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Under SEBI review Mainboard Pre-IPO DRHP filed 21 Oct 2026

GAMP Services IPO

GAMP Services IPO — date, issue size, SEBI status & DRHP details 2026

GAMP Services filed its draft red herring prospectus (DRHP) with SEBI on 21 Oct 2026 for an IPO of a fresh issue of up to 31,93,500 shares and an offer for sale of up to 15,00,000 shares. The draft is under SEBI review. The price band, lot size and IPO dates are not announced yet.

GAMP Services provides validation, qualification and instrumentation services to pharmaceutical and other regulated manufacturers from Vadodara, Gujarat. Revenue from operations grew from Rs 19.09 crore in FY2024 to Rs 45.81 crore in FY2026.

Abhishek Vohera, Founder of IPO Guru Researched & reviewed by Abhishek Vohera, Founder, IPO Guru Last updated Figures sourced from the DRHP filed with SEBI

Where the GAMP Services IPO stands

From draft to listing. Today is 31 October 2026.

IPO journey Under SEBI review
  1. DRHP filed 21 Oct 2026
  2. SEBI observations TBA
  3. RHP & price band TBA
  4. Bidding TBA
  5. Listing TBA
DRHP filed with SEBI21 Oct 2026
SEBI statusUnder SEBI review · 27 Oct 2026
Last SEBI communication27 Oct 2026
Coordinating lead managerValmiki Leela Capital Private Limited
RHP, price band & datesNot announced
SEBI reviews the draft, asks the lead managers for clarifications and then issues its observations. The company can launch only after that, by filing an RHP with the price band. We update this page from SEBI's weekly processing report and the company's filings.

GAMP Services IPO details

The offer as the DRHP describes it. Terms can change in the RHP.

Issue typeFresh issue and offer for sale
Fresh issueUp to 31,93,500 shares
Offer for saleUp to 15,00,000 shares
Total issue sizeDepends on the price band
Face value₹10 per share
Proposed listingBSE, NSE
Price bandNot announced (comes with the RHP)
Lot sizeNot announced
IPO datesNot announced
Book running lead managersValmiki Leela Capital Private Limited
RegistrarBigshare Services Private Limited

Who is selling in the offer for sale

Selling shareholderTypeOfferingAvg. cost / share
Sanjeevkumar Mahendrakumar Patel Promoter Up to 6,20,700 shares Rs 12.15
Girish Agrawal Promoter Up to 6,20,700 shares Rs 7.01
Gaurav M Shah Promoter Up to 2,58,600 shares Rs 0.57

The three promoter sellers hold their shares at an average cost of Rs 12.15, Rs 7.01 and Rs 0.57 per share, and the weighted average cost of all shares transacted in the last one year was Rs 2.41.

Strengths & risks

The case for and against, from the DRHP's own numbers and risk factors.

Strengths · 7

  • 01Revenue from operations rose from Rs 19.09 crore in FY2024 to Rs 35.69 crore in FY2025 and Rs 45.81 crore in FY2026.
  • 02EBITDA margin moved from 23.14% in FY2024 to 31.48% in FY2025 and 33.14% in FY2026, and PAT margin was 23.94% in FY2026.
  • 03Borrowings are small at Rs 0.25 crore on 31 March 2026, with a debt-equity ratio of 0.01 and a current ratio of 2.40.
  • 04Operating activities generated Rs 9.83 crore of cash in FY2026 against Rs 4.16 crore in FY2025.
  • 05The customer base widened from 153 customers in FY2024 to 286 in FY2026, and the top customer gave only 10.26% of FY2026 revenue.
  • 06The three promoters have 19 to 27 years of experience in instrumentation, validation and compliance, and held 99.99% of the company before the issue.
  • 07The distribution business has 9 global OEM partners and gave Rs 13.13 crore of revenue in FY2026.

