Company lists · Data refreshed September 2026
Top 25 Building systems integration companies based in Chennai, India
RevenueBase identified 84 company matches for building systems integration companies associated with Chennai, India as of September 2026 and tracks 1,407 professional contacts across them, including 236 with verified work emails. Across India, Bangalore is the largest hub for this category (147 companies); Chennai has 84.
This list covers company matches for building systems integration 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 27, 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.
The 25 largest building systems integration companies based in Chennai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 157 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 126 contacts → | ||||
Exact match “Ever since it started in 2007, Touchstone has been on a steady growth path in the field of Design & Build Contracting.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 104 contacts → | ||||
Exact match “L&T Smart World: An LTTS Unit is a leading system integrator and global connected intelligence solution provider.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 69 contacts → | ||||
Exact match “We are a System Integrator providing end-to-end IT infrastructure solutions across multiple industry verticals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 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 27, 2026 · View company records in RevenueBase | |||||
| 6 | 44 contacts → | ||||
Exact match “MERLIN Automation Solutions is a system integrator operating from Chennai, deploys technological solutions to our customers in the areas of Robotics, Conveyors, Special Purpose…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 43 contacts → | ||||
Exact match “Eloka is a knowledge-driven organization.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 39 contacts → | ||||
Exact match “Corporate Profile: Metronic was established in 1984, and has since been a name synonymous with automation and security.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 36 contacts → | ||||
Exact match “Ardelisys (pronounced “R-Deli-sis”) operates in the space of system integration, providing turnkey solutions to customers in Safety, Security, Building automation & Energy…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 27 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “We are a specialist IBMS consultant and have IBMS/ELV expertise of more than a decade.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “We are South India based Systems Integrator focused on empowering organizations with its innovative IT product, solutions & services portfolio, both on-premises and cloud.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Wayzon InfoTech is a System Integration company focusing in the areas of Infrastructure / Hardware & Networking, Security Solutions & Services, Professional Services & Consulting…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “The global manufacturing sector is currently moving in an accelerating phase aggressively towards the ‘Smart Factory’ Era, accompanied with the wake of Industry 5.0 being…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Ingenium Automation + Engineering a bizSAFE 3 certified Company & Solution partner to Schneider Electric Singapore Pte Ltd was established in 2014.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Surabhi Technology Services one of the growing system integrator having expertise in the following fields, NetworkDataSecurity, Networking, Servers, Storage, WirelessProducts…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “DACAM Systems is ISO 9001:2015 Certified system Integration Company providing Complete Technology Solutions in Security, IT & Networking technologies.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 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 27, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Delfin, one of the leading Home Automation and Home Theater companies in Chennai, is a precipitate of two Instrumentation Engineers having experience in various fields of…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Specialise in Consult, Design and Automate System Integration and IT Infrastructure Solutions Projects.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Innovative Embedology " as the name implies.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Eterna provides automation solutions to Industries, Corporate Houses, Retail Showrooms, Villas & Apartments.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 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 “building systems integration 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 84 building systems integration companies based in Chennai, India
See the full list, filter by size, metro and specialty, and access 236 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Building systems integration companies based in Chennai, India at a glance
As of Sep 27, 2026Companies by employee count
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 84 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 “building systems integration 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 236 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 27, 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.
Building systems integration companies by metro in India
- Building systems integration companies in Bangalore147
- Building systems integration companies in Pune125
- Building systems integration companies in Mumbai122
- Building systems integration companies in Hyderabad83
- Building systems integration companies in New Delhi78
- Building systems integration companies in Ahmedabad67
- Building systems integration companies in Noida42
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 “building systems integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building systems integration companies are there based in Chennai, India?
RevenueBase identified 84 company matches for building systems integration 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?
Office 2000 Solutions Private Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in India has the most building systems integration companies?
Bangalore leads India with 147 company records, followed by Pune (125) and Mumbai (122). Chennai has 84.
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 236 professional contacts with verified work emails tracked across these 84 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 84 building systems integration companies based in Chennai, India. Start with a free account, no credit card.
