Company lists · Data refreshed September 2026

Top 25 Grid integration consultants based in India

Name: Grid integration consultants based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 719 companies tracked

RevenueBase identified 719 grid integration consultants headquartered in India as of September 2026 and tracks 10,031 professional contacts across them, including 1,585 with verified work emails. Chennai is the largest hub.

This list covers grid integration consultants headquartered in 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 20, 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 20, 2026 86% judged on-target in blind review

719Companies

10,031Contacts tracked

1,585Verified emails

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The 25 largest grid integration consultants based in India

Ranked by team size

Top 25 of 719 grid integration consultants based in India, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to grid integration consultants: 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	Steag Energy Services India Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,572 contacts →
	Indirect evidence “STEAG Energy Services India, established in 2001 as a wholly owned subsidiary of STEAG GmbH, Germany, is now part of the Bluspring Enterprises Limited, India’s integrated…” Source: RevenueBase Database · checked Sep 20, 2026
2	Vikran Engineering LTD	Indirect evidence	Thane, IndiaHQ checked Sep 20, 2026	501-1,000	661 contacts →
	Indirect evidence “M/s VIKRAN Engineering Ltd is a reputed and established engineering company specializing in providing comprehensive solutions in the fields of renewable energy, engineering…” Source: RevenueBase Database · checked Sep 20, 2026
3	Applied Energy Technologies Private Limited	Indirect evidence	Gurugram, IndiaHQ checked Sep 20, 2026	201-500	324 contacts →
	Indirect evidence “At Applied Energy Technologies, we are redefining the energy landscape with cost-efficient, distributed, and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Kosol Energie	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 20, 2026	501-1,000	301 contacts →
	Indirect evidence “At KOSOL Energie, a core team of experienced engineers and trained professionals collaborate seamlessly to generate innovative solutions aimed at replacing fossil fuels with…” Source: RevenueBase Database · checked Sep 20, 2026
5	Power Research And Development Consultants PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 20, 2026	201-500	268 contacts →
	Partial evidence “Power Research & Development Consultants Private Limited, Bengaluru, India has its core competence in the area of power system consulting, power system studies, analysis, design…” Source: RevenueBase Database · checked Sep 20, 2026
6	Sgurrenergy	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	201-500	226 contacts →
	Indirect evidence “SgurrEnergy was originally established in Glasgow, UK in 2002 with an aim to excel in renewable energy consulting.” Source: RevenueBase Database · checked Sep 20, 2026
7	Exact SUN India Pvt. LTD	Indirect evidence	Khopoli, IndiaHQ checked Sep 20, 2026	51-200	225 contacts →
	Indirect evidence “Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Source: RevenueBase Database · checked Sep 20, 2026
8	Power Projects	Strong evidence	Chennai, IndiaHQ checked Sep 20, 2026	51-200	188 contacts →
	Strong evidence “Power projects is a specialized Electrical Engineering and Power System Consultancy firm delivering solutions for Grid Code Compliance, BESS, Renewable Energy, Power Plants, and…” Source: RevenueBase Database · checked Sep 20, 2026
9	Mercados Energy Markets India	Indirect evidence	New Delhi, IndiaHQ checked Sep 20, 2026	51-200	178 contacts →
	Indirect evidence “Mercados Energy Markets India Private Limited (Mercados EMI) is a global consulting firm specializing in power and energy.” Source: RevenueBase Database · checked Sep 20, 2026
10	UGES	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	201-500	155 contacts →
	Indirect evidence “UGES is an emerging firm with a team of highly skilled professionals having diverse expertise of more than 30 years in verticals of Design Services, Asset Management / Project…” Source: RevenueBase Database · checked Sep 20, 2026
11	Opera Energy Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 20, 2026	201-500	145 contacts →
	Indirect evidence “Opera Energy (Opera Group) is a leading renewable energy developer committed to providing customized solutions for independent power producers and commercial and industrial…” Source: RevenueBase Database · checked Sep 20, 2026
12	SPK Power Infra Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	51-200	145 contacts →
	Indirect evidence “We are an ISO 9001:2008 SPK Power Infra private limited the service division of SPK was established with a view to serve vast engineering services in the power generation…” Source: RevenueBase Database · checked Sep 20, 2026
13	Solon India PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	51-200	132 contacts →
	Indirect evidence “We, the Founder executives and Senior Management of Solon India Pvt Ltd have four decades of experience in the sector.” Source: RevenueBase Database · checked Sep 20, 2026
14	Nexhs Renewables PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	51-200	123 contacts →
	Indirect evidence “We are a team of Renewable Professionals with core strength in Structural(Civil,Mechanical,Electrical) and Geotechnical having extensive experience in structural designs of Metro…” Source: RevenueBase Database · checked Sep 20, 2026
15	Advait Group	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 20, 2026	201-500	113 contacts →
	Indirect evidence “Advait Energy Transitions Limited (previously known as Advait Infratech) is an NSE & BSE listed energy infrastructure and transition company, delivering transmission, renewable…” Source: RevenueBase Database · checked Sep 20, 2026
16	Concord Technologies, India	Partial evidence	Pune, IndiaHQ checked Sep 20, 2026	51-200	99 contacts →
	Partial evidence “Automation, Integration and Control.” Source: RevenueBase Database · checked Sep 20, 2026
17	Smartgrid Analytics	Partial evidence	Bangalore, IndiaHQ checked Sep 20, 2026	51-200	85 contacts →
	Partial evidence “Smart Grid Analytics (SGA) is a next-generation renewable energy intelligence company, driving digital transformation across the clean energy ecosystem.” Source: RevenueBase Database · checked Sep 20, 2026
18	Idam Infrastructure Advisory Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	84 contacts →
	Indirect evidence “Idam Infrastructure Advisory Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
19	BA Prerna Renewables Private Limited	Indirect evidence	Surat, IndiaHQ checked Sep 20, 2026	51-200	81 contacts →
	Indirect evidence “BA Prerna is renewable service providing company based out at Surat, Gujarat.” Source: RevenueBase Database · checked Sep 20, 2026
20	Relyon Solar PVT LTD	Partial evidence	Pune, IndiaHQ checked Sep 20, 2026	51-200	78 contacts →
	Partial evidence “RelyOn Solar Private Limited is a solar venture focused on on-grid & off-grid and solar power plant applications.” Source: RevenueBase Database · checked Sep 20, 2026
21	Swop Engineering PVT LTD	Indirect evidence	Kanchipuram, IndiaHQ checked Sep 20, 2026	51-200	67 contacts →
	Indirect evidence “SWOP Engineering, located in India, is a multi disciplined engineering service and product provider across the fields of solar, wind, power, oil and gas.” Source: RevenueBase Database · checked Sep 20, 2026
22	Re-Force Management Services Pvt. LTD Formally Windforce Management Services Pvt. LTD	Indirect evidence	Gurugram, IndiaHQ checked Sep 20, 2026	51-200	65 contacts →
	Indirect evidence “RE Force Management Services (REFMS) formerly known as WindForce Management Services (WFMS) provides expert technical and management consulting services for Wind, Solar & Hybrid…” Source: RevenueBase Database · checked Sep 20, 2026
23	Subhasree Projects Pvt. LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 20, 2026	51-200	60 contacts →
	Indirect evidence “We are a project integrator and engineering service provider for renewable generation, electrical system automation, electricity & water based smart metering systems, condition…” Source: RevenueBase Database · checked Sep 20, 2026
24	Sunkind Energy	Indirect evidence	Gurugram, IndiaHQ checked Sep 20, 2026	201-500	59 contacts →
	Indirect evidence “Sunkind Energy- India's leading Integrated renewable energy company!” Source: RevenueBase Database · checked Sep 20, 2026
25	SAI Applied Technologies Pvt. LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 20, 2026	11-50	55 contacts →
	Indirect evidence “Update: In May 2014, the proprietary firm 'Sai Technologies' has changed into 'Sai Applied Technologies Pvt.” Source: RevenueBase Database · checked Sep 20, 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: grid integration consultants. 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 grid integration consultants.
Partial evidence: Its own public description names part of grid integration consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid integration consultants. 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 719 grid integration consultants based in India

