Unipar Carbocloro S.A.

What it is

Unipar Carbocloro is South America’s leader in the production of chlorine, caustic soda, and PVC (polyvinyl chloride). Its other outputs include sodium hypochlorite, hydrochloric acid, and dichloroethane — chemicals used across construction, sanitation, food processing, mining, steelmaking, automotive, healthcare, and pulp and paper industries.

Incorporated in 1969 and based in São Paulo, the company traces its roots to União Participações Industriais and acquired the Carbocloro chlor-alkali business — then partly owned by Occidental Petroleum — in 2013, taking its current form. Today it runs plants in Brazil and Argentina, serving a broad portfolio of industrial customers across Latin America.

The business model converts salt and energy into chlorine, caustic soda, and derivatives through electrolysis, then processes those into PVC and other downstream products. Chlorine for sanitation — water treatment — gives Unipar a resilient demand floor that cushions it when PVC and caustic soda prices fall in global petrochemical downturns.

Who owns it

The controlling shareholder is Vila Velha S.A., which holds 51.127% of the voting capital. The Geyer family, acting through Vila Velha, holds decisive voting power — common shares (UNIP3) carry votes; preferred shares (UNIP5, UNIP6) carry priority dividends and make up most of the economic free float.

State development bank arm BNDESPAR holds roughly 7.5% of total capital as a strategic minority.

Who runs it

Rodrigo Cannaval was elected CEO on April 18, 2024, having joined Unipar in 2020 as Executive Industrial Director, overseeing safety, health, environment, industrial operations, and supply chain. He previously spent nearly two decades at BASF, serving as Vice President of Operations.

The board is chaired by Bruno Soares Uchino, and the Chief Financial and Investor Relations Officer is Alexandre Jerussalmy. The leadership team is operationally steeped — Cannaval came up through plant management, not finance, signalling that Unipar’s strategic priority remains production efficiency and energy cost.

The money, in plain words

In the twelve months to mid-2026, Unipar took in roughly R$5.0bn (~US$975m) in revenue and kept R$369m (~US$71m) as net profit. That translates to about 7–11 cents of profit for every real of sales — a net profit margin that is modest for a chemicals leader but meaningful given 2025’s tough global cycle for PVC and caustic soda.

For the full year 2025, the company reported net income of R$482m (~US$93m), down 13% from 2024’s bounce-back year, while operating earnings before interest and non-cash costs (EBITDA) rose 17% to R$948m (~US$184m). The divergence — earnings up, reported profit down — reflects heavier interest costs and a bruising fourth quarter.

In Q4 2025 alone, the company swung to a net loss of R$7m (US$1 mn), with operating earnings dropping 71% as PVC and caustic soda prices fell internationally and the Brazilian real strengthened against the dollar, squeezing export revenues.

The trailing price-to-earnings ratio sits at roughly 18×, and the trailing dividend yield has reached around 16.9% — an unusually generous payout, reflecting Unipar’s policy of distributing the bulk of its free cash when conditions allow. The company’s minimum distribution is 20% of net income; payments above 25% are weighed against leverage levels.

What it is doing now

Unipar has been expanding its Camaçari plant in Bahia, financed in part by R$203m (US$39 mn) from the BNB (Northeastern Development Bank). Gradual capacity increases at Camaçari are continuing, alongside a target of reaching 70% self-produced renewable energy at its Brazilian sites.

Self-produced renewable energy averaged 60% of total consumption in Brazil in 2025, reaching 68% in Q4; management says it already has the technical infrastructure to reach 80% without further capital investment. This matters directly to profit: energy is the single largest input cost in electrolysis-based chemicals manufacturing.

Commercially, the company recorded record sales of sodium hypochlorite and liquid caustic soda in 2025, leaning into chlorinated products to offset weaker pricing in the petrochemical cycle and headwinds from imported PVC.

What to watch

• Global caustic soda and PVC pricing. Unipar’s profits swing hard with international chemical prices. A recovery in either commodity — both were depressed through late 2025 — would lift margins quickly.
• Argentine operations. Unipar’s industrial operations in Argentina have been a source of volatility, with Argentina’s economic crisis weighing on results. Stabilisation there is a meaningful upside lever.
• Renewable energy target. Hitting 70% self-produced renewable energy would structurally lower the cost base and widen margins in any price environment.
• Camaçari ramp-up. The new capacity in Bahia adds volume; how quickly it sells at acceptable prices will determine whether the capital spent converts to returns.
• Dividend sustainability. A ~17% trailing yield is eye-catching, but payouts of that size depend on free cash flow that the Q4 2025 miss showed can evaporate fast when prices turn.

This is news, not investment advice.