Availability dot

Available to book

Sustainability innovation & growth expert

Leo Rayman

Transform sustainability into business growth with Leo Rayman, speaker and sustainability innovation expert. Leo works with global brands to commercialise sustainability strategies and accelerate post-carbon transitions, advising climate tech ventures and Fortune 500 companies including Unilever, Danone, and EDF.

Trusted by Unilever, Danone, EDF

Leo Rayman
Leo Rayman

Leo Rayman

London, United Kingdom

Typical fee range

£2k–5k

This is an estimated fee range for local in-person events. Location and format affect the final fee.

Get Leo's availability

Availability dot
Instant quote
•
No upfront fee
•
Vetted speaker
Leo Rayman

Book Leo

London, United Kingdom

Starting from

£2k–5k

Send an email

loading@getapeptalk.com

Give us a call

+44 203 835 2929

Get Leo's availability

Availability dot for speakers
Instant quote
•
No upfront fee
•
Vetted speaker

Leo Rayman's biography

At a glance

  • CEO and founder of EdenLab, a sustainability innovation consultancy
  • Former CEO of Grey Consulting and Grey London in the advertising industry
  • Adviser to Carbon13 and lecturer on sustainability and business at top universities

Leo Rayman is the CEO and founder of EdenLab, a global sustainability innovation consultancy that helps make big companies more sustainable and sustainable companies bigger.


Leo earned a distinction in Business Sustainability Management from the Cambridge Institute of Sustainability Leadership and has an MA from Oxford.


He was previously the CEO of Grey Consulting, a management consultancy within WPP, and the CEO and Chief Strategy Officer of the world-famous ad agency Grey London.


EdenLab commercialises sustainability for clients like Unilever, TUI, Danone, Giffgaff, The Football Association, and EDF Ventures. It also works with several promising ClimateTech firms in carbon capture, biodiversity monitoring, and waste upcycling.


Leo is also a domain expert adviser to Carbon13, a Cambridge-based venture builder for climate emergencies.


Leo believes we must work with and through companies to accelerate the transition to a post-carbon world.


He has recently lectured at The Saïd Business School, the London School of Economics, Oxford University and The Marketing Society.

Leo's showreel and videos

Topics, sessions and talks

Pioneering Sustainability: A Conversation With Leo Rayman

Leo Rayman discusses sustainability, green growth, and climate change, emphasising corporate collaboration for a post-carbon world. Talks inspire actionable strategies for sustainable business practices.

Why we recommend booking Leo

Leo brings a wealth of experience in transforming major companies towards sustainability. He has worked with giants like Unilever and Danone and led innovative projects in ClimateTech. Booking Leo as a speaker will provide your team or business with actionable strategies to navigate the transition to a post-carbon world, leveraging his deep understanding of the challenges and opportunities in sustainability.

Check Leo's availability

Trusted by Unilever, Danone, EDF

Testimonials

Leo Rayman's session on the post-carbon economy provided profound insights into the transformative potential of the Net Zero transition. The staggering investment figures he shared and the global impact of clean energy trends opened my eyes to the opportunities for marketers in this space. Their discussion highlighted how sustainability will shape our world—and our industry—in ways beyond what digital transformation has done.

frequently asked questions

Something we've not covered here?

How do I book Leo Rayman for my next event?

To book Leo Rayman for your event, email leo.rayman@getapeptalk.com or call PepTalk on +44 20 3835 2929 (UK) or +1 737 888 5112 (US), and one of our speaker agents will contact you ASAP to confirm Leo Rayman's availability and speaking fee. If you can, please include your budget upfront – it helps us fast-track your request. It’s also helpful to know the date, format (virtual or in-person), location, and about your audience.

What is Leo Rayman's speaking style like?

Leo Rayman draws on his consultancy work with major corporations — including Unilever, Danone, and TUI — to ground his talks in real-world commercial case studies, translating sustainability frameworks into actionable business strategies.

What topics does Leo Rayman focus on?

Leo Rayman speaks on sustainability strategy, green growth, and corporate transition to a post-carbon world. He is CEO and founder of EdenLab, a sustainability innovation consultancy working with clients including Unilever, Danone, and TUI, and holds a distinction in Business Sustainability Management from the Cambridge Institute for Sustainability Leadership.

Does PepTalk charge a booking fee?

No, PepTalk doesn't charge a booking fee. You pay the speaker's fee plus any travel and expenses, which PepTalk confirms upfront in your quote. The shortlist, contracting and event-day logistics are included. For repeat or multi-event bookings, PepTalk can agree preferential rates with your procurement team.

What happens after I send a brief?

PepTalk sends a shortlist of matched speakers within 24 hours, each with a profile, a fee and a recommendation on the strongest fit. The more you share about your date, audience, format, objectives and budget, the closer the match. Once you choose, PepTalk handles the contract, travel and logistics through to event day.

What does the typical fee range mean?

The typical fee range on a PepTalk speaker profile is a guide to what that speaker usually costs for an in-person event in their home market, shown in their local currency. The final fee depends on format, location, date and session length. Virtual and shorter sessions usually cost less, and international travel and peak dates cost more. PepTalk confirms the exact fee in your currency once it has your brief.

Have all the speakers on the website worked with PepTalk before?

No. PepTalk represents 15,000+ speakers, hosts, comedians and entertainers, some booked directly and others through their agents and agencies worldwide. The process is the same for all of them: PepTalk checks availability, negotiates the fee and manages the contract and logistics.

How far in advance should I book a speaker?

Book a speaker three to six months before your event. Allow 12 months for large conferences, peak-season dates or a specific in-demand name. PepTalk also fills last-minute and replacement bookings, often within days, so get in touch as soon as you have a date, even at short notice.