Welcome to SISIS – equipment built with experience

For over 80 years SISIS has been designing and manufacturing a range of professional groundcare equipment which is ideal for the maintenance of sports and amenity turf and artificial playing surfaces.

SISIS equipment is used at high profile international stadia around the world, many top football, cricket, golf, and bowling clubs as well as local authorities, schools, universities and colleges enabling groundsmen, greenkeepers and gardeners to create their perfect surfaces.

Synonymous with exceptionally dependable, durable equipment and after sales service, SISIS are proud to let our customers be our voice:

The Maxislit I have will last 20 years as it's so well made. I have enjoyed an excellent relationship with SISIS over the years and know I can rely on them for parts, sevice and supportBob Stretton (Head Groundsman, Massey Ferguson Sports Club)

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

Latest Videos

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

Successful Dennis/Sisis Groundcare Seminar At Uxbridge

As club Head Groundsman and host Vic Demain, pointed out in his welcome, famous names had joined those that had travelled far to be there.

SISIS Joins Dennis

Exciting news from Dennis - a division of Howardsons Ltd - as Sisis joins with them to build an important partnership

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 teh 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

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.
Packed programme at Dennis/SISIS Groundsman Seminar

Packed programme at Dennis/SISIS Groundsman Seminar

Dennis & Sisis concluded their 2011 series of educational events with the recent Groundsman cricket seminar at Essex County Cricket Ground. With Stuart Kerrison, Head Groundsman at Essex CCC, as the host, the programme took on a slightly different format to previous seminars as it extended into the evening and included a floodlit tour of the ground.
SISIS brushes offer top class performance

SISIS brushes offer top class performance

Part of the Foundation of King Edward VI Schools is King Edward’s in Edgbaston, Birmingham. This independent establishment has separate boys’ and girls’ sections offering education for 11-18 year olds. Extensive sporting facilities include 5 rugby pitches, 3 cricket squares, synthetic and natural hockey pitches, plus a First XV-First XI field with an athletics track for the boys, and netball and tennis courts for the girls.
Dennis Mowers