Investor Information

Disclosures made in accordance with Regulation 46 and 62 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Quarterly filings and corporate announcements are available on BSE.

Corporate Identity Number (CIN)

L29142TN1988PLC015647

BSE Scrip Code 517201

Regulatory Disclosures

Regulation 46 and 62 disclosures

Required disclosures under SEBI LODR Regulations, 2015. Each section is maintained as the applicable policy is updated or as composition changes.

Business Details

Incorporation, listing status, and overview of the company's manufacturing and sale of reed switches, proximity sensors, and ball switches.

Reg. 46(2)(a) View

Board of Directors

Composition of the Board including the terms and conditions of appointment of Independent Directors.

Reg. 46(2)(b) View

Code of Conduct

Code of Conduct adopted by the Board of Directors and Senior Management Personnel, with annual compliance affirmation by all members.

Reg. 17(5) View

Board Committees

Composition of the Audit Committee, Nomination and Remuneration Committee, and Stakeholders Relationship Committee.

Reg. 46(2)(c) View

Shareholding Pattern

Quarterly distribution of shares across Banks, Corporate Bodies, Overseas Body Corporate, NRI, Public, Trusts, and Clearing Members.

4 snapshots · updated quarterly View

Vigil Mechanism & Whistle Blower Policy

Framework enabling directors and employees to report genuine concerns about unethical behavior, actual or suspected fraud, or violation of the Code of Conduct.

Reg. 22 View

Risk Management Policy

Framework for identifying, assessing, and mitigating elements of risk that in the opinion of the Board may threaten the existence of the Company.

Reg. 17(9) View

Prevention of Sexual Harassment Policy

Policy for the prevention, prohibition, and redressal of sexual harassment of women at the workplace, in accordance with applicable law.

POSH Act, 2013 View

Investor Contacts

Registrar and Share Transfer Agent, Company Secretary, and Compliance Officer details for investor grievances and correspondence.

Reg. 46(2)(j) View

Latest Filing

Recent BSE Filings

FY 2025-26 corporate announcements and regulatory disclosures — documents filed with BSE in the order received.

01 Results – Delay in Financial Results PDF 02 Intimation of EGM and E-Voting Details PDF 03 Announcement under Regulation 30 (LODR) – Newspaper Publication PDF 04 Updation of ISD/GST Details in the Listing Centre PDF 05 Board Meeting Intimation for Appointment of Secretarial Auditor in Casual Vacancy PDF 06 Closure of Trading Window PDF 07 Prior Intimation to the Beginning of the Quarter PDF 08 Board Meeting Outcome for Appointment of Secretarial Auditor in Casual Vacancy PDF 09 Announcement under Regulation 30 (LODR) – EGM Meeting Updates PDF 10 Submission of EGM Voting Results and Scrutinizer's Report PDF 11 Intimation after the End of the Quarter PDF 12 Detailed Public Statement – Corrigendum PDF 13 Letter of Offer PDF 14 Submission of Disclosure under Regulation 30(1), 30(2) and 31(4) of SEBI (SAST) Regulations, 2011 as of 31st March, 2026 PDF 15 Recommendations of Committee of Independent Directors (IDC) PDF 16 Statement of Deviation or Variation for Proceeds of Public Issue, Rights Issue, Preferential Issue, QIP PDF 17 Non Applicability of Submission of Escrow Payment Mechanism PDF 18 Pre-Offer Advertisement PDF 19 Compliance with SEBI Commercial Papers (CP) read with Regulation 52(4)(d) of SEBI (LODR) Regulations, 2015 PDF 20 Compliance Certificate under Regulation 74(5) of SEBI (DP) Regulations, 2018 PDF 21 Submission of Initial Disclosure PDF 22 Integrated Filing (Governance) HTML 23 Shareholding Pattern as on 31st March, 2026 HTML

Annual Reports

Published annual reports

Annual reports filed with BSE Limited and published under Regulation 34 of SEBI LODR Regulations, 2015.

