator automation companies.
Partial evidence: Its own public description names part of system integrator automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name system integrator automation companies. 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 230 system integrator automation companies based in Chennai, India

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System integrator automation companies based in Chennai, India at a glance

As of Sep 21, 2026

9.1%Verified-email coverage

13.7Average contacts per company

11-50Median size (employees)

196.1%Largest-city concentration · Pune

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

116

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 230 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 system integrator automation companies, 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 “system integrator automation companies”. 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 system integrator automation companies), 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 system integrator automation companies, 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, 288 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.

System integrator automation companies by metro in India

System integrator automation companies in Pune451
System integrator automation companies in Chennai230
System integrator automation companies in Bangalore187
System integrator automation companies in Mumbai185
System integrator automation companies in Ahmedabad173
System integrator automation companies in Hyderabad143
System integrator automation companies in New Delhi120
System integrator automation companies in Bengaluru112
System integrator automation companies in Noida82
System integrator automation companies in Coimbatore62
System integrator automation companies in Delhi62
System integrator automation companies in Kolkata62
System integrator automation companies in Vadodara59
System integrator automation companies in Gurugram57
System integrator automation companies in Gurgaon47
System integrator automation companies in Faridabad43
System integrator automation companies in Navi Mumbai40
System integrator automation companies in Surat36
System integrator automation companies in Jaipur34
System integrator automation companies in Ghaziabad33
System integrator automation companies in Indore33
System integrator automation companies in Thane26
System integrator automation companies in Nashik25

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 system integrator automation companies, 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 system integrator automation companies are there based in Chennai, India?

RevenueBase identified 230 system integrator automation companies 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?

Krion Consulting PVT LTD, headquartered in Chennai, tops this list with the largest team on record.

Which city has the most system integrator automation companies?

Pune leads with 451 headquartered companies, followed by Chennai (230) and Bangalore (187).

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 288 verified decision-maker contacts tracked across these 230 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.

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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 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.