Download this list →Related lists
Building systems integration companies by geography
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- Building systems integration companies based in Mississauga, Canada
- Building systems integration companies based in Montreal, Canada
- Building systems integration companies based in Toronto, Canada
- Building systems integration companies based in Vancouver, Canada
- Building systems integration companies based in Ahmedabad, India
- Building systems integration companies based in Bangalore, India
- Building systems integration companies based in Hyderabad, India
- Building systems integration companies based in Mumbai, India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Building systems integration companies based in Belo Horizonte, Brazil
- Building systems integration companies based in Rio De Janeiro, Brazil
- Building systems integration companies based in Sao Paulo, Brazil
- Building systems integration companies based in Calgary, Canada
- Building systems integration companies based in Mississauga, Canada
- Building systems integration companies based in Montreal, Canada
Company intelligence · public preview
Top 25 building systems integration companies based in Chennai, India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 84 matching company records for building systems integration companies based in Chennai, India, with 1,407 tracked contacts and 236 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 building systems integration companies based in Chennai, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Office 2000 Solutions Private Limitedoffice-2000.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 157 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 126 contacts → |
“Ever since it started in 2007, Touchstone has been on a steady growth path in the field of Design & Build Contracting.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  L&t Smart World & Communicationlntsmartworld.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 104 contacts → |
“L&T Smart World: An LTTS Unit is a leading system integrator and global connected intelligence solution provider.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Vatanix Technologies Private Limitedvatanix.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 69 contacts → |
“We are a System Integrator providing end-to-end IT infrastructure solutions across multiple industry verticals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Centum Controls Private Limitedcentumcontrols.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 50 contacts → |
“Welcome to Centum Controls, your one-stop solution for simplifying and automating manufacturing processes!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Merlin Automation Solutions PVT LTDmerlinautomationsolutions.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 44 contacts → |
“MERLIN Automation Solutions is a system integrator operating from Chennai, deploys technological solutions to our customers in the areas of Robotics, Conveyors, Special Purpose…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Eloka Enterprises Private Limitedeloka.net HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 43 contacts → |
“Eloka is a knowledge-driven organization.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  M S.Metronic Engineering PVT LTDwebmail.metronic-group.comHQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 39 contacts → |
“Corporate Profile: Metronic was established in 1984, and has since been a name synonymous with automation and security.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ardelisys Technologies Private Limitedardelisys.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 36 contacts → |
“Ardelisys (pronounced “R-Deli-sis”) operates in the space of system integration, providing turnkey solutions to customers in Safety, Security, Building automation & Energy…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Josh Automation India PVT LTDjoshautomation.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 27 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Venba Tech PVT LTDvenbatech.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 27 contacts → |
“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.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  JBK Controls India Private Limitedjbkcontrols.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 16 contacts → |
“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.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Z Axis Aggregators Pvt. LTDzaxisengineering.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 16 contacts → |
“We are a specialist IBMS consultant and have IBMS/ELV expertise of more than a decade.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  MSL Infotech India Pvt. LTDmslinfotech.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 15 contacts → |
“We are South India based Systems Integrator focused on empowering organizations with its innovative IT product, solutions & services portfolio, both on-premises and cloud.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Wayzon Infotechwayzon.inHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 13 contacts → |
“Wayzon InfoTech is a System Integration company focusing in the areas of Infrastructure / Hardware & Networking, Security Solutions & Services, Professional Services & Consulting…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Makdy Techcorpmakdycorp.comHQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 12 contacts → |
“The global manufacturing sector is currently moving in an accelerating phase aggressively towards the ‘Smart Factory’ Era, accompanied with the wake of Industry 5.0 being…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ingenium Automation India Private Limitedingeniumiae.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“Ingenium Automation + Engineering a bizSAFE 3 certified Company & Solution partner to Schneider Electric Singapore Pte Ltd was established in 2014.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Surabhi Technology Servicessurabhitek.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“Surabhi Technology Services one of the growing system integrator having expertise in the following fields, NetworkDataSecurity, Networking, Servers, Storage, WirelessProducts…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Dacam Systemsdacamsys.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“DACAM Systems is ISO 9001:2015 Certified system Integration Company providing Complete Technology Solutions in Security, IT & Networking technologies.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Vinayak Automationvinayaktech.inHQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 9 contacts → |
