| Peter Adams | Digital Marketing Manager - Mobile | Shell |
 | Martin Allen | Sr Director Customer Marketing | Hotels.com |
| Dustin Amrhein | Solutions Executive | insert |
 | Britta Anderson | Senior Manager Digital Marketing EU | The Coca Cola Company |
 | Ian Anderson | Principal Research Scientist | InMobi Inc |
| Morgan Anning | Ops Director | Mobext (Havas Media Group) |
 | Tuba Arıkan | Banker Assistant Manager | Is Bankasi |
 | Anum Asmi | Global Brand Development-Cif | Unilever |
| Ben Atherton | CEO | Samba Networks |
 | Cesare Attuoni | Marketing Executive | JUST EAT |
 | John Austin | Chief Analytics Officer | IG Group |
 | Josh Babani | Global eCRM Manager | JUST EAT |
 | Baffour Badu | Finance Vertical Lead | Yahoo UK |
| Clive Baker | Managing Partner | Movement Digital Limited |
 | Gareth Ballard | Sales Director | Appboy Ltd. |
 | Simon Baptist | Director of Business Development, EMEA | TUNE |
| Antoine Barbier | Mobile Product Director | TubeMogul |
| Victoria Barclay | Head of PR & Marketing | Jelly Belly UK |
| Stefan Bardega | Chief Digital Officer | ZenithOptimedia |
 | Richard Barham | Senior Marketing Manager - George.com | ASDA |
| Emily Barley | Freelance Editor | Emily Barley |
 | Dominic Barnard | Programmatic Manager | Mediacom |
| Yannick Barriol | Marketing and Product director | Zipcar |
| Philip Barton-Ancliffe | Commercial Development Controller | Sky UK |
 | Eva Battin | Director, Buyer Cloud Client Services - UK | Rubicon Project |
 | Martin Beauchamp | Head of Programmatic | MEC |
 | Shamina Begum | Sr Manager, Mobile CRM | Hotels.com |
 | Steve Bell | Co-Founder & Deputy Global CEO | Iris |
 | Ren Bellack | Senior Director / Chief Expert Business Development & Sales at SAP SE - Digital Assets & Internet of Things | SAP |
 | Eric Benazech | SVP - Digital Wallets & Mobile Payments EMEA | Mastercard |
 | Josh Benge | Social Media Manager | KFC |
 | Kristin Berg | Director, EU Digital Shopper Marketing | Coca-Cola Enterprises |
 | Julie Bernard | Chief Marketing Officer | Verve |
 | Richard Bettinson | Head of Media and Innovation | Electronic Arts |
 | Madeleine Beyer | Strategic Sales & Partnership Manager | InMobi Inc |
| Slavka Bila | Product Marketing Manager | IBM |
 | Göze Bilgilier | Corporate Mobile VAS Manager | Turk Telecom |
 | Daryl Binelli | Brand Communications Manager | Villa Plus |
| Lucy Black | Head of Marketing - Europe | Sunsail |
| Matt Blackborn | Global Client Leader | Publicis Groupe |
 | Alanna Blake | Marketing Leader European Consumer Marketing | MasterCard |
 | Virginie Boirel | Senior Revenue Manager | Villa Plus |
 | Mark Boston | Digital Marketing Manager | RB |
| Genevieve Braine | Digital Marketing | Tesco |
 | Richard Brooke | Dir-Media Ops & Strategy-Europe | Unilever |
 | Michael Brooks | Digital Planner | Unilever |
 | Jim Brooks | Global Business Development Director Consumer Insight 365 | SAP |
| Alex Brownsell | Editor | C Squared |
 | Neil Bruce | Head-Mobile-UK | Mindshare |
 | Raymond Buckle | Founder and Chief Executive Officer | Silverstone|VentureWRX |
 | Andrew Buckman | Managing Director EMEA | OpenX |
 | Blake Bullock | VP Business Development | sensewhere |
 | Sarah Burbridge | Global Media Manager | Unilever |
| James Burgess | Head of Programmatic | Unibet |
| Teodora Busurca | Digital Marketing Intern | Quint Group Ltd |