Documents Archive

Corporate documents and filings

Disclosures, compliance documents, and corporate announcements. Click any document to open the PDF.

Q1 FY 2025-26 12 documents

PDF Discrepancy in Financial Results PDF Annual Secretarial Compliance Report (Reg. 24A) PDF Prior Intimation — Beginning of Quarter PDF Intimation of Closure of Trading Window PDF Statement of Deviation or Variation PDF Certificate under Regulation 74(5) PDF Integrated Filing — Governance PDF Intimation of Board Meeting PDF Outcome of Board Meeting PDF Financial Results for the Quarter Ended 30 June 2025 PDF Publication of Financial Results PDF Integrated Filing — Financial

Financial Results 9 documents

PDF Financial Results — Quarter Ended 30 June 2025 (Q1 FY 2025-26) PDF Results — Delay in Financial Results (FY 2025-26) PDF Discrepancy in Financial Results (Q1 FY 2025-26) PDF Integrated Filing — Financial (Q1 FY 2025-26) PDF Audited Financial Results — 31 March 2018 PDF Audited Financial Results — 31 March 2017 PDF Financial Results — December 2017 PDF Financial Results — September 2016 PDF Financial Results — 31 March 2016

Board Meeting Notices 11 documents

PDF Intimation of Board Meeting (Q1 FY 2025-26) PDF Outcome of Board Meeting (Q1 FY 2025-26) PDF Board Meeting Intimation — Appointment of Secretarial Auditor (Casual Vacancy) PDF Board Meeting Outcome — Appointment of Secretarial Auditor (Casual Vacancy) PDF Prior Intimation — Beginning of Quarter (Q1 FY 2025-26) PDF Intimation after End of Quarter (FY 2025-26) PDF Intimation of Board Meeting PDF Board Meeting Notice — December 2022 PDF Board Meeting Notice — September 2022 PDF Board Meeting Notice — June 2022 PDF Board Meeting Notice — March 2022

Trading Window Closures 5 documents

PDF Closure of Trading Window PDF Trading Window Closure — December 2022 PDF Trading Window Closure — September 2022 PDF Trading Window Closure — June 2022 PDF Trading Window Closure — March 2022

Newspaper Publications 8 documents

PDF Publication of Financial Results (Q1 FY 2025-26) PDF Newspaper Publication — Reg. 30 (LODR) (FY 2025-26) PDF Business Standard (English) PDF Makkal Kural (Tamil) PDF Audited Results Publication — March 2022 PDF Unaudited Results Publication — December 2022 PDF Unaudited Results Publication — September 2022 PDF Unaudited Results Publication — June 2022

Compliance & Secretarial 1 documents

PDF Secretarial Compliance Report 2022

Annual Returns 6 documents

PDF Form MGT-7 — Annual Return 2022 (Signed) PDF Annual Return 2022 PDF Form MGT-7 — Draft PDF Draft Annual Return (MGT-7) PDF Draft MGT-7 PDF Form MGT-9 — Extract of Annual Return

SEBI & Regulatory 5 documents

PDF SEBI Circular — 25 January 2022 PDF SEBI Circular from RTA PDF SEBI LODR Amendment Gazette — 24 January 2022 PDF Prior Intimation under Regulation 57 PDF Intimation under Regulation 57

AGM / EGM / Postal Ballot 7 documents

PDF Intimation of AGM PDF Summary of Proceedings of AGM (to BSE) PDF EGM Notice PDF Notice of Postal Ballot (Revised) PDF Withdrawal of Postal Ballot Notice PDF Scrutinizer Report — 2016 PDF Scrutinizer Report (AGM)

Quarterly and corporate announcements

Annual reports, financial results, corporate announcements, and all quarterly filings are published to the Bombay Stock Exchange and available as the authoritative record.

Open on BSE

Listed on BSE Limited

Scrip Code 517201

Scrip ID STG

ISIN INE606D01019

Corporate filings View announcements on BSE