About DSNM

At DSNM we strive to offer a service that is second to none. Tailoring our offering to your needs.

DSNM formed in the year of 2000 derived from understanding the need for a bespoke yacht package. DSNM work alongside the DPA’s from a selection of management companies including YCO, Burgess, Camper & Nicholson and Wilson Yacht Management along with many private clients.

At DSNM we endeavor to be proactive rather than reactive, our ethos is to constantly improve our service and offering to our clients. Developing relationships and identifying client needs has enabled us to become the preferred service provider in the navigational field within the superyacht Industry

The DSNM team has over 50 years of experience in managing yachts and client’s expectations and with its long-­standing partners has transpired to become the market leader in its field. Ensuring they have an up to date listing of all publications they require on-board, along with putting procedures in place to ensure each port state control audits are always successful for the vessels compliance.

The super yacht industry is defined by attention to detail and impeccable service and at DSNM we set the standard for others to follow.

Ted & Betty Store

The Security Team

The four-legged members of dsnm, Ted and Betty, have varied roles within the office. If not curled up snoozing in their baskets, they will usually be found at the door waiting for the local delivery drivers to arrive to receive the daily parcels in exchange for a biscuit or two.

On a rare day off, they love nothing more than long walks in the countryside followed by a nap by the fire, the office life can take its toll on a Jack Russell.

David Store


Starting his career with a chart supplying company in 2000, David could see a niche in the superyacht market for a more supported service, which at that time did not exist. A few years of storing charts under his bed at his parents’ home for only a couple of yachts, quickly developed into dsnm, the multi-faceted navigation management company you see today. David’s enthusiasm for the business and its clients means he enjoys a very active role in the day to day running of the company and client relations. Outside of the office, he can often be found enjoying a round or two of golf and following many sports including motor racing, rugby, and football.

Office telephone No: +44 (0) 2381 800321
Mobile: +44 (0)7810 823 400

Email: david@dsnmltd.com

Alicia Store

Executive Director

Having previously worked for Sunseeker, Alicia joined dsnm in 2007. Her passion for the Superyacht industry can be seen in the progressive way she manages the company’s branding and marketing ensuring that dsnm is continually growing and developing new opportunities to stay at the forefront of the industry.

Alongside her role at dsnm, Alicia enjoys travelling and is an accomplished and keen showjumping rider and has successfully competed all over Europe with her team of horses.

Office telephone No: +44 (0) 2381 800322
Mobile: +44 (0) 7780 954 646

Email: alicia@dsnmltd.com

Martin Amy

Fleet Director

Being a keen and experienced sailor himself, Martin has a love of the sea and brings with him over 40 years of knowledge. Since joining the company in 2009, he has played a crucial role in developing the yacht management procedures and assisting in the development of the digital side of the service.

In his spare time, Martin can often be found cooking up a storm with his green egg BBQ with a nice glass of red wine.

Office telephone No: +44 (0) 2381 800323
Mobile: +44 (0)7787 521 842

Email: martin@dsnmltd.com

Amanda Humby

HR & Office Manager

Having graduated from Southampton University in 1997, Amanda worked within the events industry before joining dsnm in 2004. A key person in ensuring the day to day cogs of dsnm are turning, Amanda is well known for her amazing organisation skills and supports David and Alicia whilst running the administrative side of the office.

Outside of office hours, she enjoys spending time and travelling with her husband and two sets of twins and renovating her home.

Office telephone No: +44 (0) 2381 800325
Mobile: +44 (0) 7887 928 634

Email: amanda@dsnmltd.com

Ella Bowers

Fleet Team Leader

Since joining the dsnm team in April 2016, Ella has proved to be a great asset to the company. In her current role as Fleet Team Leader, Ella not only looks after her own clients but is instrumental in ensuring the smooth running of the fleet managers and department. Ella’s previous job role working with international clients, ensured she was well equipped to deal with the busy nature of the dsnm fleet office.

When not working, Ella enjoys keeping fit and healthy using bootcamp and personal training sessions as well as travelling as much as possible.

Office Telephone No: +44 (0) 2381 800322
Mobile: +44 (0) 7471 901183

Email: ella@dsnmltd.com

Sarah Glover

Training & Development Fleet Manager

After gaining knowledge and experience as a fleet manager since 2014, Sarah expanded her role within dsnm to take on responsibility for training and development of the fleet team. Her role is vital to keep the levels of service and team knowledge at the forefront of the industry, dsnm pride themselves on investing in employee training and development both in house and using eternal sources.

