Welcome to Dennis – a name you can trust

Dennis offer a wide range of cylinder mowers and grounds maintenance equipment that enable groundsmen, greenkeepers and gardeners to create their perfect surface.

Dennis machines are used at high profile International stadia around the world, many top football, cricket, golf and bowling clubs as well as local authorities, schools, colleges and universities.

Synonomous with reliable high quality equipment and after sales service Dennis are proud to let our customers be our voice:

We had not one single issue with any mower from day one to the present day
Stephen Mangold (Smithpower Equipment, South Africa – official supplier of Dennis mowers to Fifa world cup 2010)

Team Dennis look forward to supporting every step you take towards achieving the ultimate result.

Latest Videos

Razor & Razor Ultra - The Features & Benefits Explained

The features and benefits of the Dennis Razor and Razor Ultra mowers explained by Dennis UK Sales Manager Toby Clarke

Dennis and SISIS exhibited at IOG Saltex

Dennis and SISIS exhibited at IOG Saltex in September for the first time since the two companies were brought together under the Howardson Group umbrella.

Dennis at Brailsford Golf Club - Testimonial

Andy Ryder, head greenkeeper at Brailsford Golf Club talks about why he uses Dennis Mowers and specifically the new Razor and Razor Ultra Mowers

Latest Press Releases

Dennis & SISIS Turfcare Seminar A Success

Dennis & SISIS Turfcare Seminar A Success

The 2012 Dennis and Sisis Turf Care Seminar programme sailed into the Isle of Man with a very successful and well attended day at the Ballafletcher Sports Club. Dennis & Sisis were pleased with the event and their well proven format certainly drew in the crowds. Over 70 people attended the day which encompassed a mix of technical presentations and demonstrations ‘on the pitch’.
Dennis & Sisis Seminar Heads For Northampton

Dennis & Sisis Seminar Heads For Northampton

Following their recent highly successful series of bowling green maintenance seminars in the north of England and western Scotland, Dennis and Sisis are pleased to announce their next seminar will take place on Wednesday 23rd May 2012 in Northampton.
Dennis & Sisis Deliver Superb Seminars

Dennis & Sisis Deliver Superb Seminars

Committed to educating greenkeepers on how to maintain and look after bowling greens, Dennis and Sisis delivered two extremely informative, educational and interactive seminars to greenkeepers in Scotland and England.

Next 'leg' for Dennis and SISIS seminar is Manx bound

Dennis and Sisis are taking to the road again with their successful seminar format. This time they're giving groundsmen and greenkeepers on the Isle of Man an opportunity to attend a Turf Care Seminar at Ballafletcher Sports Club on Wednesday 21st March.

Dennis completes the "Follow On"

After a very successful Fine Turf Seminar at Uxbridge County Cricket Club last year, Dennis recently returned for a repeat performance. Hosted once again by Vic Demain, in conjunction with Dennis and Cricketworld.com the focus this time was to support local cricket Groundsmen in the Middlesex and surrounding counties.

Versatile Dennis cricket mower just the job for part time groundsmen

A Dennis cricket pitch mower is providing a flexible solution for the enthusiastic grounds team at Braunton Cricket Club in Devon. Paul Mitcham, Chairman of Braunton Cricket Club, juggles a busy career as a driving instructor with maintaining the playing condition of the pitch. He explains: “We used professional groundstaff for about 10 years but due to financial restraints, myself and a colleague at the club, who is a policeman, decided to take over and share the responsibilities. We loved the work involved so we really didn’t mind!”
Dennis/SISIS to Host Cricket Groundsmen Seminar

Dennis/SISIS to Host Cricket Groundsmen Seminar

Following their Cricket seminar at Uxbridge Cricket Club earlier this year, Dennis and SISIS are once again offering cricket groundsmen the opportunity to attend this successful seminar. The venue this time is Essex County Cricket Club in Chelmsford and the date is Tuesday 22nd November 2011, commencing at 9.00am.
sisis