 | Geraldine Calpin | SVP, Global Head of Digital | Hilton Worldwide |
 | Kevin Campbell | Inside Sales Manager | Krux |
| Jason Capra | Managing Partner | Cheil |
 | Romain Casabianca | Managing Director | Premium |
 | Pietro Catello | Senior Director UK & International | DOCOMO Digital |
| Melanie Catling | Sr. Director, Brand Strategy | King |
| Andrew Chance | Director | The Chance Organisation |
| Andy Chandler | VP, EMEA | Tapjoy |
 | Abbie Chapman | Senior Manager-Media partnerships | Group M |
| Adam Clarkson | Business Director EMEA | Sid Lee |
 | Charles Clement-Cottuz | Program Manager | MasterCard |
| Janet Cole | Marketing Director | JMC Management Consultancy |
 | Kirsten Collis | Senior Brand Manager | Unilever |
 | Joe Comiskey | Innovation Manager | Unilever |
 | Amy Corner | Director Global Digital Acquisition | American Express |
| James Cornwall | | Zipcar |
| Geoff Cowley | Managing Director | Wyndham Vacation Rentals UK |
 | Daniel Craig | Sr. Director Mobile | Hotels.com |
 | Rose Cresswell | Email Marketing Exec | Hotels.com |
 | Verity Crush | Director, Global CRM | Hotels.com |
| Mark Curtis | Chief Client Officer & Co-Founder | Fjord |
 | Scott Curtis | European Mobile Strategy & Development Director | Starcom Mediavest Group |
 | Michele D'Agostino | Sales Director Europe | InMobi Inc |
 | Sophie Dalberto | Global Brand Manager | Unilever |
| Harriet Darcel | Head of Marketing | Southbank Centre |
 | Ed Davey | Finance | Villa Plus |
 | Phoebe Davies | Digital Display & Mobile Account Manager | Mindshare |
| Tom Dawes | Creative Director | Godrej Consumer Products |
 | Anuradha De | E-commerce Project Manager | Villa Plus |
 | Kim De Ruiter | Marketing Lead, Samsung Europe | Samsung |
 | Lia De Sola | Assistant Brand Manager | Unilever |
 | Simon Dean | Head of Media Services | O2 |
 | Rachel Deed | Digital Account Director | Starcom Mediavest Group |
 | Rob Define | VP, Mobile | ebookers |
 | Laury Delacour | Programmatic planning director | MEC |
 | Abi Dempsey | Account Manager | Mindshare |
| Lucy Denny | Group Client Director | Brand Learning |
 | Rhys Denny | Director, Publisher Business Development | Verve |
 | Luke Downing | Assistant to the Head of Global Sales | Verve |
 | Sue Doyle | Account Manager | SAP Ltd |
 | Ayesha Durrani | Global Media Manager, Beverages | Unilever |
| Nick Dutch | Head of Digital | Domino's Pizza Group PLC |
 | Jack Edmonds | Head of Agency Sales | LoopMe |
 | Abdur-Rahman El-Sayed | Managing Director | Waveline Media |
 | Mark Elkins | VP Digital | Coca Cola Enterprises |
| Sarah Ellis | Head of Marketing Strategy | Sainsbury's Bank |
| Marwa Elwan | Junior mobile trader | Mobext UK |
| Rebecca Evans | Account Manager | Movement |
| Dave Evans | Chief Technology Officer | Somo |
 | Flora Evans | Account Director | Rubicon Project |
| Nagiate Farag | Enterprise Solutions Director | TubeMogal |
| Sam Fay | Senior Vice President - Global Brand Strategy | Guinness World Records |
 | Daniel Feldstein | Sr Director of Marketing | Medialets |
 | Ewan Fisher | Platform Specialist | Google |
| Anita Fox | | Facebook |
 | Gary Francis | Snr Sales Manager | TUNE |
 | Marvin Fraser | Product manager | talktalk |
 | Rena Giardina | IT Director, Global Digital Marketing & Communications | GSK |
