Who we are

We go beyond traditional communications, combining decades of experience in media, PR, finance and technology with deep-seated knowledge of capital, building networks and scaling. We define your message, help position your communications and strategy for growth, and engage stakeholders from investors to policymakers and the media.

  • Emily Sheffield

    FOUNDER and MANAGING PARTNER

    Emily Sheffield is the former Editor of the London Evening Standard newspaper, broadcaster, columnist, former Deputy Editor of British Vogue, and tech media founder. She combines a deep understanding of the media world, with campaign expertise, executive board level roles and business acumen. She brings VP level communications experience in the AI banking, defence, consumer and technology sectors, collaborated with Uber, Scale AI, Netflix and Evident AI, and was a Senior Comms Advisor on the 2024 UK General Election. Emily frequently appears on the BBC and radio commentating on current affairs and sits is on the board of the Institute of Contemporary Art.

  • Nathan Richardson

    FOUNDING PARTNER

    Nathan Richardson is an executive leader with a career spanning global markets, emerging technologies, and brand transformation. And has shaped some of the most recognised online platforms — taking Yahoo! Finance to a global market leader, launching Gilt Man and Gilt City as luxury e-commerce destinations, leading The Points Guy and TradingView (sold: TradeIt) through high-profile growth and successful M&A outcomes, and selling the ContentNext to Guardian Media Group. Nathan has served as a board member to multiple private and public companies.

  • Jake Astor

    FOUNDING PARTNER

    Jake Astor is a private equity investor, entrepreneur, and advisor with over two decades of experience operating across global markets. He spent 15 years in Beijing and Hong Kong, leading investments across consumer sectors at Cassia Investments, founding and scaling businesses in technology and F&B. Today, he is a Partner at J. Goodwin & Co, a boutique investment bank in London, where he focuses on technology M&A and growth-stage capital raising. He has an extensive network in the Middle East and  holds a BA (Hons) from the University of Oxford and an MBA from The Wharton School.

Contact us

Interested in working together? Tell us a little about what you need and we will be in touch within 24 hours.

180 Studios, 180 The Strand, London

Company No: 08556404

Dartmouth 55 is a trading name for Hanover Consultants Ltd.