RUBICON RESEARCH LIMITED — Call Transcript 2025

Nov 7, 2025

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Date: 07[th] November, 2025

To, The Manager Listing Department BSE Limited Phiroze Jeejeebhoy Towers Dalal Street – Fort Mumbai 400 001 Scrip Code: 544578

To, The Manager Listing Department National Stock Exchange of India Limited Exchange Plaza, 5[th] floor Plot no. C/1, G Block Bandra Kurla Complex, Bandra (East), Mumbai - 400 051 Scrip Code: Rubicon

Sub: Earnings Conference Call

Dear Sir/Madam,

Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are enclosing herewith the schedule of Earnings Conference Call to be held on 13[th] November, 2025 to discuss the Company’s financial performance for the quarter and half year ended 30[th] September, 2025 and the way forward.

This is for your information and records.

Thanking you,

Yours faithfully,

For Rubicon Research Limited

Digitally signed by NITIN JAJODIA DN: c=IN, o=Personal, NITIN pseudonym=133470213399432287uFYKcJK79Zm4Zl, 2.5.4.20=30eb4e039a7109265721d5e561a19 b1be8f060fdcbaa79bee7e7bd2327933bdf, postalCode=400067, st=MAHARASHTRA, serialNumber=cb3f4b3b8097effa9a26984ed JAJODIA 5eb88bba4b1a44708f357e30238e916c8cffa31, cn=NITIN JAJODIA Date: 2025.11.07 14:04:51 +05'30' Nitin Jajodia Chief Financial Officer

_________________________________________________________________________ Rubicon Research Limited (Formerly known as Rubicon Research Private Limited)

Corporate Office&R&D Center MedOne House, B-75, Road No. 33, Wagle Estate,Thane - 400 604, Maharashtra, India Tel: 91-22-61414000/50414000 Fax: 91-22-61414021

Manufacturing Plant-I K-30/4 & 30/5, Additional M.I.D.C., Ambernath,Thane - 421 506 Maharashtra, India Tel: 0251-7139500 / 3501240 Fax: 0251-7139575

Manufacturing Plant-II J-4/2, Additional M.I.D.C., Satara - 415 004, Maharashtra, India Tel: 02162-240309 / 240463 Fax 02162-240331

CIN: U73100MH1999PLC119744

Email: rubicon@rubicon.co.in

Website: www.rubicon.co.in

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Conference Call Invitation

Quarterly Earnings Call

Investec Capital Services (India) Private Ltd cordially invites you to participate in

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Rubicon Research Q2FY26 Earnings Conference Call

Represented by Senior Management

• Mr. Parag Sancheti CEO

• Mr. Nitin Jajodia CFO

• Mr. Sagar Oak SVP Corp. Dev & Strategy

Date: Thursday– November 13, 2025

Country	Time
India	06:30	PM
Singapore & Hong Kong	09:00	PM
UK	01:00	PM
USA	08:00	AM

Express Login with Diamond Pass

CLICK HERE

https://tinyurl.com/RubiconQ2FY26

Call Leader

Anshuman Gupta, Lead Analyst – Healthcare & Chemicals

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Conference dial-in:

Primary Universal Number :

+91 22 6280 1245 / +91 22 7115 8146 International Toll-Free Numbers -

USA: 18667462133 UK: 08081011573 Singapore: 8001012045 Hong Kong: 800964448