Please refer attached letter

July 31, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeeboy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Mumbai - 400 001. Bandra (East), Mumbai - 400 051. BSE Security Code: 532528 NSE Symbol: DATAMATICS Ref: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 , dated December 09, 2024. Sub.: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Acquisition by wholly owned subsidiary of the Company Dear Sir/Madam, This is to inform you that the Company vide its disclosure dated December 09, 2024, had informed the stock exchanges that Lumina Datamatics Limited (“LDL”), a material wholly owned subsidiary of Datamatics Global Services Limited (“the Company”), had entered into a Share Purchase Agreement, Shareholders Agreement and other agreements (“Definitive Agreements”) on December 09, 2024 to acquire 100% stake in TNQ Tech Private Limited (“TNQTech”) in one or more tranches. Accordingly, the first tranche acquisition of 80% stake was completed on December 31, 2024. In furtherance to the aforesaid disclosure, we would like to inform you that LDL has completed the acquisition of second tranche of the remaining 20% stakes i.e. 2,02,000 equity shares of Rs. 10/- (Face value) each, from the existing shareholders of TNQTech. As a result of abovementioned acquisition, TNQTech has become the Wholly Owned Subsidiary of LDL and Wholly Owned Step-Down Subsidiary of the Company with effect from July 31, 2026. The details as required under SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 is provided in Annexure I, enclosed herewith. Kindly take the same on your records. For Datamatics Global Services Limited Divya Kumat President, Chief Legal Officer and Company Secretary (FCS: 4611) DATAMATICS GLOBAL SERVICES LTD. Knowledge Centre, Plot 58, Street No. 17, MIDC, Andheri (East), Mumbai - 400 093. INDIA | Tel: +91 (22) 6102 0000/1/2 | Fax : +91 (22) 2834 3669 | CIN: L72200MH1987PLC045205 | investors@datamatics.com | www.datamatics.com Annexure I Disclosure under sub-para (1) i.e. Acquisition(s) (including agreement to acquire) of Para (A) of Part (A) of Schedule III to the Regulation 30 SEBI (Listing Obligation and Disclosure Requirements) Regulations, 2015 Sr. No Particulars 1 Name of the target entity, details in brief TNQ Tech Private Limited (“TNQTech” or such as size, turnover etc.; “Target”) (CIN: U62099TN2023PTC158704) is engaged in the business of providing pre- press publishing services, design services, software development services and software maintenance services to leading international publishers of scientific, technology and medical journals and books including technology solutions (products) to commercial, open access and learned societies who publish journals and books. Its innovative approach to publishing and content technology, combined with a strong focus on technological advancements, has led to several patents for its products. Turnover: The turnover of TNQTech for the financial year ended 31st March 2026 is Rs. 33,809 Lakhs. 2 Whether the acquisition would fall within The transaction would not fall within related related party transaction(s) and whether the party transactions pursuant to SEBI Listing promoter/ promoter group/ group Regulations and is carried out at arm’s length companies have any interest in the entity basis. being acquired? If yes, nature of interest and details thereof and whether the same is The promoters or promoter group of the done at “arm’s length”; Company have no interest in the said acquisition. TNQTech is a subsidiary of the of LDL and after the said acquisition it will become Wholly owned subsidiary of LDL and Wholly Owned Step-down Subsidiary of the Company i.e Datamatics Global Services Limited. 3 Industry to which the entity being acquired Pre-press Publishing technology and related belongs; services. 4 Objects and impact of acquisition This acquisition will collectively strengthen us (including but not limited to, disclosure of to over 7,500 employees globally and establish reasons for acquisition of target entity, if its us as amongst the dominant service providers in business is outside the main line of business the world of digital content. In combination of the listed entity); with our existing capabilities at being at the forefront of content workflows by managing the entire publishing process – from online content creation to product delivery, this acquisition will enable us to strengthen our suite of AI- enabled technology and products which are used by some of the largest commercial publishers, prestigious learned societies, associations, and university presses, and marquee customers through them, by millions of authors. The combined organization strengthens our capabilities, expands our innovation potential, and reinforces our position as the global leader in scholarly journal production services. 5 Brief details of any governmental or Not applicable. regulatory approvals required for the acquisition; 6 Indicative time period for completion of the Second tranche closing completed on July 31, acquisition; 2026. 7 Nature of consideration - whether cash Cash Consideration. consideration or share swap and details of the same; 8 Cost of acquisition or the price at which the First tranche consideration was Rs. 348 Crores. shares are acquired; Second tranche consideration is Rs. 206.80 Crores. 9 Percentage of shareholding / control The stake of LDL in TNQTech has increased to acquired and / or number of shares 100% from the existing 80%. acquired; 10 Brief background about the entity acquired Background: TNQ Tech Private Limited (CIN: in terms of products/line of business U62099TN2023PTC158704) is Publishing acquired, date of incorporation, history of technology and services company renowned for last 3 years turnover, country in which the quality, efficiency, and innovation. acquired entity has presence and any other significant information (in brief); Its innovative approach to digital publishing and content technology, has led to several patents for its products. Date of Incorporation: 10th March, 2023 Details of Turnover: 1. FY 2025-26: Rs. 33,809 Lakhs 2. FY 2024-25: Rs. 29,662 Lakhs 3. FY 2023-24: Rs. 14,182 Lakhs (Represents revenue for a six-month period only, as business operations commenced on 1 October 2023.) Locations in which acquired entity has presence: India, Europe and North America.