Company lists · Data refreshed September 2026

Top 25 Product engineering service providers based in Bengaluru, India

Name: Product engineering service providers based in Bengaluru, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 140 companies tracked

RevenueBase identified 140 product engineering service providers headquartered in Bengaluru, India as of September 2026 and tracks 11,804 professional contacts across them, including 1,325 with verified work emails. Pune is the largest hub.

This list covers product engineering service providers headquartered in Bengaluru, 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 17, 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 17, 2026 86% judged on-target in blind review

140Companies

11,804Contacts tracked

1,325Verified emails

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The 25 largest product engineering service providers based in Bengaluru, India

Ranked by team size

Top 25 of 140 product engineering service providers based in Bengaluru, India, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to product engineering service providers: 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	Hashedin By Deloitte	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	1,001-5,000	3,823 contacts →
	Strong evidence “Software engineering with a product mindset!” Source: RevenueBase Database · checked Sep 17, 2026
2	Sasken Technologies Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	1,001-5,000	3,789 contacts →
	Strong evidence “Sasken is a specialist in Product Engineering and Digital Transformation, providing concept-to-market, chip-to-cognition R&D services to global leaders in Semiconductor…” Source: RevenueBase Database · checked Sep 17, 2026
3	Celstream Technologies	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	201-500	332 contacts →
	Strong evidence “Celstream is an established, global product engineering services company, having a rich heritage in product development and innovation for technology companies from diverse…” Source: RevenueBase Database · checked Sep 17, 2026
4	Cadopt Technologies Private Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	201-500	270 contacts →
	Indirect evidence “CADOpt Technologies (coined for CAD Optimization/Adoption), headquartered in Bangalore with offices across India provides Value Added Services in CAD CAM CAE PLM SLM and 3D…” Source: RevenueBase Database · checked Sep 17, 2026
5	SLN Technologies PVT LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	205 contacts →
	Indirect evidence “SLN is an Electronics Systems Design and Manufacturing, NPI and EMS company SLN’s business focus is providing R&D services: Embedded Systems Design Solutions, Board Design…” Source: RevenueBase Database · checked Sep 17, 2026
6	Cientra	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	501-1,000	201 contacts →
	Partial evidence “Cientra is an Indian multi-national product solutions company incorporated in the USA and Germany.” Source: RevenueBase Database · checked Sep 17, 2026
7	Acufore India Private Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	132 contacts →
	Strong evidence “Acufore is an Engineering Services organization, established by a set of professionals carrying over 30 years of experience in product engineering and digital validation.” Source: RevenueBase Database · checked Sep 17, 2026
8	Ebenus Design Solutions Private Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	201-500	119 contacts →
	Partial evidence “Ebenus Design Solutions - Your One-Stop IT, Engineering & Manufacturing Solutions Partner About Us: At Ebenus Design Solutions, we specialize in providing comprehensive IT…” Source: RevenueBase Database · checked Sep 17, 2026
9	Zentree Labs	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	111 contacts →
	Strong evidence “A global product Engineering company providing leading edge AI driven hardware and software solutions to our clients.” Source: RevenueBase Database · checked Sep 17, 2026
10	Zerozilla	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	201-500	103 contacts →
	Strong evidence “Founded 2014 \|10+ years \| 100+ engineers \| 100+ platforms delivered \| Bengaluru, India Zerozilla is a product engineering and digital transformation company.” Source: RevenueBase Database · checked Sep 17, 2026
11	Sunstream Global Technologies	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	88 contacts →
	Strong evidence “Sunstream Global Technologies is a specialized solutions and services company in the area of Engineering, Product Development and associated IT services.” Source: RevenueBase Database · checked Sep 17, 2026
12	Datashrubs	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	79 contacts →
	Strong evidence “Datashrubs is a one-stop hub for a complete product life cycle, from Product Engineering, IT Services to Business Process Outsourcing.” Source: RevenueBase Database · checked Sep 17, 2026
13	Nouveau Labs	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	77 contacts →
	Indirect evidence “Nouveau Labs Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
14	Coreic Technologies	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	62 contacts →
	Partial evidence “CoreIC Technologies is a trusted engineering partner delivering solutions across Semiconductor, Embedded Systems, and Digital Engineering.” Source: RevenueBase Database · checked Sep 17, 2026
15	IGS	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	201-500	59 contacts →
	Partial evidence “IGS is focused on delivering premium quality, high-performance oriented, products & solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	Medini Technologies	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	59 contacts →
	Partial evidence “The company vision is to participate and contribute to design technology and services in engineering, construction and architecture professionals.” Source: RevenueBase Database · checked Sep 17, 2026
17	Advance Technologies	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	11-50	54 contacts →
	Partial evidence “We help clients to enhance productivity by ensuring that vital business functions work faster and cost effective.” Source: RevenueBase Database · checked Sep 17, 2026
18	Embdes Engineering Solutions PVT LTD	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	51 contacts →
	Strong evidence “EMBDES is a fast-growing Engineering solution provider for Product designs in Telecom, Networking, Automotive, Medical, and IoT domains.” Source: RevenueBase Database · checked Sep 17, 2026
19	Astria Digital	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Innovating Customer Engagement on Twilio.” Source: RevenueBase Database · checked Sep 17, 2026
20	VI Solutions, Bangalore	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	11-50	42 contacts →
	Strong evidence “At VI Solutions, we empower global industries with advanced engineering solutions that accelerate innovation, enhance product reliability, and reduce time-to-market.” Source: RevenueBase Database · checked Sep 17, 2026
21	Rhibhus	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “We are a performance-focused engineering company with over 90% of our ongoing relationships referred by our customers from across the globe.” Source: RevenueBase Database · checked Sep 17, 2026
22	Klok Systems	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “Klok Systems is a technology consulting and engineering company, providing services and solutions in the areas of Semiconductor, Aerospace, Automotive, Medical and Consumer…” Source: RevenueBase Database · checked Sep 17, 2026
23	Redeem Systems Private Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Redeem Systems is a pure-play engineering & design Services Company with focus on mission critical highly engineered + high availability systems.” Source: RevenueBase Database · checked Sep 17, 2026
24	Beahead Private Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Beahead was founded in 2012 with the primary mission to help organizations and individuals take their ideas from concept to market.” Source: RevenueBase Database · checked Sep 17, 2026
25	Tantragyaan	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Product design consultancy focusing on embedded product development and IOT enablement in consumer multimedia, medical assistive, industrial and defense markets.” Source: RevenueBase Database · checked Sep 17, 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: product engineering service providers. 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 product engineering service providers.
Partial evidence: Its own public description names part of product engineering service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name product engineering service providers. 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 140 product engineering service providers based in Bengaluru, India

