Company lists · Data refreshed September 2026

Top 25 Prompt engineering services companies based in India

Name: Prompt engineering services companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 605 companies tracked

RevenueBase identified 605 company matches for prompt engineering services companies associated with India as of September 2026 and tracks 12,720 professional contacts across them, including 1,335 with verified work emails. Chennai is the largest hub.

This list covers company matches for prompt engineering services 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 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

605Companies

12,720Contacts tracked

1,335Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest prompt engineering services companies based in India

Ranked by team size

Top 25 of 605 company matches for prompt engineering services companies 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	Aarvi Encon	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	5,001-10,000	1,890 contacts →
	Exact match “Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Valdel Engineers & Constructors	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	201-500	486 contacts →
	Exact match “Founded in 1991 as John Brown Engineering, later renamed to Kvaerner Process, the company is one of the pioneers in the engineering sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Sidvin Energy Engineering	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	201-500	441 contacts →
	Exact match “SIDVIN, a customer focused Engineering Service provider for Oil & Gas, Petrochemical & Process Industry has been delivering exacting solutions through its innovative, unleashing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Speed Engineering Solutions	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	501-1,000	350 contacts →
	Exact match “Speed Engineering is a leading provider of advanced engineering services to Industry verticals such as Plant and Process, Energy, Engines & Gensets, Turbo-machinery, Aerospace and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Petrocil Engineers And Consultants Pvt. LTD	Exact match	Thiruvananthapuram, IndiaHQ recorded Sep 17, 2026	201-500	333 contacts →
	Exact match “Petrocil Engineers & Consultants Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Bhavna Corp	Exact match	Noida, IndiaHQ recorded Sep 17, 2026	201-500	306 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Able Design And Manufacturing PVT LTD	Exact match	Hubli, IndiaHQ recorded Sep 17, 2026	51-200	200 contacts →
	Exact match “Able Design provides professional Design Engineering and Consultancy services for clients in Transportation (Automotive, Rail, Aerospace), Power Generation, Medical, Industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Knexir Consultants Pvt. Ltd. Mumbai	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	51-200	173 contacts →
	Exact match “Knexir Consultants is a group of extremely professional, goal setters and achievers, whose primary belief is building long-term client relationships, while delivering wholesome…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Arris Engineering Services	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	169 contacts →
	Exact match “Founded in 2014, Arris Engineering Services Pvt Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Shimi Designs And Consulting Engineers PVT LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	137 contacts →
	Exact match “SHIMI Designs and Consulting Engineers Private Limited is one of the growing engineering design companies having good reputation since 1989.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Aevitas Pharmagro Tech. Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	51-200	131 contacts →
	Exact match “AEVITAS is a best-in-class integrated engineering consultancy solutions providing company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Multi Mantech INT PVT LTD	Exact match	Ahmedabad, IndiaHQ recorded Sep 17, 2026	201-500	117 contacts →
	Exact match “Multi Mantech International Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Meinhardt India	Exact match	Smartworks Tower A, IndiaHQ recorded Sep 17, 2026	201-500	115 contacts →
	Exact match “Meinhardt is one of the leading international consultancies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Technogem Consultants Pvt. LTD	Exact match	Thane, IndiaHQ recorded Sep 17, 2026	201-500	109 contacts →
	Exact match “Technogem Consultants Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	TPC Technical Projects Consultants	Exact match	Noida, IndiaHQ recorded Sep 17, 2026	51-200	85 contacts →
	Exact match “TPC TECHNICAL PROJECTS CONSULTANTS PRIVATE LIMITED is a renowned Structural Engineering Consulting firm in Noida, with regional offices in Hyderabad and Bangalore, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Shrikhande Consultants Limited	Exact match	Navi Mumbai, IndiaHQ recorded Sep 17, 2026	51-200	85 contacts →
	Exact match “Shrikhande Consultants Limited is one of the oldest Consulting Engineering firms in Mumbai and a pioneer in Project Management Consultancy in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	S3m Design Consultants LLP	Exact match	Ahmedabad, IndiaHQ recorded Sep 17, 2026	51-200	84 contacts →
	Exact match “S3M Design Consultants LLP is a professional Design firm evolved out of vast experience of the founders in the field of Planning & Design Engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	C2c Engineering PVT LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	83 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Sloan Global	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	201-500	75 contacts →
	Exact match “Sloan Global, Inc was founded on the principles of honesty, integrity, and safety.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Astra Engineering Consultants PVT LTD	Exact match	Coimbatore, IndiaHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “Astra Engineering Consultants a world class ISO certified MEPF Engineering Consultancy with 80+ staff brings together over 250 years of combined expertise from senior…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Aristi Projects And Engineering Private Limited	Exact match	Chennai 600018, IndiaHQ recorded Sep 17, 2026	51-200	70 contacts →
	Exact match “Aristi Projects and Engineering Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Epcogen Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “EPCOGEN Pvt Ltd is an Engineering Service Company, performing Pre-Bid Engineering, FEED & Detailed Engineering, primarily for the Oil & Gas, Refineries, Petrochemicals and Power…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Shroff & Associates Engineers Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Shroff & Associates (Engineers) Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Nhance Consulting Engineers	Exact match	Hyderabad, IndiaHQ recorded Sep 17, 2026	51-200	61 contacts →
	Exact match “nhance specializes in providing engineering consulting services and developing bespoke technical software.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Mmcpl Multi Media Consultants PVT LTD	Exact match	Ahmedabad, IndiaHQ recorded Sep 17, 2026	51-200	61 contacts →
	Exact match “Multi Media Consultants Pvt.” 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 “prompt engineering services companies”. 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 25 of 605 prompt engineering services companies based in India

See the full list, filter by size, metro and specialty, and access 1,335 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Prompt engineering services companies based in India at a glance

As of Sep 17, 2026

10.5%Verified-email coverage

21.0Average contacts per company

11-50Median size (employees)

9.6%Largest-city concentration · Chennai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

192

11-50

231

51-200

125

201-500

501-1,000

1,001-5,000

5,001-10,000

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 605 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 “prompt engineering services 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 1,335 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.

Prompt engineering services companies by metro

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 “prompt engineering services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prompt engineering services companies are there based in India?

RevenueBase identified 605 company matches for prompt engineering services companies 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?

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

Which city has the most prompt engineering services companies?

Chennai leads with 58 company records, followed by Pune (47) and Mumbai (38).

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 1,335 professional contacts with verified work emails tracked across these 605 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.

Ready to reach these companies? Verified emails and direct dials for all 605 prompt engineering services companies based in India. Start with a free account, no credit card.

Download this list →

Related lists

Prompt engineering services companies by geography

Browse the directory

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.