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DEE DEVELOPMENT ENGINEERS LIMITED — Regulatory Filings 2026
May 21, 2026
62378_rns_2026-05-21_cfb59c7a-bdab-453b-b528-97442685dcce.pdf
Regulatory Filings
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DEE piping systems
Date: 21st May, 2026
Listing Compliance Department
| BSE Limited Phiroze Jeejeebhoy Tower, Dalal Street, Mumbai - 400001 Scrip Code: 544198 | The National Stock Exchange of India Ltd. Exchange Plaza, Plot No. C/1, G Block, Bandra Kurla Complex, Bandra (E), Mumbai - 400051 Symbol: DEEDEV |
|---|---|
Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Receipt of Major Order by Material Subsidiary
Dear Sir/ Madam,
We are pleased to announce that DEE piping System (Thailand) Co. Limited, a material subsidiary of the Company, entered into Reservation Agreement with an International EPC Company and received a significant order/contract;
Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI LODR Regulations"), details given in Annexure A;
This is for your information and record please.
Yours faithfully,
For DEE Development Engineers Limited


Ranjan Kumar Sarangi
Company Secretary and Compliance Officer
Membership No.: F8604
Address: Unit 1, Prithla - Tatarpur Road, Village Tatarpur
Dist. Palwal, Faridabad, Haryana - 121 102
DEE DEVELOPMENT ENGINEERS LIMITED
Regd. Office: Unit 1, Prithla-Tatarpur Road, Village Tatarpur, Dist. Palwal, Haryana- 121102, India
Works: Unit 1, 2 & 3, Village Tatarpur, Dist. Palwal, Haryana- 121102, India
T: +91 1275 248200, F: +91 1275 248314, E: [email protected], W: www.deepiping.com
CIN: L74140HR1988PLC030225 GST Registration No. 06AACCD0207H1ZA
DEE piping systems
ANNEXURE-A
Annexure - I
Disclosure of Information pursuant to Regulation 30 of the SEBI Listing Regulations read with SEBI Master Circular no. SEBI/HO/CFD/PoD2/CIR/P/0155 dated November 11, 2024:
| S.NO. | PARTICULARS | DETAILS |
|---|---|---|
| a | Name of the entity awarding the order(s) / contract(s) | Due to commercial issue, the Company cannot disclose the name of the Customer. |
| b | Significant terms and conditions of order(s)/contract(s) awarded in brief | 60% of our total capacity for the HRSG pipe spool fabrication including shop detailing, procurement and manufacturing. |
| c | Whether order(s) / contract(s) have been awarded by domestic/ international entity | International Entity |
| d | Nature of order(s)/ contract(s) | Agreement to book the capacity of facility |
| e | Whether domestic or international | International |
| f | Time period by which the order(s)/contract(s) is to be executed | Agreement effective from June 1, 2027 through December 31, 2029 (Term) |
| g | Broad consideration or size of the order(s)/contract(s) | Minimum of US$ 15.27 million per annum. |
| h | Whether the promoter/ promoter group / group companies have any interest in the entity that awarded the order(s)/contract(s)? If yes, nature of interest and details thereof | Not applicable |
| i | Whether the order(s)/contract(s) would fall within related party transactions? If yes, the same is done at “arms’ length” | Not applicable |
DEE DEVELOPMENT ENGINEERS LIMITED
Regd. Office: Unit 1, Prithla-Tatarpur Road, Village Tatarpur, Dist. Palwal, Haryana- 121102, India
Works: Unit 1, 2 & 3, Village Tatarpur, Dist. Palwal, Haryana- 121102, India
T: +91 1275 248200, F: +91 1275 248314, E: [email protected], W: www.deepiping.com
CIN: L74140HR1988PLC030225 GST Registration No. 06AACCD0207H1ZA