| Eleanor Gibson | Senior Innovation Product Developer | Plan UK |
| Dan Gilbert | | News Corp |
 | Steph Gilmore | Business Development Manager, EMEA | eMarketer |
| Jane Goddard | Group Director of Marketing and Communications | Energy Saving Trust |
| Nathan Golan | VP of Sales | insert |
 | Banu Goren | Manager | Turkcell |
| Russ Graham | Digital Capability Director | Brand Learning |
 | David Graham | Group Strategy Director | MEC UK Ltd |
| Nick Graham | Global Digital Marketing Director | Huawei |
 | Mark Grainger | Sales Director | Oxygen8 Group - Ireland |
| Julia Gray | Activation Director | Starcom |
 | Jessica Green | Marketing Co-ordinator | Samsung |
 | Sam Green | Mobile Strategy Director | Mindshare |
| Charles Greenwood | Marketing Manager | Direct Line for Business |
 | Kate Hale | Client Manager, Media and Digital | Millward Brown |
 | Darren Hamer | Sales Director | Krux |
 | Wanda Hamilton | Group Director of Fundraising | RNIB |
| Adam Hancox | Programmatic Associate Director | Starcom |
 | Katharine Hansford | Mobile Strategy & Innovation Senior Executive | Starcom Mediavest Group |
| Christian Hanson | Mobile & Video Partner Manager | Daily Mail |
| Bill Hart | Global Lead Market Knowledge | McCain FoodsLtd |
 | Rachel Hayes | Business Director | Starcom Mediavest Group |
| Josh Hayman | Account Manager | Big Group |
 | Hans Helbig | Global Head of Digital Marketing | RB |
 | Shan Henderson | Director, Mobile | Yahoo UK |
| Kevin Henry | Head of Screen Investment | Ocean Outdoor |
 | Celine Hernandez | Brand Manager | Procter & Gamble |
 | Samantha Hicks | Digital Strategy Director | Starcom Mediavest Group |
| Adam Higgins | Digital Innovation Director | AstraZeneca |
| Philip Higham | Group Account Director | Fold7 |
| Kirsty Himpfen-Jones | Marketing Associate | Tesco |
 | Shahil Hiridjee | Sr Mobile Marketing Manager | Hotels.com |
| Sam Hopkinson | Media Marketing Manager | Manchester United |
 | Natasha Hopwood | Sales Specialist | IBM Marketing Cloud |
| Edward Hornsey | Marketing Innovation & Capability Executive | British Airways |
| Manuel Hubault | VP Brand Partnerships, Global | Universal Music Group |
 | Michael Huerth | Sales Rep | SAP Germany |
 | Michael Huerth | Sr. Sales Specialist | SAP Mobile Services |
| Chris Hulme | Programmatic & Network Advertising Manager | Channel 4 |
| Mark Hurst | Sales Director | Eagle Eye |
| Carl Hutchings | Business Development Manager | Eagle Eye |
| Emma Hyatt | Head of Events Marketing | Cancer Research UK |
| Anthony James | Director | Optimise Media |
 | Ian James | Chief Executive Officer, International | Verve |
| Claire Jerrold | Digital Media Manager | Heineken UK |
| Ken Jones | Marketing Manager | Clogau |
| Julia Jordan | Managing Director | Havas Media Group |
| David Jordan | Head of Business Development | Softonic |
 | Daniel Kahtan | Director, Market Development | AppsFlyer |
 | Ferry Kamp | Sr Marketing Director Benelux & France | Unilever |
 | Oren Kaniel | CEO | AppsFlyer |
 | Kiran Kaur | Director of Agency Sales, EMEA | Medialets |
 | James Keady | Head-Digital | Samsung |
 | Chris Keating | Email & SMS Product Owner | American Express |
| Samantha Kemp | Senior Marketing Business Partner - Food & Non Food Grocery, Marketing | Sainsbury's Bank |
| Rebekah Kennedy | Associate Account Director | TubeMogal |
