Company lists · Data refreshed September 2026

Top 22 Energy tax law firms based in India

RevenueBase identified 75 company matches for energy tax law firms associated with India as of September 2026 and tracks 807 professional contacts across them, including 186 with verified work emails. New Delhi is the largest hub.

This list covers company matches for energy tax law firms 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 28, 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 28, 2026 How this list was built
75Companies
807Contacts tracked
186Verified emails
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The 22 largest energy tax law firms based in India

Ranked by team size
Top 22 of 75 company matches for energy tax law firms based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchMumbai, IndiaHQ recorded Sep 28, 2026201-500269 contacts →

Exact match

“Desai & Diwanji focuses on core areas of commercial and finance activity: corporate and M&A; capital markets; banking, finance, insurance; project finance; energy, natural…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAmbala, IndiaHQ recorded Sep 28, 202651-20053 contacts →

Exact match

“Rajiv Goel & Associates was founded with the underlying principle of striving for excellence, efficiency and innovation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Sep 28, 202651-20027 contacts →

Exact match

“Lexport is a leading full-service corporate commercial & tax law rm based in New Delhi, India with a branch office in Bangalore.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchThane, IndiaHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“For over three decades, Amit Dhavale & Associates LLP has been a trusted name in advisory and compliance services, serving clients with integrity, precision, and foresight.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Welcome to our page!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchChennai, IndiaHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Found in 1978 as a proprietary concern by Mr.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Established in 1984, with a highly regarded and experienced team professionals, we provide a comprehensive solution in the field of Corporate Taxation -Litigation, Planning…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSouth Park Apartments, IndiaHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Aureus Law Partners is a multi disciplinary law firm providing tax and legal assistance to its Clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew Delhi, IndiaHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Justitia Law Offices ( JLO) has been in the professional field since the year 1991.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Sep 28, 202611-509 contacts →

Exact match

“V.P Gupta & Co.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchNew Delhi, IndiaHQ recorded Sep 28, 20261-108 contacts →

Exact match

“A boutique tax and commercial litigation firm with offices at Delhi & Nainital specializing in direct and indirect tax (including customs and state excise laws) as well as…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchChandigarh, IndiaHQ recorded Sep 28, 20261-107 contacts →

Exact match

“We have Partners specializing in Accounting, Auditing, Direct & Indirect Tax Compliance and Regulatory, Cross Border Taxation, Tax Controversy and Legal Representation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Sep 28, 202611-505 contacts →

Exact match

“NNMS is a firm of professionals providing services in the fields of legal & tax advisory, and business consultancy”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchNew Delhi, IndiaHQ recorded Sep 28, 202611-504 contacts →

Exact match

“CHRI Legal is a premier full service law firm headquartered at New Delhi, India.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Aurus Legal is a boutique law firm focussed on, Corporate Commercial, Private Equity, Mergers & Acquisitions, Project Finance, Real Estate, Solar Energy, EPC/ Turn-key projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchChennai, IndiaHQ recorded Sep 28, 202611-504 contacts →

Exact match

“BrightSquare Legal – A boutique law firm that can act as a one-stop destination for all corporate, tax and legal needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBengaluru North, IndiaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Diwakar & Srinivasan has an independent and a broad assortment of legal specialization and offer services in Civil, Energy Law, Criminal Law and Public Interest Litigation…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchChennai, IndiaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Calibre Legal is a boutique corporate, commercial and tax law firm founded by experienced professionals, who have extensive experience working for leading law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchNoida, IndiaHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Welcome to RB Lawcorp, your trusted partner in navigating the complexities of tax law and corporate governance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchNoida, IndiaHQ recorded Sep 28, 20261-103 contacts →

Exact match

“TTM has a robust and diverse Tax Law practices across the country.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchMumbai, IndiaHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Trusted business advisors adept at handling a wide spectrum of tax and regulatory nuances with agility, drive & focus”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchChennai, IndiaHQ recorded Sep 28, 202611-502 contacts →

Exact match

“The firm was founded in the year 1952 by Late Shri M.Subbaraya Aiyar, a person who was not only a leading advocate but also a visionary.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 22 of 75 energy tax law firms based in India

See the full list, filter by size, metro and specialty, and access 186 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy tax law firms based in India at a glance

As of Sep 28, 2026
23.0%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
21.3%Largest-city concentration · New Delhi
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
34
51-200
5
201-500
4

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 75 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 “energy tax law firms” 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 186 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 28, 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 “energy tax law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy tax law firms are there based in India?

RevenueBase identified 75 company matches for energy tax law firms 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?

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

Which city has the most energy tax law firms?

New Delhi leads with 16 company records, followed by Mumbai (15) and Chennai (6).

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 186 professional contacts with verified work emails tracked across these 75 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 28, 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.