• Plumis team

Meet the team


  • Plumis Founder William Makant

    William Makant

    Managing Director

    William is an experienced Mechanical Engineer and Product Developer with a family background in the fire protection industry. He led multiple engine development projects at the Ford Motor Company in Brazil, Germany and the UK before joining Plumis. William holds an MBA from Imperial College, London. He likes to cycle and has a keen interest in motorbikes.

  • Plumis Founder Yusuf Muhammad

    Yusuf Muhammad

    Design Director

    Yusuf is a co-inventor of Automist. He’s a multi-award winning industrial designer with an Honours Masters degree in Engineering and a double Masters in Innovation Design Engineering. Yusuf has experience working with P&G, The Department of Health and Research in Motion. Yusuf appeared in Big Life Fix, a science series following a group of tech experts as they tried to come up with innovative interventions to transform the lives of people all over the UK.

  • Plumis Director Suezann Holmes

    Suezann Holmes

    Finance Director

    Suezann holds an MA in International Relations, an MBA in Finance and a BPA. As former CFO for Moo.com and with experience working for Virgin Media and other commercially known companies, Suezann brings a skill set well versed in profit improvement, cost reduction, mergers, divestitures, acquisitions and budgets. Suezann enjoys cycling in her spare time and takes every opportunity to go sightseeing in London.

  • Plumis NED Peter Cowley

    Peter Cowley

    Non Executive Director

    Peter is a Cambridge University Engineering and Computing graduate and fellow of the Judge Business School. He’s run technology and construction businesses for over three decades and is involved in charity and social enterprise governance, as chair and treasurer, on many trustee boards. Peter founded and runs the Martlet start-up investment fund in Cambridge and has invested in over 30 start-ups. He is on the board of seven of these, including Plumis. Peter enjoys fine dining.

  • Plumis Staff Carlos Ruiz Garcia

    Carlos Ruiz Garcia

    Senior Design Engineer

    Carlos has designed mechanical parts and machines in many different fields, from renewable energy to industrial laundry equipment. You will see him playing basketball, most of the time very close to the hoop, and travelling on his adventure motorbike. He has travelled the world, but after his trip around The Highlands, in his own words, “nothing will ever be the same again”.

  • Plumis Founder Dr Alan Hart

    Dr Alan Hart

    Advisor

    Alan was one of the orignal graduate group from Imperial College London who formed the company. He has an MA and PhD in Physics from Cambridge, and an MBA from Imperial College, London. A passionate physicist, he spent 11 years in innovation consulting, bringing science and technology to new consumer products. Alan enjoys snowboarding and is a third wave coffee enthusiast, preferring artisan, organic, responsibly sourced beans.

  • Plumis Staff Omair Jaswal

    Omair Jaswal

    Web Developer

    Omair is a computing graduate with a masters degree in Information Systems. He has over 10 years of web application development experience with a wide range of technologies. He has previously worked with various start-ups, SME's and cooperate clients in the Middle-East. In his spare time he enjoys time-lapse photography, hiking and live music.

  • Plumis Staff Jinwen Cen

    Jinwen Cen

    Product Development Engineer

    Jinwen is an experienced engineer with a demonstrated history of working in the mechanical engineering. He is skilled in R & D, quality management, root cause analysis and project management. He has strong product development professional with a master's degree focused in mechanical engineering from RWTH Aachen University. He likes to travel and make friends.

  • Plumis Staff Andrew Peek

    Andrew Peek

    Electronics Engineer

    Andrew is an Electronics Engineer experienced in developing embedded hardware and software for automotive engine management systems, data loggers, industrial control systems and point of sales terminals. He’s also managed IT teams and developed large scale real-time server based gaming infrastructure and networks

  • Plumis Staff Anna Cunningham

    Anna Cunningham

    Marketing Manager

    Anna is an experienced Designer and Digital Marketing Specialist with degrees in both Graphic Design and English. Forever a Chicagoan, Anna loves great food, a good microbrew and Blackhawks hockey. Anna's knowledge of film, music, and pop culture also make her a savvy pub trivia opponent.

  • Plumis Staff Joel Schofield

    Joel Schofield

    Junior Embedded Systems Engineer

    Joel is an talented electrical and computer graduate. He has experience working on everything from Blood Glucose Meter’s to Audio Spectral Analyser’s. He enjoys going to gig's in his spare time.

  • Plumis Staff Egli Dede

    Egli Dede

    National Contracts / Technical Manager

    Egli has 15 years’ experience in the building industry. He is a qualified installation electrician with a current 17th edition from JIB. He has a keen interest in product design and spends most of his spare time doting over his young son and family, enjoys football, great food and entertaining.

  • Plumis Staff Robert Wilczynski

    Robert Wilczynski

    Assembly Technician

    Robert has 10 years of management experience in photo industry, maintaining machinery and IT. Robert is a skillful dancer (folk & ballet) - frequently performing in UK and abroad, hobbyist DJ and composer, neuroscience reader.

  • Plumis Staff Joel Schofield

    Amina Mussa

    Office Operations Manager

    Amina is an AAT Trainee & manages the office operations, having previously gained extensive experience managing operations with a legal and financial capacity. She speaks 5 languages and has lived in 4 countries. Amina is a keen swimmer and occasional tennis player, she loves traveling and cooking. You might find her in her spare time at the Opera House attending the ballet.

  • Plumis Staff Przemek Wilczynski

    Przemek Wilczynski

    Assembly Technician

    Previously a store manager of a leading DIY store, Przemek has factory experience of production lines, producing wood laminates for kitchen units and cabinetry. In his spare time he can be found moving across the floor as a semi-professional dancer and loves long distance cycling.

  • Plumis Staff Daniel Laslett

    Daniel Laslett

    Assembly Technician

    Daniel has got 15 years of experience working in warehouses and used to work for McLaren Automotive. He likes to listen to dance music and play football in his spare time.

  • Plumis Director David Leigh

    David Leigh

    Advisor

    David has over 25 years experience in the Fire industry, including Director positions with Thorn Security (ADT), Kidde Fire and BRK Brands Europe. In 1998 he founded Leigh-Anderson Associates, a multi-discipline marketing & business development agency, specialising in the Fire Industry, and has managed the Plumis-Automist Accredited Reseller Network, PR, and advertising since 2012. David is a keen sailing enthusiast, enjoys Rugby Union, real ale and fine wines.

  • Plumis Career Plumis Stormtrooper

    Plumis Stormtrooper

    Top talent

    We’re always on the lookout for outstanding and unique individuals who share our values. Being a part of Plumis requires an independent streak and creative collaboration skills to help us make our products the best they can be. We want to find the best and we move fast, so if this sounds like you, send your CV to recruitment@plumis.co.uk

  • Plumis Advisor Paul Anson

    Paul Anson

    Advisor

    Paul Anson was co-founder and COO of Inca Digital Printers where he created and grew a manufacturing and customer service operation turning over £25M. Backed by two prominent VC’s, Inca was acquired in 2005 by Dainippon Screen providing a good return for investors and founders. Prior to that, Paul was with Cambridge Consultants, Michelin Tyre plc and Argo Cars.

  • Plumis Advisor Tony Greenwood

    Tony Greenwood

    Bookkeeper / Financial Controller

    Tony Greenwood was born in 1958 and lives in Surrey. He has been a Management Accountant throughout his career and has held a number of financial controller roles in SME's. He has been a Plumis shareholder since the first round of external investment.