| Flora Kessler | Digtial Media Manager | Proctor & Gamble |
 | Maryna Klenikskaya | Mobile Marketing Team Lead | IG |
 | Greg Koziol | Services Leader, Enterprise Business, EMEA | IBM Marketing Cloud |
| Mandy Kruger | | Digicel Group |
 | Ivar Krustok | Head Of Digital | Nexd OÜ |
 | Ian Lane | Principal | Unilever Ventures |
 | Claire Lane | PARTNER MARKETING | MASTERCARD |
 | Ian Lane | Investment Director | Unilever Ventures |
| Conrad Langridge | Digital Trading Manager | Havas Media Group |
| Reda Laraibi | Sales Director | myThings |
 | Ben Law | Head of Marketing | IG |
| Melanie Lazarus | Strategy Director, Samsung Mobile | Cheil London |
 | Jessica Lenehan | Business Director | Mindshare |
| Oliver Lewis | | News Corp |
 | Simon Lifford | Head of Sales & UK Operations | Villa Plus |
| Alison Lister | Programme Director | Big Group |
 | Xavier Llerena | Sales Manager Europe & UK | InMobi Inc |
| Claire Lloyd | Online Marketing Manager | Bourne Leisure - Butlins |
 | David Lowes | CMO | Samsung |
| Victoria Maciver | Sales Manager and Mobile SME | TubeMogal |
 | Fiach Maguire | CMO | My Community Bank |
| Hussain Manawer | You Tuber, Poet and Space Tourist | Hussain Manawer Inc. |
 | Margherita Manca | Strategy Manager | Unilever |
 | Sarah Mansfield | VP-Global Media-Europe & Americas | Unilever |
 | Serena Mariani | Global Digital Manager, Oral Care | Unilever |
| Alberto Martin Sanchez | Digital Marketing Manager | Abbie Spain |
 | Elad Mashiach | VP Partners Development | Appsflyer |
 | Alexandra Matthews | Marketing Coordinator | xAd |
 | Rajesh Mavani | Director | Villa Plus Limited |
 | Zarina Mazitova | Marketing Manager | American Express |
| Lisa Mccabe | PR Manager | British Red Cross |
| Faye Mcdowall | Strategist, Digital Lead | Global |
| Chris Mcelligott | Marketing Director | UIA Insurance |
| Michele Mcgrath | Group Managing Director | Brand Learning |
 | Shannon Mcintyre | Sales Director | eMarketer |
 | Alex Meisl | Director Sales UK | 360dialog GmbH |
 | Amine Melouk | Vice President, Brand Advertising. Europe | InMobi Inc |
| Sebastian Micozzi | Global Head of Marketing / Digital | British American Tobacco |
| Lauren Miller | EA | Alvarez and Marsal |
 | Oliver Mills | Mobile Marketing Operations Manager | Hotels.com |
 | Dan Moon | Digital Innovation Marketing Manager | Coca-Cola |
 | Alejandro Moreno | Senior Manager-Media partnerships | Group M |
| Catherine Morgan | Head of Creative Solutions | Ocean Outdoor |
 | Rhodri Morgan | Marketing Manager | Unilever |
| Melanie Morris | Business Partner | Sainsbury's Bank |
 | Alex Mowles | Sales Development Specialist (EMEA) | IBM Marketing Cloud |
| Matjaz Mozina | Director | 2mobile |
 | Francis Mugomba | Mobile Product Manager | Xaxis |
 | Ahana Mullick | Drector | American Express |
 | Siva Murugesan | Head of IT | Villa Plus |
 | Mike Nicholson | Director, Business Development, Mobile EMEA | OpenX |
 | Jean-Philippe Nier | Head of grocery.com customers | Unilever |
 | Öösike Niit | Project Manager | Nexd OÜ |
| Katie Nugent | Corporate Marketing and Campaigns Manager | British Red Cross |
 | Eva Nygardhs | Communications Planning Manager, Marketing Services | Unilever |
 | James O'Connor | SVP Global Sales | Medialets |
 | Paul O'Grady | Senior Media Manager | Unilever |
 | Peter O'Mara-Kane | VP Sales | LoopMe |
