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SML Limited (formerly Sulphur Mills)

Research-driven crop nutrition and crop protection company with the world's largest WDG capacity

Crop protection📍 Mumbai, Maharashtra, IndiaSince 1971

About SML Limited (formerly Sulphur Mills)

SML Limited (formerly Sulphur Mills) is a research-driven company in crop nutrition, crop protection, bio-stimulants and biofertilizers, with a technical synthesis plant.

It was the first company to introduce low-dosage fertilizers under its own brands with global patents, works on novel biorationals discovery, and aims at global leadership in sulphur and IP-based formulations.

Business type
Research-driven: crop nutrition, crop protection, bio-stimulants, biofertilizers; technical synthesis plant
Where they sell
80+ countries across five continents; subsidiaries in Europe, Latin America, Australia and Africa
Capabilities
World's largest WDG capacity (1,00,000 MT); advanced formulations: CS, EW, SC, OD, ZC.

Products and services (13)

ProductTypeSpecificationCategory
ChlorpyrifosCIBRC registration 9(3) (WG), registered 2021-01-20WGNematicides
FipronilCIBRC registration 9(3) (TC), registered 2021-01-19Technical (TC)Insecticides
Iodosulfuron-methyl-sodiumCIBRC registration Export (TC), registered 2017-10-24Technical (TC)Herbicides
Mesosulfuron-methylCIBRC registration Export (TC), registered 2017-10-24Technical (TC)Herbicides
FludioxonilCIBRC registration Export (TC), registered 2016-09-18Technical (TC)Fungicides
ThiamethoxamCIBRC registration 9(4) (TC), registered 2016-03-25Technical (TC)Insecticides
DithianonCIBRC registration Export (TC), registered 2016-03-01Technical (TC)Fungicides
NicosulfuronCIBRC registration Export (TC), registered 2014-02-11Technical (TC)Herbicides
Imara9(3) insecticide launched in 2022Branded formulationInsecticide
Judwaa G9(3) insecticide launched in 2022Branded formulationInsecticide
Techno ZPatented productBranded product
StellarOnRegistered under SML BiologicalsBiologicalBiologicals
RootivaLaunched under SML BiologicalsBiologicalBiologicals

Company news

  • 14 Sept 2026SML Ltd weighing IPO within 2 to 3 years, eyes new chemical entity pipeline
  • 22 Apr 2026SML collaborates with ICAR institutes on sustainable nutrition and productivity
  • 24 Mar 2026Fentiazoluron and fenargimine, two new pesticide common names approved by ISO
  • 19 Sept 2025Fenargimine - A new common name for a nematicide from SML Limited provisionally approved by ISO
  • 8 Jul 2025SML Limited introduces SML Biologicals with StellarOn registration and Rootiva launch
  • 20 Dec 2023SML lands in Brazil with a $10 million investment
  • 7 Jun 2022Sulphur Mills Limited launches two new 9(3) insecticides Imara & Judwaa G
  • 18 May 2022Sulphur Mills opens its first Reap Technology Centre 'Krishinovva' at Palanpur in Gujarat, India
  • 25 Nov 201914th International Crop Science Conference & Exhibition (ICSCE 2019) and Second PMFAI-SML Annual Agchem Awards 2019
  • 21 Oct 2019Sulphur Mills Ltd. Unveils Patented Product "Techno Z" in Market
  • 12 Aug 2019Tiger-Sul and Sulphur Mills Partnership
  • 9 Oct 2018Sulphur Mills Ltd Unveils Patented Product 'Techno Z' in Market
  • 27 Feb 2017Sulphur Mills: Reaping the Value of Technology

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