![]() Date: 2025-07-10 Page is: DBtxt003.php txt00012381 | |||||||||
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Mark Callen Sales Director OnSerro at My Planet Life London, United KingdomTelecommunications Current My Planet Life, Bridgepond, Callen Sell Ltd Previous Mosaic Island, Journey Apps, Grove Group Education The University of Birmingham 500+ connectionsSend a messageEndorseMore options https://uk.linkedin.com/in/mark-callen-88b451 Summary Thank you for reviewing my profile! If you would like to accelerate your enterprise sales capability at any stage of your business lifecycle, it could be worth talking to me. I have more than 30 years of business experience in enterprise sales leadership and as a sole contributor. The roles I have had have involved developing new geographies and verticals with leading edge technology delivering business advantage. The challenges involved in getting the first 10 and then 10-100 customers have not changed, the approach and way to achieve them have! Since 1981 when 1GB of hardware storage cost £1million with no mobile phones or internet to the current social and digital world I have been involved with enterprise technology. Being part of some great companies large and small; early stage through to mature businesses, I have been able to connect with like-minded individuals who have been colleagues as well as customers and have made life friends during this journey. The mobile telecoms sector became a focus for me in the mid 1990's as it expanded exponentially with its need for new and innovative technology to attract and retain valuable business and consumer customers Stage 4 cancer; being tied-up and gun point and missing quota (once) have also been part of my business journey. Married 31 years, have 2 children now aged 26 and 23 and a Jack Russell. Lived in London since leaving Birmingham University in 1981 and went to school in Fareham, Hampshire as well as spending 3 years of my schooling in Singapore. A small property portfolio which will (hopefully) be my pension. If you also want to talk about travel; sport eg Football, Cricket; theatre, tech trends, bespoke mobile apps, telco, Cloud, SaaS then I am quite likely to be your man. I am a father, husband, son and a salesman! John CaswellJohn Caswell1st John Caswell, Head Of Crayons - Group Partners Mike RyanMike Ryan1st PeerWell 18,000+ direct connections Penny Power OBEPenny Power OBE1st Creating a new destination on the High Street for Business People and delivering awareness of Business Apps SaaS market Richard CarmanRichard Carman1st Co-Founder & Operations Director of Continuity Partner & TrackMyRisks John VeitchJohn Veitch1st The Network Ambassador, Open Future Health, Christchurch, LION, 13,500+ Patrick MoorePatrick Moore1st Copy Editor at The Copy Editors Paul LangePaul Lange1st ✓ Exit Strategist ✓ Private Equity Financier ✓ Investor ✓ People, Planet, Profits with Purpose Rowan AndrewsRowan Andrews1st Business Coach Asif AnwarAsif Anwar1st AsifAnwar.com: Digital Marketing Strategist & Consultant since 2003. Social & Search Marketing Specialist. Jon BlackJon Black1st Marketing Partner -Simply Top Draw Peter J ThorntonPeter J Thornton1st Director - Investments & Strategy Nathaniel C. SchoolerNathaniel C. Schooler1st ‘Bringing ‘the Beating Heart of Marketing’ to Your Business’ whilst avoiding techno speak & meaningless jargon, ibm futurist Craig VallisCraig Vallis1st Chief Executive Officer at Solfyre Limited Brett AveryBrett Avery1st Managing Director at Farplants Ltd Benito VigoritoBenito Vigorito1st Owner, Consulente Joe ClarkeJoe Clarke1st Athlete at British Canoeing Jay ShettyJay Shetty1st Senior Host, Presenter & Producer | Digital & Innovation Strategist | Public Speaker | Ross PowerRoss Power1st Analyst at Accenture |