 | Simon Oboler | Global Digital Brand Manager | RB |
 | Mark Ollila | GM/Chief of Staff – Innovation & New Products Group | Verve |
 | Zehra Oney | CEO | Blippar Turkey |
| Fredrik Ostergren | Sr. Director, Creative | King |
 | Sam Page | Online Optimisation Manager | RB |
 | Philippa Page | Mobile Business Development Manager | Flashtalking |
 | Georgina Park | Gloabl Digital Brand Manager for Homecare | Unilever |
| Natalie Parker | Digital fundraising manager | British Red Cross |
| Ken Parnham | General Manager, Europe | Near |
 | Sorin Patilinet | Media Manager | Mars |
 | Tom Pearman | Commercial Director | Weve |
| Nathan Pearson | Sales Director | Ampersand+Ampersand |
 | Santiago Perez Olano | Sr Marketing Manager | Hotels.com |
 | Karthik Perumal | Global Media Manager | Unilever |
 | Surinder Phuller | S.r Director, Marketing Planning & Project Management | Hilton |
 | Rain Pikand | Creative Director | Nexd OÜ |
 | Steven Pollack | Head of Media Communications | Nestle UK |
| Mariko Ponczeck | Head of UK Office of queo | queo GmbH |
| James Pool | Global Category Director | MullenLowe London |
| Kathryn Price | Head of Mobile Media | Fonemedia |
 | Lorenza Pupillo | Mobile Marketing Manager | Hotels.com |
| Michaella Quinn | Performance Planning Director | MEC |
 | Shachar Radin Shomrat | CMO | myThings |
 | Vijay Raj | VIce President CMI | Unilever |
 | Christian Rakowski | Senior Data Analyst | Goldbach |
 | Raul Randle | Director of Digital & Media | Visa Europe |
 | Rhianna Ray | Business Operations Manager | Krux |
 | Vincent Re | EMEA Mobile Stratey IBM Marketing Cloud | IBM Marketing Cloud |
| Kevin Read | Chairman | Bell Pottinger |
| Michael Read | Managing Director, UK | Verto Analytics |
 | Joe Reid | Director, Sales | Krux |
 | Christophe Riccardi | VP Digital/indirect Sales | SAP |
 | Ben Rickard | Digital Partner, Mobile (EMEA) | MEC |
| Elliott Riley | UK Technology Director | Advantage Smollan |
| Rachel Robinson | Head of Mobile | PHD Media, UK |
 | Gerrit Rode | Director Sales | 360dialog GmbH |
 | Ansı Deniz Rona Bayıldıran | Customer Experience Manager | Turkcell |
 | Dan Rosen | Director of Global Advertising | Telefonica |
 | Ingrid Safoncikova | Marketing Manager | Samsung |
| Holly Salter | Agenda Manager | C Squared |
 | Manfredi Sassoli | Head of Online Advertising | IG |
 | Pierfrancesco Scotti | Global Media Manager Hair and Skin Care | Unilever |
 | Emily Scovell | Business Director | Mindshare |
| David Senior | Sector Director - Retail | OpenMarket |
 | Johanna Sergent | Global Mobile CRM Manager | JUST EAT |
 | Shivani Shah | Senior Account Director | eMarketer |
 | Chirac Shah | Online Marketing Manager | Villa Plus |
 | Nicola Shepherd | Head of Media | Barclays |
| Sadia Siddiqui | Head of Client Service | Fold7 |
 | Sesi Sijuade | Digital Business Partner UK | Unilever |
| Marc-Antoine Simon | Programmatic WW | Mindshare |
 | Jag Singh | Global Media Manager, Capability | Unilever |
 | Joanna Skoczkowska | Global Service Manager for Mobile | Coca-cola |
 | Grace Smedley | Global Digital Media Manager | JUST EAT |
| Michael Smith | Agency Sales Director | Cheetah Mobile |
| Michael Smith | Digital Strategy Leader - UK & Ireland | IBM |
 | Suzie Smith | Head of Commercial Strategy, Digital | O2 UK |
 | Jennifer Smith | Leader, Digital Marketing | MasterCard |