Risks · 10

  • 01Life science customers, mainly pharmaceutical, gave 87.39% of FY2026 revenue from operations, so a slowdown in that industry would hit the company directly.
  • 02The top ten customers gave 42.00% of FY2026 revenue and 47.99% in the three months ended 30 June 2026.
  • 03The top ten suppliers made up 92.83% of FY2026 purchases, and foreign suppliers among them made up 87.82%, which exposes the company to supply chain and currency risk.
  • 04The distribution business depends on 9 global OEM partners and none of the arrangements is exclusive.
  • 05Gujarat and Telangana together gave 41.17% of FY2026 revenue from operations.
  • 06The company took over its business from a partnership firm only on 31 March 2026, so the history as a company is short and may not show future performance.
  • 07The planned capex of Rs 40.05 crore is not yet backed by purchase orders, so costs and timelines can change.
  • 08Part of the money will go to unidentified acquisitions and general corporate purposes, with no target named; together they can be up to 35% of gross proceeds.
  • 09Promoters are selling 15,00,000 shares in the offer for sale at an average cost of Rs 0.57 to Rs 12.15 per share, so that money goes to them and not to the company.
  • 10A GST demand of Rs 44.86 lakh (IGST plus penalty) was raised against the acquired firm and moved to the company, which has appealed. Receivable turnover fell to 2.26 times in the June 2026 quarter from 7.26 times in FY2026.

GAMP Services financials

Restated figures in ₹ crore, as reported in the DRHP.

Revenue
19.46
36
46
19
31 Mar 202531 Mar 202630 Jun 2026
Profit after tax
5.81
8
11
6
31 Mar 202531 Mar 202630 Jun 2026
EBITDA
7.96
11
15
8
31 Mar 202531 Mar 202630 Jun 2026
Borrowing vs net worth
0.19 / 37.82
31 Mar 202531 Mar 202630 Jun 2026
Borrowing Net worth
₹ crore30 Jun 202631 Mar 202631 Mar 202531 Mar 2024
Revenue from Operations 19.46 45.81 35.69 19.09
Total Income 19.56 46.05 35.85 19.15
EBITDA 7.96 15.18 11.23 4.42
Profit After Tax 5.81 10.97 7.95 3.04
Net Worth 37.82 29.93 11.29 3.37
Total Borrowing 0.19 0.25 0.52 0.79

Key ratios (FY26)

EPS (₹)
10.45
RoCE
84.99%
RoNW
53.21%
PAT Margin
23.94%
EBITDA Margin
33.14%
Debt / Equity
0.01
NAV (₹)
28.52

P/E and market capitalisation need the price band and are added when the RHP is out.

Where the IPO money goes

₹40.05 crore of the fresh issue is earmarked to named objects; offer for sale proceeds go to the selling shareholders, not the company.

Buy equipment and IT hardware for the Services and Data Logger Manufacturing verticals ₹40.05 Cr
Unidentified acquisitions and general corporate purposes To be decided

About GAMP Services

GAMP Services Limited, based in Vadodara, Gujarat, is a compliance and validation company. It provides validation, qualification and instrumentation solutions to customers in regulated industries. It also supplies and distributes specialised instruments and technology sourced from global equipment makers (OEMs).

The company works in three verticals. Services is the main one and covers thermal validation, commissioning, qualification and validation, clean room validation, computer system validation and data integrity, and bio-decontamination. Distribution covers instruments it sells as an authorised channel partner of global OEMs. The third vertical is data logger manufacturing, which began in Fiscal 2027.

It sells only to businesses. Life science customers such as pharmaceutical, medical device, and food and beverage companies gave 87.39% of revenue from operations in FY2026. The rest comes from high-tech industries such as aerospace and defence, electric vehicles, batteries, renewable energy and semiconductors. The company served 286 customers in FY2026 and 227 in FY2025.

Gujarat gave 29.93% of FY2026 revenue and Telangana gave 11.23%. Overseas customers gave 5.82% of FY2026 revenue from operations. In the three months ended 30 June 2026 this share was 22.21%, with sales to customers in 12 countries including Saudi Arabia, Kuwait and the U.S.A.

On 31 March 2026 the company took over the business of M/s. Gamp Services, a partnership firm of two of its promoters, Girish Agrawal and Sanjeevkumar Mahendrakumar Patel, as a going concern under a Business Transfer Agreement. The three promoters were earlier with AIMIL Limited, an instrumentation company. The company has one manufacturing facility and office, two sales offices, one godown and one owned office.

