Company lists · Data refreshed September 2026

Top 25 Custom synthesis companies based in Hyderabad, India

Name: Custom synthesis companies based in Hyderabad, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 139 companies tracked

RevenueBase identified 139 custom synthesis companies headquartered in Hyderabad, India as of September 2026 and tracks 11,602 professional contacts across them, including 1,442 with verified work emails. Hyderabad is the largest hub.

This list covers custom synthesis companies headquartered in Hyderabad, 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 19, 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 19, 2026 86% judged on-target in blind review

139Companies

11,602Contacts tracked

1,442Verified emails

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

The 25 largest custom synthesis companies based in Hyderabad, India

Ranked by team size

Top 25 of 139 custom synthesis companies based in Hyderabad, India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to custom synthesis companies: 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	Divis Laboratories	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	10001+	3,025 contacts →
	Indirect evidence “Divi’s Laboratories Limited is one of the largest API companies in the world, with ~$1.25B in revenue and exporting to more than 100 countries.” Source: RevenueBase Database · checked Sep 19, 2026
2	Deccan Fine Chemicals Pvt. Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	5,001-10,000	2,194 contacts →
	Partial evidence “Deccan Fine Chemicals (“Deccan”) is a privately owned globally operating company focusing on custom manufacturing of active ingredients and advanced intermediates for agro…” Source: RevenueBase Database · checked Sep 19, 2026
3	Neuland Laboratories Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	1,834 contacts →
	Partial evidence “Founded in 1984, Neuland Labs is a globally recognised Contract Development and Manufacturing Organization (CDMO), offering comprehensive customised NCE development services.” Source: RevenueBase Database · checked Sep 19, 2026
4	Honour	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	567 contacts →
	Indirect evidence “Honour is a leading global CDMO and Specialty chemicals & ingredients manufacturer with eight manufacturing facilities set to global standards of safety and quality.” Source: RevenueBase Database · checked Sep 19, 2026
5	Laxai Life Sciences	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	501-1,000	311 contacts →
	Indirect evidence “LAXAI Life Sciences is a leading small molecule CRDMO providing end-to-end Integrated Drug Discovery, Development, and Manufacturing solutions to the pharmaceutical and biotech…” Source: RevenueBase Database · checked Sep 19, 2026
6	RA Chem Pharma LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	249 contacts →
	Indirect evidence “RA Chem Pharma Limited (RACPL) is a vertically integrated pharmaceutical company.” Source: RevenueBase Database · checked Sep 19, 2026
7	Avra Laboratories PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	501-1,000	213 contacts →
	Indirect evidence “Avra Labs was established in the year 1995 and is among the first in India to focus on providing high-end contract research and manufacturing of advanced intermediates and APIs…” Source: RevenueBase Database · checked Sep 19, 2026
8	PI Health Sciences LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	501-1,000	196 contacts →
	Indirect evidence “At PI Health Sciences, we provide fully integrated drug discovery solutions, combining synthetic and medicinal chemistry, biology, and AI-driven technologies.” Source: RevenueBase Database · checked Sep 19, 2026
9	Sapala Organics PVT LTD	Strong evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	201-500	132 contacts →
	Strong evidence “SAPALA is a leading CRO/CMO that specializes in custom synthesis of various organic compounds.” Source: RevenueBase Database · checked Sep 19, 2026
10	Devsynthesis India Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “Devsynthesis is a Discovery Chemistry CRO which offer Multi-step complex chemistry molecules under different business models like FFS and FTE.” Source: RevenueBase Database · checked Sep 19, 2026
11	Raghava Life Sciences PVT LTD RLS	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	201-500	108 contacts →
	Indirect evidence “Raghava Life Sciences Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
12	Vital Therapeutics & Formulations Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “With over 25 years of expertise, Vital Therapeutics & Formulations Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
13	Mithros Chemicals PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “Established in 2004 at the IKP Knowledge Park in Hyderabad, Mithros has partnered with multiple pharma, biotech, agrochemical, neutraceutical and chemical companies to provide…” Source: RevenueBase Database · checked Sep 19, 2026
14	Alkali Metals LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	501-1,000	46 contacts →
	Indirect evidence “Alkali Metals Limited was incorporated in 1968 by Late Dr.” Source: RevenueBase Database · checked Sep 19, 2026
15	Sambi Pharma PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “We are an innovation-led contract research, development and manufacturing organization offering integrated scientific services from early discovery to commercial supply.” Source: RevenueBase Database · checked Sep 19, 2026
16	Symphony Pharma Life Sciences Private Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “Symphony Pharma Life Sciences was founded by eminent experts from the pharmaceutical industry to create a new benchmark in collaborative research, development and manufacturing…” Source: RevenueBase Database · checked Sep 19, 2026
17	Chemtatva Chiral Solutions CCS Private Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “Chemtatva Chiral Solutions (CCS) is a fast-growing life-sciences organisation providing value-added products and CRDMO services in synthetic chemistry.” Source: RevenueBase Database · checked Sep 19, 2026
18	Newatom Labs	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	201-500	35 contacts →
	Indirect evidence “NewAtom Labs is a CDMO for small molecule drug substance, intermediates, and specialty chemicals, partnering with innovator pharma, biotech, and chemical companies from early…” Source: RevenueBase Database · checked Sep 19, 2026
19	GR Intrachem LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	201-500	28 contacts →
	Indirect evidence “GR Intrachem is a leading manufacturer of advanced pharmaceutical intermediates, enzyme substrates, and specialty reagents for global pharmaceutical, diagnostics, and research…” Source: RevenueBase Database · checked Sep 19, 2026
20	Vanamali Organics - India	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	NSJ Prayog Life Sciences Pvt. LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “NSJ Prayog Life Science is a translational science-led contract research and manufacturing services company(CRAMs) which can provide customized services to global partners across…” Source: RevenueBase Database · checked Sep 19, 2026
22	AAP Pharma Technologies, India PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “AAP Pharma Technologies India Pvt Ltd was incorporated in 2008 as a contract research organization.” Source: RevenueBase Database · checked Sep 19, 2026
23	Standard Reagents Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Standard Reagents Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
24	Varanous Labs PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “A Contract Research Organization (CRO) providing cost effective chemistry solutions to global customers of diverse origin varying from, Pharmaceutical, Agrochemicals, Biotech…” Source: RevenueBase Database · checked Sep 19, 2026
25	Hapto Pharmaceuticals Private Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1-10	17 contacts →
	Indirect evidence “Development of Pharmaceutical products and Contract Manufacturing Services and authorised distributor for Sensor+ Sensor+: Integrated Monitoring & Compliance Solution for PQSE…” Source: RevenueBase Database · checked Sep 19, 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: custom synthesis companies. 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 custom synthesis companies.
Partial evidence: Its own public description names part of custom synthesis companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom synthesis companies. 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 139 custom synthesis companies based in Hyderabad, India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,442 reachable decision-makers.