Sarah is a bit of a gym junkie and loves to spend her evenings and weekends ‘pumping iron’ in between enjoying time in the kitchen baking cakes!

Office telephone No: +44 (0) 2381 800511
Mobile: +44 (0) 7467 149390

Email: sarah@dsnmltd.com

Lucy Waghorn

Fleet Manager

As one of the longest standing members of the fleet team at dsnm having joined in 2007, Lucy has been an integral part of the development of the company. Lucy has recently put her degree in Business Studies to good use assisting with the marketing alongside her Fleet Manager role.

On a day off, Lucy enjoys catching up with family and friends and taking her dog Frankie for long walks.

Office telephone No: +44 (0) 2381 800326
Mobile: +44 (0) 7780 991 932

Email: lucy@dsnmltd.com

Elizabeth Goff

Fleet Manager

Lizzie joined dsnm in 2013 as a Fleet Manager and prides herself on building an excellent relationship with all her clients. Having been a PA in a previous role her organisational skills are second to none and alongside her ability to be flexible and multi-task.

When away from the office Lizzie spends her time cooking, researching beauty and enjoying National Trust days out.

Office telephone No: +44 (0) 2381 800510
Mobile: +44 (0) 7884 580 446

Email: elizabeth@dsnmltd.com

Sally Colverson

Fleet Manager

Sally is a Fleet Manager at dsnm having joined the ever-growing team in 2012. Putting her strong organisational skills to good use, Sally works hard to provide a first-class service to her fleet of yachts alongside supporting her colleagues.

Sally spends her weekends entertaining her family and friends with her passion for cooking and enjoys the sunshine both home and abroad as much as possible.

Office telephone No: +44 (0) 2381 800329
Mobile: +44 (0) 7881 092 752

Email: sally@dsnmltd.com

Kirsty Smith

Fleet Manager & Well-Being Coordinator

As one of the earlier members of staff to join the dsnm team in October 2011, Kirsty has fulfilled a number of roles in between two spells of maternity leave. She is now a Fleet Manager but also taken on a new role as Well-being Coordinator, managing the overall wellness and health of all employees. We see this new position as pivotal to the future of the business as our staff are our strongest asset.

With a busy family life, Kirsty doesn’t get much spare time but when she does, holidaying with family and friends is a must!

Office Telephone No: +44(0) 2381 800320
Mobile: +44 (0)7513 351958

Email: kirsty@dsnmltd.com

Sophie Walker

Fleet Manager

Sophie brings to dsnm an abundance of strong maritime industry knowledge having gained her OOW ticket in a previous role. As a Fleet Manager in a busy team, this prior experience has proven very useful. Sophie began her career within the industry when she joined the Merchant Navy as a cadet.

When not working Sophie enjoys baking, camping, walking & hiking and sharing her mum’s passion of sailing and being outdoors.

Office Telephone No: +44(0) 2381 800519
Mobile: +44 (0)7384 258545

Email: sophie@dsnmltd.com

Chloe Clay

Fleet Assistant

Chloe joined dsnm in 2020 and has very quickly settled into the busy fleet team playing a vital role in the link between the fleet and logistics teams.

When not working, Chloe enjoys baking, her speciality being lemon drizzle cake, going to the gym and travelling with her partner. Her dream destination is Dubai and she is looking forward to visiting there later this year.

Office Telephone No.: +44 (0) 2381 800320
Mobile: +44 (0)7887 650946

Email: chloe@dsnmltd.com

Stacey Lewis

Fleet Assistant

With a rapidly expanding customer base, Stacey also joined the busy fleet team in early 2020, quickly learning the ropes after embarking on an extensive training programme.

When not at work, Stacey loves to spend time at home with her husband and her two children BBQing in the garden or enjoying her husbands cooking. She has a passion for health and fitness and enjoys HIIT training and cycling alongside a passion for music and going to live concerts and the theatre.

Office Telephone No: +44(0) 2381 800320
Mobile: +44 (0)7887 649669

Email: stacey@dsnmltd.com

Amy Alder

Fleet Assistant

Amy was our very first apprentice and joined the company in September 2018. Having completed her years apprenticeship, and gaining experience across a wide range of departments, she is now a fully-fledged member of the team and employed as a full-time Fleet Assistant.

