Company lists · Data refreshed November 2026

Top 25 Solar permits and interconnection companies based in India

RevenueBase identified 210 company matches for solar permits and interconnection companies associated with India as of November 2026 and tracks 1,415 professional contacts across them, including 78 with verified work emails. New Delhi is the largest hub.

This list covers company matches for solar permits and interconnection companies 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 November 6, 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 Nov 6, 2026 How this list was built
210Companies
1,415Contacts tracked
78Verified emails
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The 25 largest solar permits and interconnection companies based in India

Ranked by team size
Top 25 of 210 company matches for solar permits and interconnection companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSector 8, IndiaHQ recorded Nov 6, 2026201-500301 contacts →

Exact match

“PremiumCAD is the one of the leading providers of Solar PV installation Design and Drawing Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-50102 contacts →

Exact match

“At Solaroot, we take immense pride in our unwavering commitment to assisting partners comprehensively.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVasco Da Gama, IndiaHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“SUN360 was established in 2013 with the mission to drive mass solar adoption in the residential, commercial, and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“A One-stop solution that provides solar design & engineering-related services to solar businesses such as prelim production reports, permit designs, as-builts, PE stamps…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Access International (AI) is a one-stop solution provider for all your Solar Permitting related requirements like Designs, Engineering, Proposals and PE Stamping services for both…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Oakridge is a new-age energy services company established with the concept of providing end-to-end renewable energy services to corporates and renewable energy developers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBhopal, IndiaHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“At Solar Design Expert, we are a dedicated team of qualified engineers specializing in the dynamic field of solar energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are Australia's largest solar company, committed to providing high-quality solar energy solutions for both residential and commercial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“With a strong legacy of 27 years in the construction field in Ahmedabad, Gujarat, Safal Construction (India) Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSatara, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“At S’unlimited we are here to make a positive difference to the environment and society as a whole.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBhiwadi, IndiaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Greenroots Renewable is a turn key solar provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“At Minus CO2, our mission is to harness the sun for a sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Founded in 2016, and led by alumni of IIT and the University of Manchester, Stellar Grid has over eight years of experience as a trusted team of skilled engineers specializing in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPanchkula, IndiaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Sustech Power is a provider of energy services based in India and headquartered in Panchkula, Haryana.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-5006 contacts →

Exact match

“Voltup Solar helps US & Canada based solar & EV installers get fast, accurate, and AHJ-approved permit plans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNoida, IndiaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Fast, Code-Compliant Solar Permit Design for US EPCs We help US solar EPCs scale faster with reliable, affordable, and quick-turnaround design support, from proposal to permit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSurat, IndiaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Green Watt Energy Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKarnal, IndiaHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Pomera & Co.Ltd provides competitive solar and electrical services to central/state Govt, Semi Govt departments and Corporations etc.~~ Our goal is to earn enough solar power…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPanvel, IndiaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“OneSolar By Soluma Technologies® is a leading solar installation company that provides high-quality and reliable solar solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKolkata, IndiaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“SolarLogix - Your Trusted Partner for Tailored Solar Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMumbai, IndiaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Solar estique is a professional solar design and engineering firm providing reliable solar system design and solar PV design services for installers, EPC companies, and solar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNoida, IndiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Karv-G power and construction is an idea that came into the picture when one of our founder members started providing solar module mounting services to some of the finest…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFaridabad, IndiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“SolarAxis World Services LLP is a solar design and permitting partner supporting residential and commercial solar projects across the US.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGurgaon, IndiaHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“Sun Photonics is founded by IIT Delhi and IIT Bombay alumni with the vision of providing affordable solar power in an efficient, sustainable, and socially responsible manner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“Vishtik Technologies is a pioneer in providing solar solutions for everyday needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 210 solar permits and interconnection companies based in India

See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar permits and interconnection companies based in India at a glance

As of Nov 6, 2026
5.5%Verified-email coverage
6.7Average contacts per company
11-50Median size (employees)
5.7%Largest-city concentration · New Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
102
51-200
26
201-500
5

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 210 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 “solar permits and interconnection 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 78 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 November 6, 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 “solar permits and interconnection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar permits and interconnection companies are there based in India?

RevenueBase identified 210 company matches for solar permits and interconnection companies associated with India as of November 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?

Premiumcad tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most solar permits and interconnection companies?

New Delhi leads with 12 company records, followed by Pune (9) and Bangalore (8).

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 78 professional contacts with verified work emails tracked across these 210 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 November 6, 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.