Free signup · no credit card

View the full list →

Custom synthesis companies based in Hyderabad, India at a glance

As of Sep 19, 2026

12.4%Verified-email coverage

83.5Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Hyderabad

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole India list rather than for Hyderabad, so it is reported there. Company counts and contact totals on this page are exact for Hyderabad, over 139 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 custom synthesis companies, 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 Hyderabad, India whose own description of what they do matches “custom synthesis companies”. 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 custom synthesis companies), 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 custom synthesis companies, and records with no verified work email. Companies headquartered outside Hyderabad 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, 1,442 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 19, 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.

Custom synthesis companies by metro in India

Custom synthesis companies in Hyderabad139
Custom synthesis companies in Mumbai60
Custom synthesis companies in Pune30
Custom synthesis companies in Ahmedabad28

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 custom synthesis companies, 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 custom synthesis companies are there based in Hyderabad, India?

RevenueBase identified 139 custom synthesis companies headquartered in Hyderabad, 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?

Divis Laboratories, headquartered in Hyderabad, tops this list with the largest team on record.

Which city has the most custom synthesis companies?

Hyderabad leads with 139 headquartered companies, followed by Mumbai (60) and Pune (30).

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 1,442 verified decision-maker contacts tracked across these 139 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 139 custom synthesis companies based in Hyderabad, India. Start with a free account, no credit card.

Download this list →

Related lists

Custom synthesis 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 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.