Membrane Selection
At Tasnee, we understand that choosing the right membrane is critical for the efficiency, longevity, and performance of any water treatment system. That’s why…
Read More
Made in Oman · For the World
Tasnee is the first Fully Automatic Membrane manufacturing Company in the Middle East
Advanced reverse osmosis membranes and water treatment solutions — engineered in the Sultanate of Oman to tackle the region's critical water scarcity challenges.
1stRO membrane manufacturer in the Middle East
9SW & BW membrane models
11international certifications
Who We Are
Who We Are!
Tasnee Water Solutions Company LLC, an innovative industrial leader based in the Sultanate of Oman, specializes in advanced water treatment solutions. As the first company in the Middle East to manufacture reverse osmosis (RO) membranes, we operate a state-of-the-art, fully automated facility. Our groundbreaking desalination technologies place us at the forefront of addressing the region’s critical water scarcity challenges.
Founded on a strong commitment to excellence and sustainability, Tasnee is dedicated to producing high-quality water purification membranes that deliver clean, reliable, and sustainable water solutions for various applications. In 2018, Dr. Salim Abdulla and the founding team envisioned creating a “MADE IN OMAN” brand for membrane technology. Despite facing numerous challenges during the early development stages, their unwavering dedication and tireless efforts have propelled Tasnee to new heights. Their aspiration to contribute sustainable solutions to the Middle East has been the driving force behind the company’s success, establishing Oman as a leader in advanced water treatment technologies.
2018
Founded in Oman
9
RO Membrane Models
11
Certifications
8
Major Clients
What We Do
Expertise Across the Water Cycle
System Design
At Tasnee, we provide end-to-end Reverse Osmosis (RO) plant design services tailored to the specific needs of our clients across industrial, municipal, and…
Read More
Training and Education
At Tasnee, we believe that technology is only as effective as the people who operate it. That’s why we provide comprehensive training programmes to ensure our…
Read More
Our Products
All Products
Proudly Made in Oman, Engineered for Performance
Seawater and brackish water RO membranes, household sewage treatment plants, and mobile desalination — trusted across the region.
TSF01 BW-8040-LE
The TSF-01 BW LE is a Brackish Water Reverse Osmosis (RO) membrane element developed and manufactured by Tasnee.
View Product
TSF02 BW-8040
The TSF02 BW-8040 is a Brackish Water Reverse Osmosis (RO) membrane element developed and manufactured by Tasnee.
View Product
TSF03 BW-8040-MAX
The TSF03 BW-8040 MAX is a Brackish Water Reverse Osmosis (RO) membrane element developed and manufactured by Tasnee.
View Product
TSF08 BW-4040
The TSF08 BW-4040 is a Brackish Water Reverse Osmosis (RO) membrane element developed and manufactured by Tasnee.
View Product
Tasnee Household STP – Smart, Compact & Sustainable
Tasnee offers a cutting-edge Household Sewage Treatment Plant (STP) designed to treat domestic wastewater in a compact, efficient, and environmentally…
View Product
Industrial Use
Pharmaceuticals
Purified water production for manufacturing and research, meeting regulatory requirements (USP, EP,JP) and reducing contamination risk.
Read More
Municipal Water
Potable water production for cities and communities, ensuring compliance with drinking water regulations and minimizing energy costs.
Read More
Oil and Gas
Process water treatment for oil and gas production, removing contaminants and protecting equipment from corrosion.
Read More
Core Values
Our Core Values
The Principles Behind Every Drop
01
02
03
04
05
Quality
Tasnee Quality Commitment
Expertise
At Tasnee Water Solutions Company LLC, we specialise in delivering advanced, sustainable, and customised water treatment technologies across the Middle East…
Sustainability
At Tasnee, sustainability is not just a goal – it is the foundation of everything we do. As a proudly Omani company, we are committed to supporting Oman Vision…
Innovation
Tasnee Innovation
Customer-Centric
At Tasnee our customers are at the core of everything we do.
Industries
Solutions for Every Sector
Membrane Desalination
Tasnee is committed to pioneering advancements that tackle the challenges of pretreatment, energy recovery, and water recovery head-on. Our dedication drives…
Read More
Tasnee Sewage Treatment Plant (Household STP) Solutions
Tasnee is proud to introduce advanced, compact, and efficient Household Sewage Treatment Plant (STP) systems, designed to meet the growing need for sustainable…
Read More
Trusted by Industry Leaders
Our Clients
News & Blog
Latest News
08 Jul 2025
Tasnee R.O Membrane Manufacturing Facility – Samail Industrial City, Oman
Tasnee R.O. Membrane Manufacturing Facility – Samail Industrial City, Oman
Read More
06 Jul 2025
Tasnee R.O Membrane
We proudly manufacture a wide range of seawater (SW) and brackish water (BW) R.O. membrane models under the Made in Oman brand, delivering high-quality…
Read More
Let's Talk Water
Contact Us
Ready to solve your water treatment challenges?
From membrane selection to complete RO plant design — our engineers are ready to help.