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Grid integration consultants based in India at a glance

As of Sep 20, 2026

15.8%Verified-email coverage

14.0Average contacts per company

11-50Median size (employees)

6.1%Largest-city concentration · Chennai

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

279

11-50

302

51-200

201-500

501-1,000

1,001-5,000

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 719 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 grid integration consultants, 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 India whose own description of what they do matches “grid integration consultants”. 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 grid integration consultants), 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 grid integration consultants, and records with no verified work email. Companies headquartered outside India 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, 1,585 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 20, 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.

Grid integration consultants by metro

Grid integration consultants in Chennai44
Grid integration consultants in Mumbai43
Grid integration consultants in Pune41
Grid integration consultants in Noida30
Grid integration consultants in Hyderabad28
Grid integration consultants in New Delhi28
Grid integration consultants in Ahmedabad26
Grid integration consultants in Bengaluru25

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 grid integration consultants, 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 grid integration consultants are there based in India?

RevenueBase identified 719 grid integration consultants headquartered in 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?

Steag Energy Services India Pvt. LTD, headquartered in Noida, tops this list with the largest team on record.

Which city has the most grid integration consultants?

Chennai leads with 44 headquartered companies, followed by Mumbai (43) and Pune (41).

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 1,585 verified decision-maker contacts tracked across these 719 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 20, 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.