Company lists · Data refreshed September 2026

Top 25 Operational technology consulting firms based in Bangalore, India

Name: Operational technology consulting firms based in Bangalore, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 224 companies tracked

RevenueBase identified 224 operational technology consulting firms headquartered in Bangalore, India as of September 2026 and tracks 5,123 professional contacts across them, including 877 with verified work emails. Across India, Bangalore is the largest hub for this category.

This list covers operational technology consulting firms headquartered in Bangalore, 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 29, 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 29, 2026 86% judged on-target in blind review

224Companies

5,123Contacts tracked

877Verified emails

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The 25 largest operational technology consulting firms based in Bangalore, India

Ranked by team size

Top 25 of 224 operational technology consulting firms based in Bangalore, India, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to operational technology consulting firms: 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	Yokogawa India Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	1,001-5,000	1,803 contacts →
	Indirect evidence “Yokogawa India Limited, incorporated in 1987, is an affiliate of Yokogawa Electric Corporation, Japan, having strong marketing and service network across India.” Source: RevenueBase Database · checked Sep 29, 2026
2	Sidvin Energy Engineering	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	201-500	441 contacts →
	Indirect evidence “SIDVIN, a customer focused Engineering Service provider for Oil & Gas, Petrochemical & Process Industry has been delivering exacting solutions through its innovative, unleashing…” Source: RevenueBase Database · checked Sep 29, 2026
3	Diksha Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	1,001-5,000	320 contacts →
	Indirect evidence “Helping Tier-1 businesses across Telcos, BFSI and Utility sectors to fast track their digital transformation journey to digital maturity using our innovative digital platforms…” Source: RevenueBase Database · checked Sep 29, 2026
4	Elpis IT Solutions PVT LTD	Strong evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	92 contacts →
	Strong evidence “Elpis IT Solutions is an India-based global technology company helping industries transform operations through intelligent automation and connected data.” Source: RevenueBase Database · checked Sep 29, 2026
5	Access Automation PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	84 contacts →
	Indirect evidence “Access Automation Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
6	IC PRO	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	70 contacts →
	Partial evidence “IC Pro is a leading Technological Solution Provider company for various Process & Material Handling Industries with the presence in India, Singapore & Middle East.” Source: RevenueBase Database · checked Sep 29, 2026
7	Kyndleit Consulting	Strong evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	68 contacts →
	Strong evidence “At KyndleIT Consulting, we are an experienced team of SME’s from diverse technology domains, collaborating to help you stitch silo processes in IT Operations and Service…” Source: RevenueBase Database · checked Sep 29, 2026
8	Amviak Consulting Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	66 contacts →
	Partial evidence “Who We Are In 2017, AMVIAK Consulting was started with a vision to help businesses evolve in terms of operating models, processes, compliances, talent management, be extremely…” Source: RevenueBase Database · checked Sep 29, 2026
9	Danush Systems And Solutions	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	65 contacts →
	Indirect evidence “Welcome to Dhanush, where we make IT simple.” Source: RevenueBase Database · checked Sep 29, 2026
10	Blue Harp Technologies Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	50 contacts →
	Partial evidence “Blue Harp Technologies was founded by Mr.” Source: RevenueBase Database · checked Sep 29, 2026
11	Athena IT And Telecom Solutions PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “We offer a full range of consulting and business services that include computing and network strategy, storage and business continuance, Project management, Network and security…” Source: RevenueBase Database · checked Sep 29, 2026
12	Digitop Digital Transformation Consulting Services PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	36 contacts →
	Partial evidence “DigiTOP Digital Transformation Consulting Services Pvt Ltd, “DigiTOP” is a newly established Boutique Consulting Firm founded by Professional Practitioner’s with over 50 years of…” Source: RevenueBase Database · checked Sep 29, 2026
13	Protocol Automation Technologies	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Protocol Automation Technologies is a software solution house based in Bangalore with offices in UAE and USA, serving Industrial, Power, Renewable Energy and Infrastruture…” Source: RevenueBase Database · checked Sep 29, 2026
14	Veeville	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
15	Lucidspire	Strong evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	32 contacts →
	Strong evidence “Lucidspire is a global technology services and consulting firm, providing innovative solutions to over 50+ clients worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
16	Webwings Global Solutions Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	29 contacts →
	Partial evidence “WebWings offers end to end technology solutions enabling high business outcomes to clients.” Source: RevenueBase Database · checked Sep 29, 2026
17	Closoft Technologies	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	27 contacts →
	Partial evidence “We are pleased to introduce Closoft Technologies Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
18	People Maketh	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Welcome to PeopleMaketh, Where Human Ingenuity Meets Intelligent Technology At PeopleMaketh, we believe technology should do more than support your business, it should…” Source: RevenueBase Database · checked Sep 29, 2026
19	Attrillion Services Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Attrillion is a Business Services Pvt Ltd, One of the fastest growing IT Consulting company in India.” Source: RevenueBase Database · checked Sep 29, 2026
20	Hobvision Technologies	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	22 contacts →
	Partial evidence “Hobvision Technologies Private Limited is an young company started by engineers with passion for Timely and Quality Services.” Source: RevenueBase Database · checked Sep 29, 2026
21	Liradolf Information Technologies And Engineering Services Pvt. LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Liradolf is a team of problem solvers with a mission of delivering innovative, competitive and cost effective solutions.” Source: RevenueBase Database · checked Sep 29, 2026
22	Elezon Electric	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “Elezon Electric is a leading provider of industrial automation solutions, specializing in Industrial Automation.” Source: RevenueBase Database · checked Sep 29, 2026
23	Quantum Leap Trainers And Consultants	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Pegging Your Business Ahead with Operational Excellence At Quantum Leap, Operational Excellence is at the heart of everything we do.” Source: RevenueBase Database · checked Sep 29, 2026
24	Northface Consultancy Services	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “After working 20 years in the IT industry and gaining very strong all round experience, we have decided to alter the direction.” Source: RevenueBase Database · checked Sep 29, 2026
25	Lean On US Business Excellence Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	18 contacts →
	Partial evidence “is the, focused on results-driven consulting and implementation company helping manufacturing organizations achieve measurable improvements in productivity, cost, quality, and…” Source: RevenueBase Database · checked Sep 29, 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: operational technology consulting firms. 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 operational technology consulting firms.
Partial evidence: Its own public description names part of operational technology consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name operational technology consulting firms. 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 224 operational technology consulting firms based in Bangalore, India

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Operational technology consulting firms based in Bangalore, India at a glance

As of Sep 29, 2026

17.1%Verified-email coverage

22.9Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole India list rather than for Bangalore, so it is reported there. Company counts and contact totals on this page are exact for Bangalore.

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 operational technology consulting firms, 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 Bangalore, India whose own description of what they do matches “operational technology consulting firms”. 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 operational technology consulting firms), 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 operational technology consulting firms, and records with no verified work email. Companies headquartered outside Bangalore 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, 877 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 29, 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.

Operational technology consulting firms by metro in India

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 operational technology consulting firms, 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 operational technology consulting firms are there based in Bangalore, India?

RevenueBase identified 224 operational technology consulting firms headquartered in Bangalore, 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?

Yokogawa India Limited, headquartered in Bangalore, tops this list with the largest team on record.

Which city in India has the most operational technology consulting firms?

Bangalore leads India with 224 headquartered companies, followed by Pune (192) and Hyderabad (147).

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 877 verified decision-maker contacts tracked across these 224 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 29, 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.