| Howard Snape | Chief Commercial Officer | McCain Foods |
 | Jide Sobo | Head of Mobile | MEC |
 | Chayter Sowerby | Partner Programme Manager | IBM Marketing Cloud |
 | Cristina Spinelli | Global Media Manager | Unilever |
 | Caecilie Spliid | Senior Online Marketing Manager | Match.com |
| Hayley Spurling | Group Client & Brand VP | Brand Learning |
 | Paulina Stankiewicz | Performance Planning Manager | MEC |
 | Egle Stark | Account Manager | Yahoo UK |
 | Dan Steele | Senior manager - Mobile Shopper Marketing | Coca-Cola |
 | Fiona Stevenson | Director, Mobile Marketing | Hotels.com |
 | Caroline Stewart | Global Digital Brand Manager | RB |
 | Jenny Stirland | Account Director | Mindshare |
 | Hannah Stpaul | Group Head of Sales | Weve |
 | Bernhard Straka | Sales Director DACH UKI | SAP Deutschland SE & Co. KG |
 | Nazeer Suliman | Global Media Director Personal Care | Unilever |
| Zoltan Szigeti | President | The Group |
 | Louise Taylor | Global CRM Program Manager | Just Eat |
| Hugo Taylor | Account Director | Somo |
| Nicola Taylor | Business Development Manager | Fonemedia |
 | Theo Theodorou | GM, EMEA | xAd |
| Ian Thomas | Managing Director | Leo Burnett |
 | Carrie Timms | Media Director | Unilever |
 | John Tippins | Client Director | Mindshare |
 | Miranda Toole | Account Executive | Mindshare |
| Zsuzsa Toronyi | Account Director | Publicis Media |
| Stewart Townsend | Marketing & Promotions Manager | Manchester United |
| Jade Trimbee | PR & Social Media Manager | Direct Line for Business |
 | Hans Tuithof | Director WW Marketing | Johnson & Johnson |
| Rupert Turnbull | VP Time Inc. International, EMEA | Time Inc |
| Rory Unwin | EC Brand & Comms Exec, GB | Dyson |
 | Stephen Upstone | CEO & Co-Founder | LoopMe |
| Sue Varley | Brand Lead | Shop Direct |
 | Jon Vick | Director - Buyer Cloud | Rubicon Project |
 | Julian Wakeley | Head of Interactive , EMEA and AsiaPac | Sudler & Hennessey, WWP |
| Ben Walsh | Head of Marketing Europe | HTC |
| Sherri Walters | Mobile Marketing Manager | John Lewis |
 | Matthew Warren-Bostrom | GM, Brand Strategy | BT |
 | Adonia Wasson | Marketing Manager, Brand Marketing | Samsung |
| Sai Watson | Business Development Manager | Warc |
 | Ross Webster | VP and Managing Director of International Sales | The Weather Company |
| Charlie Weiss | VP, Ad Marketplaces at News Corp | News Corp |
 | Kelly Wheeler | Senior Global Brand Development Manager | Unilever |
| William Mellis William Mellis | MD | Alvarez and Marsal |
 | Steve Wing | VP Mobile | Rubicon Project |
 | Vivian Wong | Marketing Manager | American Express |
| Anthony Wong | Group Marketing Director | Quint |
| Catriona Woodward | Digital Marketing Innovation Manager | British Airways |
| Cameron Worth | Founder | SharpEnd Agency |
 | Billy Wright | MD European Partnerships & Services | Samsung |
 | Paul Wright | Country Manager | AppsFlyer |
| Daryl Wright | Head of Business Strategy | Burrows |
 | Marek Wrobel | Mobile Strategy & Innovation Associate Director | Starcom Mediavest Group |
 | Gizem Yapakci | Social Media Manaager | RB |
| Tom Yeomans | Digital Analytics Manager | Camelot |
| Michal Zarankin | Head of Digital Marketing | insert |
| Marko Zekic | Mobile Ads Manager | Seznam.cz, a.s. |
 | Ender Zumrutel | Sales Director, Europe | Near |