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Product engineering service providers based in Bengaluru, India at a glance

As of Sep 17, 2026

11.2%Verified-email coverage

84.3Average contacts per company

11-50Median size (employees)

190.7%Largest-city concentration · Pune

Sep 17, 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 Bengaluru, so it is reported there. Company counts and contact totals on this page are exact for Bengaluru, over 140 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 product engineering service providers, 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 Bengaluru, India whose own description of what they do matches “product engineering service providers”. 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 product engineering service providers), 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 product engineering service providers, and records with no verified work email. Companies headquartered outside Bengaluru 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, 1,325 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 17, 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.

Product engineering service providers by metro in India

Product engineering service providers in Pune267
Product engineering service providers in Bangalore211
Product engineering service providers in Bengaluru140
Product engineering service providers in Hyderabad140
Product engineering service providers in Chennai128
Product engineering service providers in Ahmedabad80
Product engineering service providers in Noida57
Product engineering service providers in Coimbatore48
Product engineering service providers in Mumbai48
Product engineering service providers in Vadodara31
Product engineering service providers in New Delhi30

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 product engineering service providers, 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 product engineering service providers are there based in Bengaluru, India?

RevenueBase identified 140 product engineering service providers headquartered in Bengaluru, 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?

Hashedin By Deloitte, headquartered in Bengaluru, tops this list with the largest team on record.

Which city has the most product engineering service providers?

Pune leads with 267 headquartered companies, followed by Bangalore (211) and Bengaluru (140).

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 1,325 verified decision-maker contacts tracked across these 140 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 17, 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.