“Vinayak Automation is a firm specializing in engineering, consulting, manufacturing, and integration of automated production systems.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Delfin Automation Systems PVT LTDdelfin.co.inHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 8 contacts → |
“Delfin, one of the leading Home Automation and Home Theater companies in Chennai, is a precipitate of two Instrumentation Engineers having experience in various fields of…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nexgen IT Solutions And Services Indianexgenitsolutions.in HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 7 contacts → |
“Specialise in Consult, Design and Automate System Integration and IT Infrastructure Solutions Projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  C Systems PVT LTDcsystemsindia.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 7 contacts → |
“Innovative Embedology " as the name implies.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Eterna Building Automation PVT LTDeternaautomation.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 6 contacts → |
“Eterna provides automation solutions to Industries, Corporate Houses, Retail Showrooms, Villas & Apartments.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Climate Groomersclimategroomers.com HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 84 company matches
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Building systems integration companies: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 84 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Building systems integration companies by metro in India
- Building systems integration companies in Bangalore147
- Building systems integration companies in Pune125
- Building systems integration companies in Mumbai122
- Building systems integration companies in Hyderabad83
- Building systems integration companies in New Delhi78
- Building systems integration companies in Ahmedabad67
- Building systems integration companies in Noida42
Questions about this company list
What does Exact match mean for building systems integration companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building systems integration companies did RevenueBase find based in Chennai, India?
The saved snapshot records 84 matching company records, 1,407 tracked contacts and 236 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Building systems integration companies by geography
- Building systems integration companies based in Belo Horizonte, Brazil
- Building systems integration companies based in Rio De Janeiro, Brazil
- Building systems integration companies based in Sao Paulo, Brazil
- Building systems integration companies based in Calgary, Canada
- Building systems integration companies based in Mississauga, Canada
- Building systems integration companies based in Montreal, Canada
- Building systems integration companies based in Toronto, Canada
- Building systems integration companies based in Vancouver, Canada
- Building systems integration companies based in Ahmedabad, India
- Building systems integration companies based in Bangalore, India
- Building systems integration companies based in Hyderabad, India
- Building systems integration companies based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 25 building systems integration companies based in Chennai, India. Snapshot: September 27, 2026. https://revenuebase.ai/companies/building-systems-integration-companies/india/chennai.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Building systems integration companies based in Belo Horizonte, Brazil
- Building systems integration companies based in Rio De Janeiro, Brazil
- Building systems integration companies based in Sao Paulo, Brazil
- Building systems integration companies based in Calgary, Canada
- Building systems integration companies based in Mississauga, Canada
- Building systems integration companies based in Montreal, Canada
Company intelligence · public preview
Top 25 building systems integration companies based in Chennai, India
RevenueBase records 84 matching company records for building systems integration companies based in Chennai, India, with 1,407 tracked contacts and 236 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 building systems integration companies based in Chennai, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Office 2000 Solutions Private Limitedoffice-2000.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 157 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 126 contacts → |
“Ever since it started in 2007, Touchstone has been on a steady growth path in the field of Design & Build Contracting.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | L&t Smart World & Communicationlntsmartworld.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 104 contacts → |
“L&T Smart World: An LTTS Unit is a leading system integrator and global connected intelligence solution provider.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vatanix Technologies Private Limitedvatanix.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 69 contacts → |
“We are a System Integrator providing end-to-end IT infrastructure solutions across multiple industry verticals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Centum Controls Private Limitedcentumcontrols.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 50 contacts → |
“Welcome to Centum Controls, your one-stop solution for simplifying and automating manufacturing processes!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Merlin Automation Solutions PVT LTDmerlinautomationsolutions.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 44 contacts → |
“MERLIN Automation Solutions is a system integrator operating from Chennai, deploys technological solutions to our customers in the areas of Robotics, Conveyors, Special Purpose…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Eloka Enterprises Private Limitedeloka.net HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 43 contacts → |
