Company lists · Data refreshed September 2026

Top 21 Plant maintenance contractors based in India

Name: Plant maintenance contractors based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 207 companies tracked

RevenueBase identified 207 company matches for plant maintenance contractors associated with India as of September 2026 and tracks 4,046 professional contacts across them, including 124 with verified work emails. Mumbai is the largest hub.

This list covers company matches for plant maintenance contractors associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed 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

207Companies

4,046Contacts tracked

124Verified emails

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The 21 largest plant maintenance contractors based in India

Ranked by team size

Top 21 of 207 company matches for plant maintenance contractors based in 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	SMS Integrated Facility Services	Exact match	Navi Mumbai, IndiaHQ recorded Sep 17, 2026	10001+	401 contacts →
	Exact match “What began in 1968 as a small office to manage the day-to-day upkeep of Facility Management, is now emerged as a leader in this fast-expanding and diverse field.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Amps Facilities Management Services PVT LTD	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	10001+	363 contacts →
	Exact match “Amps Facilities Management Services is one of the leading 24/7 Integrated Facility Management company in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Prumatech	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	1,001-5,000	257 contacts →
	Exact match “Prumatech is a global solutions provider specializing in Plant Maintenance, Materials Management, and related Information Technology, with proven delivery capabilities in India…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Nicco Engineering Services Limited	Exact match	Kolkata, IndiaHQ recorded Sep 17, 2026	201-500	179 contacts →
	Exact match “We are a trusted provider of Speciality Maintenance Services for Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Upsfm Integrated Services Pvt. LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	1,001-5,000	133 contacts →
	Exact match “With over 60 clients and 1700+ staff, UPSPL Integrated Services has proudly been serving its clients for the past 13 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Pradhan Associates Pvt. Ltd. Papl	Exact match	Bhubaneswar*, IndiaHQ recorded Sep 17, 2026	1,001-5,000	124 contacts →
	Exact match “PAPL was established in the year 1991.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	AVR Energies	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	201-500	72 contacts →
	Exact match “AVR O&M Services (P) Limited, established in 2021 in Chennai, Tamil Nadu, is spearheaded by an ex-Promoter/Director of ENMAS o&m services pvt ltd, along with the core team from…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Orient Enterprise Gujarat Pvt. LTD	Exact match	Ahmedabad, IndiaHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Orient Enterprise Gujarat Private Limited, established in 1997, is engaged in the Service and Supply of industrial (MRO) products and is well equipped to help your company…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ercom Engineers PVT LTD	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Ercom Engineers Pvt Ltd is a Facilities Services company located in Ea-96, New Delhi, Delhi, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Omullane India	Exact match	Hyderabad, IndiaHQ recorded Sep 17, 2026	501-1,000	28 contacts →
	Exact match “OMullane Management Solutions Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	End2end Urja Solutions Private Limited	Exact match	Noida, IndiaHQ recorded Sep 17, 2026	1,001-5,000	22 contacts →
	Exact match “We are a diverse organization involved in providing comprehensive operation and maintenance, of Power Plants, Steel Plants, Aluminum, Zinc, Carbon Plants Mines, Cement Plant etc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Zero Discharge Systems Pvt. LTD	Exact match	Vadodara, IndiaHQ recorded Sep 17, 2026	201-500	18 contacts →
	Exact match “At Zero Discharge Systems we have always believed that it is very easy to design and sell equipment, however the crux lies in operating and maintaining the equipment at the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Metropolitan Equipments & Consultants PVT LTD	Exact match	Thane, IndiaHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Metropolitan is one of the pioneer solution providers for Operations and Maintenance (O&M) service in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Atoz Group Of Companies	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	1,001-5,000	16 contacts →
	Exact match “Welcome to AtoZ Group of Companies, a leading Facility Management company in India that excels in providing comprehensive solutions to both businesses and individual customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Horizon International	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “Horizon International caters to Fortune 500 manufacturing firms in India, supporting them with global MRO sourcing, inventory management & enabling cost-reduction solutions for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Egis Facility Management Services Pvt. LTD	Exact match	Delhi, IndiaHQ recorded Sep 17, 2026	501-1,000	6 contacts →
	Exact match “We, Egis Facility Management Service Private Limited, are a highly specialized service provider to clients spread across divergent industrial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	handyservices.in	Exact match	Ahmedabad, IndiaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “HandyServices.in is Gujarat's most reliable and unique home maintenance company that offer comprehensive home maintenance services at an affordable price range.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Indus Protech Solutions LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Indus is the one-stop solution for all your bulk MRO requirements.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Concast Refractories	Exact match	Indore, IndiaHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “We deliver one of the industry’s widest, deepest lines of industrial solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	J Services	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	51-200	1 contacts →
	Exact match “JAAGATE SERVICES PVT LTD is a professionally qualified & experienced Facilities Management Company in south India, dedicated to provide 24 hour & 365 Days Service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Procforce Business	Exact match	Nagpur, IndiaHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Here is where our products and services meet all your MRO needs.” 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 “plant maintenance contractors”. 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 21 of 207 plant maintenance contractors based in India

See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plant maintenance contractors based in India at a glance

As of Sep 17, 2026

3.1%Verified-email coverage

19.5Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Mumbai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 207 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with India whose business descriptions match “plant maintenance contractors” 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 124 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.

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 “plant maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant maintenance contractors are there based in India?

RevenueBase identified 207 company matches for plant maintenance contractors associated with 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?

SMS Integrated Facility Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plant maintenance contractors?

Mumbai leads with 16 company records, followed by Chennai (14) and Pune (13).

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 124 professional contacts with verified work emails tracked across these 207 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.