Solar Industries India told the exchanges on 14 September 2026 that it has signed definitive agreements to buy 100% of Omnia Holdings, a Johannesburg-listed mining and agriculture chemicals group, for ZAR 134.5 per share in cash — about US$1.355 billion, or ₹12,951 crore. It is an acquisition disclosure under Regulation 30, and the deal still needs approvals.

What was announced

The buyer is Solar SA Investments Proprietary Limited, a wholly-owned step-down subsidiary. Terms as filed:

• Price: ZAR 134.5 per Omnia share, all cash — ~US$1.355bn (₹12,951 crore), at USD/ZAR 16.1075 on 11 September 2026.
• Stake: 100% of issued ordinary shares, excluding treasury shares.
• Target: Omnia Holdings (JSE: OMN), founded 1953, Johannesburg — 23 countries, 70+ distribution centres, 3,500+ staff.
• Omnia's size: FY26 revenue (to 31 March 2026) US$1.41bn — roughly ₹13,307 crore — and net cash positive. US$1.25bn FY25, US$1.18bn FY24.
• Timing: completion expected early-to-mid 2027, subject to competition and regulatory approvals plus an Omnia shareholder vote. Omnia would then delist from the JSE and A2X.

What this type of filing means

Regulation 30 of SEBI's LODR rules requires prompt disclosure of events a reasonable investor would want to know, on a prescribed annexure — target size, consideration, stake, approvals, timeline. That is why it reads like a form.

The important word is proposed. "Definitive agreements signed" means price and terms are agreed and binding; it does not mean the deal is done. Between signing and closing sit competition clearances in several jurisdictions and a target-shareholder vote — unlike an already-closed deal such as the GE Aerospace castings acquisition.

Why it matters

The striking number is relative size. Omnia's FY26 revenue of roughly ₹13,307 crore is larger than Solar's own FY26 revenue of ₹9,838 crore. This is not a bolt-on — if it closes it roughly doubles group revenue and makes Africa a far bigger part of the business.

Second, vertical integration. Omnia's agriculture arm runs nitric acid and ammonium nitrate plants — and ammonium nitrate is the core raw material for bulk explosives. Owning that supply is a cost and security-of-supply argument, not just added revenue.

Third, funding. The filing says all cash but does not set out the mix. A ₹12,951 crore outlay from a company that earned ₹2,050 crore of TTM profit is a large cheque, so how it is financed — debt, accruals or equity — is the biggest open question. Solar has separately announced a proposed ₹12,700 crore defence and aerospace investment in Maharashtra, on the same balance sheet. Benefits are guided from FY2028.

Valuation, as reported

At the 11 September close, Solar traded near ₹22,290, market cap about ₹2,01,702 crore. Screener puts the stock P/E at 101 and price-to-book at 32.1x, on ROCE of 38.1% and ROE of 32.6%. Trendlyne's 5-year average P/E is 79.9; forward P/E 74.93.

Named peer: Premier Explosives, P/E about 104 on a market cap of roughly ₹3,591 crore — a similar multiple on a business ~56x smaller, with TTM revenue of ₹349 crore against Solar's ₹11,351 crore.

On the deal: ₹12,951 crore against ₹13,307 crore of Omnia revenue is roughly 1x sales (lower on an enterprise basis, as Omnia is net cash), while Solar's own market cap sits near 18x its TTM sales.

The business

Solar Group, founded 1995 in Nagpur, makes industrial explosives and initiating systems — bulk and cartridge explosives, detonators, detonating cord — for mining, infrastructure, construction, defence and space, across 40+ facilities in 11 countries. Its defence and aerospace arm is the higher-profile slice, but explosives are the revenue base, and this deal lands on that core plus a new agriculture segment. It is not a defence deal — worth remembering when reading the reaction. For pure-play defence filings, see our decodes of Hindustan Aeronautics and L&T.

Beginner takeaway

A signed deal is a milestone, not a finish line — this one needs approvals across several countries and an Omnia shareholder vote before anything changes on Solar's books. Track two things: how the ₹12,951 crore gets funded, and whether approvals land on the early-to-mid 2027 schedule. Our calendar tracks those milestones.

FAQ

Does Solar own Omnia now? No. It has signed binding agreements. Ownership transfers only at completion, expected early-to-mid 2027.

What does "all-cash" mean for a Solar shareholder? Omnia's holders get cash, not Solar shares, so the consideration itself does not dilute you. But the cash must come from internal funds, debt or a future fundraise — the filing does not say which.

Why would Omnia get delisted? Because Solar is buying 100% of it. A company with a single owner has no public float left to trade, so it comes off the JSE and A2X.

As of 14 September 2026. Source: official BSE/NSE filing — read it directly here. We summarise filings for education and may make errors, so always verify against the official document. Educational content only — not investment advice, not a buy/sell recommendation.