“Eloka is a knowledge-driven organization.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | M S.Metronic Engineering PVT LTDwebmail.metronic-group.com HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 39 contacts → |
“Corporate Profile: Metronic was established in 1984, and has since been a name synonymous with automation and security.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ardelisys Technologies Private Limitedardelisys.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 36 contacts → |
“Ardelisys (pronounced “R-Deli-sis”) operates in the space of system integration, providing turnkey solutions to customers in Safety, Security, Building automation & Energy…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Josh Automation India PVT LTDjoshautomation.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 27 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Venba Tech PVT LTDvenbatech.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 27 contacts → |
“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.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | JBK Controls India Private Limitedjbkcontrols.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 16 contacts → |
“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.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Z Axis Aggregators Pvt. LTDzaxisengineering.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 16 contacts → |
“We are a specialist IBMS consultant and have IBMS/ELV expertise of more than a decade.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | MSL Infotech India Pvt. LTDmslinfotech.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 15 contacts → |
“We are South India based Systems Integrator focused on empowering organizations with its innovative IT product, solutions & services portfolio, both on-premises and cloud.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Wayzon Infotechwayzon.in HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 13 contacts → |
“Wayzon InfoTech is a System Integration company focusing in the areas of Infrastructure / Hardware & Networking, Security Solutions & Services, Professional Services & Consulting…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Makdy Techcorpmakdycorp.com HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 12 contacts → |
“The global manufacturing sector is currently moving in an accelerating phase aggressively towards the ‘Smart Factory’ Era, accompanied with the wake of Industry 5.0 being…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ingenium Automation India Private Limitedingeniumiae.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“Ingenium Automation + Engineering a bizSAFE 3 certified Company & Solution partner to Schneider Electric Singapore Pte Ltd was established in 2014.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Surabhi Technology Servicessurabhitek.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“Surabhi Technology Services one of the growing system integrator having expertise in the following fields, NetworkDataSecurity, Networking, Servers, Storage, WirelessProducts…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dacam Systemsdacamsys.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 12 contacts → |
“DACAM Systems is ISO 9001:2015 Certified system Integration Company providing Complete Technology Solutions in Security, IT & Networking technologies.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vinayak Automationvinayaktech.in HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 9 contacts → |
“Vinayak Automation is a firm specializing in engineering, consulting, manufacturing, and integration of automated production systems.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Delfin Automation Systems PVT LTDdelfin.co.in HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 8 contacts → |
“Delfin, one of the leading Home Automation and Home Theater companies in Chennai, is a precipitate of two Instrumentation Engineers having experience in various fields of…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nexgen IT Solutions And Services Indianexgenitsolutions.in HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 7 contacts → |
“Specialise in Consult, Design and Automate System Integration and IT Infrastructure Solutions Projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | C Systems PVT LTDcsystemsindia.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 7 contacts → |
“Innovative Embedology " as the name implies.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Eterna Building Automation PVT LTDeternaautomation.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 6 contacts → |
“Eterna provides automation solutions to Industries, Corporate Houses, Retail Showrooms, Villas & Apartments.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Climate Groomersclimategroomers.com HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 84 company matches
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Building systems integration companies: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 84 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Building systems integration companies by metro in India
- Building systems integration companies in Bangalore147
- Building systems integration companies in Pune125
- Building systems integration companies in Mumbai122
- Building systems integration companies in Hyderabad83
- Building systems integration companies in New Delhi78
- Building systems integration companies in Ahmedabad67
- Building systems integration companies in Noida42
Questions about this company list
What does Exact match mean for building systems integration companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building systems integration companies did RevenueBase find based in Chennai, India?
The saved snapshot records 84 matching company records, 1,407 tracked contacts and 236 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 building systems integration companies based in Chennai, India. Snapshot: September 27, 2026. https://revenuebase.ai/companies/building-systems-integration-companies/india/chennai.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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