Amy’s favourite pastimes are going to festivals in the summer and doing nothing in the winter!

Office Telephone No: +44(0) 2381 800320
Mobile: +44(0) 7887 651903

Email: amy@dsnmltd.com

Ruth Osman

Logistics Manager

Running the busy logistics department and coordinating all client orders is a no mean feat. Ruth manages the department like clockwork and always gives 110% to any given task ensuring deadlines and shipments are sent out to clients in time.

To wind down from work, she loves to spend time with her daughter and partner and enjoys regular girly holidays around the UK and world with Cape Verde proving to be her favourite destination so far.

Office Telephone No.: +44 (0) 2381 800513
Mobile: +44 (0)7388 948158

Email: ruth@dsnmltd.com

Stuart Denham-Harding

Digital Development Manager

Stuart joined dsnm in 2016 and always keeps a calm and cool demeanour whilst managing our busy, ever growing digital department. During his time at dsnm, Stuart has been instrumental in the introduction of our compass software as well as a number of other initiatives.

Outside of the office, Stuart likes to watch sport including rugby, F1 and supporting Southampton football club. He also loves to travel with his partner and next on his travel bucket list is Australia, New Zealand and South Africa.

Office Telephone No: +44(0) 2381 800514
Mobile: +44 (0)7387 021186

Email: stuart@dsnmltd.com

Gareth Rowland

Digital Support Assistant

Gareth brought with him a wealth of knowledge and experience after 12yrs working for GNS managing client outfits before heading up our dsnm account and then making the leap to become an official dsnm team member a few years later.

When not assisting the digital support team to trouble shoot any client technical issues, Gareth enjoys spending time with his partner and young daughter, playing his PlayStation and watching his beloved Manchester United at the pub with his friends.

Office Telephone No: +44(0) 2381 800512
Mobile: +44 (0)7471 900675

Email: gareth@dsnmltd.com

Jack Sharpe

Digital Support Assistant

With a background in customer service, Jack has proven himself to be reliable and approachable for our customers and team working initially in our logistics department before starting his new career in the digital support department.

In his spare time, Jack captains the local football team, the Netley Spitfires and plays as a central defence midfield (with a nickname of the “battering ram”) whilst supporting Southampton Football club as a season ticket holder. He enjoys cooking with his girlfriend and visiting her family in France but cites the Algarve in Portugal as his favourite holiday destination.

Office telephone No: +44 (0) 2381 800328
Mobile: +44 (0)7824 154291

Email: jack@dsnmltd.com

Abby Hill

Finance Manager

Abby has been with dsnm since 2013 and now runs our busy finance department after gaining her AAT level 2 and 3 accounting qualifications. With over 350 clients based all around the world, Abby and her team are kept on their toes ensuring the wheels of dsnm finances run smoothly.

In her spare time, Abby loves to spend time with her husband and 3 children and enjoys babysitting the office dogs, Ted and Betty.

Office Telephone No: +44(0) 2381 800327
Mobile: +44 (0)7393 768242

Email: abby@dsnmltd.com

Lucy Amy

Finance Assistant

Lucy joined dsnm as Finance Assistant in 2018 and quickly became part of this busy, productive team. Having previously lived and worked in Farnborough after studying at Farnborough College of Technology, Lucy made the move to the South Coast and has recently settled into her new home.

When Lucy gets some time away from the number crunching in the office, she can be found going on long walks with her Sprocker Spaniel Lily.

Office Telephone No: +44(0) 2381 800325
Mobile: +44 (0)7776 688246

Email: lucya@dsnmltd.com

Ellen Hunkin

Finance Assistant

One of the early dsnm team members, Ellen has been a member of the finance team for over 10 years. She brings an abundance of finance knowledge and experience to this close knit team, assisting in all elements of the department.

When Ellen isn’t being kept on her toes in the busy finance office, she loves nothing more than attending craft shows, babysitting her two grandkids or relaxing on a sunbed!

Office telephone No: +44 (0) 2381 800328
Mobile: +44 (0)7585 139454

Email: ellen@dsnmltd.com

Contact one of our friendly team for all of your
navigational management needs.