About RWE

Our mission is to provide sustainable, innovative water solutions, this is achieved by working in collaboration with our people, customers, and business partners, enriching everyone throughout the journey.

About Us

Formed in 2006 and previously known as Riverina Water Engineering, Yenda Prods Irrigation (RWE) is a collaboration between Yenda Producers Co-operative and Jak Ormesher. For over a decade we have expanded to become a major irrigation company within the region and gained recognition for introducing new technology and practices to the water industry.

Our large, experienced team covers every aspect of irrigation – design, engineering, programming, training, project management, retail, service, and audits. What’s important to us is working with each client to reach a solution that fits their budget, meets deadlines and above all provide original turnkey solutions. Regardless of the scale, we enjoy working with clients who think collaboratively and outside the square.

As champions of innovation, we utilise the latest products and technology. We offer a range of in-house manufacturing options and partner with trusted suppliers. We understand the need to incorporate systems that work best for your operation and deliver the highest efficiency and return on dollars invested. When what you need is passion and a comprehensive irrigation approach, contact the team at RWE.

Service Area

RWE primarily works with clients within a 100km radius of Griffith, NSW. This includes Leeton, Narrandera, Coleambally, Carrathool, Hillston and everything in between. Our secondary service area encompasses the Riverina down to the Murray River and as far west as Mildura.

Staff Profiles

Sally O’Keeffe

General Manager

Born and raised in Griffith on a mixed horticultural farm Sally has a good understanding of the rural sector. She has worked in the irrigation industry since 2004, initially commencing with the import and export of dripline products from Israel.

Sally joined the Yenda Prods Group in 2015 and has had extensive experience in administration, project and corporate management and the organisation of financial and quality assurance systems within the Irrigation and Construction industries.

Initially Sally worked for Yenda Prods at Yenda but gradually progressed to working at Riverina Water Engineering on a full time basis. Her skills have been utilised in Quality and Project Management, Financial Planning and Administration and as a general support to RWE’s systems.

In April 2019 Sally was promoted to General Manager and with Yenda Groups support hopes to steer the RWE team to a new dimension of irrigation service to Riverina farmers and YPC shareholders.

Jak Ormesher

Design and Automation Manager

In 2006 RWE was formed as a collaboration between Certified Irrigation Designer, Jak Ormesher and Yenda Producers. With a clear focus on solving the industries irrigation issues, and a commitment to innovation, Jak and his team pride themselves on taking clients from inception to completion in a single streamlined platform.

As Managing Director, Jak oversees RWE staff and the core business functions of design, installation, and maintenance of high-quality irrigation systems. Jak also provides consultations for rural, domestic, corporate and government clientele. Operating out of the Griffith branch, Jak and his team regularly consult with the agronomy and horticulture teams at Yenda Producers, sharing knowledge and expertise for all to remain up-to-date on farming requirements.


See what our team has been up to in our industry, business and community news.

Flowserve TKL Hydro-Titan model pump

Flowserve TKL Hydro-Titan model pump

RWE is a Flowserve- Authorized Distributor for the Riverina and Murray Region. The Flowserve Corporation owns Thomson, Kelly, and Lewis (TKL) branded pumps. TKL are one of the largest pump manufacturers in Australia.

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