The industry

The Indian validation services market grew from USD 479 million in CY20 to USD 790 million in CY25, a CAGR of 10.5%, according to the CARE report. It is projected to reach USD 1,290 million by CY30, a modelled CAGR of 10.3%. The report says validation is moving from one-time qualification to lifecycle validation, which creates repeat demand for periodic review and revalidation. The global portable temperature and humidity data logger market was about USD 2-3 billion in CY25 and is estimated at USD 3-4 billion by CY30, a CAGR of about 8%.

Customer concentration: Top 5 customers gave 30.88% of FY2026 revenue from operations (31.77% in FY2025), and the top 10 gave 42.00% (47.96% in FY2025).

Registered office
303-304, Sahyog Elina, Chintamani Society, VIP Road, Karelibaug, Vadodara 390 018, Gujarat
Litigation
There is no criminal or material civil case; the company has one tax matter by it worth Rs 44.86 lakh and two tax matters against it worth Rs 11.23 lakh.

Promoters & management

Promoters
Sanjeevkumar Mahendrakumar Patel, Girish Agrawal and Gaurav M Shah
Promoter group holding
99.99%
Before the IPO; post-issue holding comes with the price band

The three promoters hold 1,21,06,464 shares, or 99.99% of the paid-up capital, before the issue.

NameRole
Sanjeevkumar Mahendrakumar PatelChairman and Whole-time Director
Girish AgrawalExecutive Director and Chief Financial Officer
Gaurav M ShahExecutive Director and Chief Executive Officer
Swati Ashishbhai KathrotiyaCompany Secretary and Compliance Officer

The bankers & the filings

Who is running the issue, and the SEBI documents this page is built from.

Book running lead manager
Valmiki Leela Capital Private Limited
Draft red herring prospectus
SEBI · 21 Oct 2026

GAMP Services IPO: frequently asked

When will the GAMP Services IPO open?

The GAMP Services IPO dates are not announced yet. The draft is under SEBI review. The company announces the dates and price band after it files its red herring prospectus (RHP) with the Registrar of Companies, usually a week or two before bidding opens. This page switches to the full IPO page with dates, price band and lot size as soon as that happens.

What is the GAMP Services IPO price band?

The price band is not announced yet. It is set by the company and its lead managers and published with the RHP, a few days before the issue opens. The DRHP fixes only the face value of ₹10 per share.

How big is the GAMP Services IPO?

GAMP Services filed its draft red herring prospectus (DRHP) with SEBI on 21 Oct 2026 for an IPO of a fresh issue of up to 31,93,500 shares and an offer for sale of up to 15,00,000 shares. The final size in rupees depends on the price band.

Has SEBI approved the GAMP Services IPO?

The draft is under SEBI review. SEBI observations are valid for 12 months; the IPO has to open within that window or the company must file again.

What is the GAMP Services IPO GMP?

There is no grey market premium to report before the price band is announced. IPO Guru starts tracking the GAMP Services IPO GMP once the RHP and price band are out.

What will GAMP Services do with the IPO money?

As per the DRHP: Buy equipment and IT hardware for the Services and Data Logger Manufacturing verticals (₹40.05 crore); Unidentified acquisitions and general corporate purposes.

Who are the lead managers of the GAMP Services IPO?

The book running lead managers are Valmiki Leela Capital Private Limited. Bigshare Services Private Limited is the registrar.

Is GAMP Services profitable?

Yes. It reported a restated profit after tax of Rs 10.97 crore in FY2026, Rs 7.95 crore in FY2025 and Rs 3.04 crore in FY2024.

What does GAMP Services do?

It provides validation, qualification and instrumentation services to regulated industries, supplies instruments from global OEMs, and began making data loggers in Fiscal 2027.

Who owns GAMP Services?

Promoters Sanjeevkumar Mahendrakumar Patel, Girish Agrawal and Gaurav M Shah hold 99.99% of the company before the issue.

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GAMP Services IPO · Under SEBI review

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We track every mainboard draft from SEBI filing to listing. When GAMP Services files its RHP, this page becomes the full IPO page with dates, price band, lot size, GMP and subscription.

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Not investment advice. Figures are from the company's draft offer document filed with SEBI and may change in the RHP.

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