L i e f ~ a filmmaker-driven production company

For Commercial Sales, call or email us. Creatives, we’d love to hear from you! Send in your director/creative reels to us at LIEF, but do not mail over unsolicited work (ie scripts and treatments). If there’s anything else you’d like to know, do get in touch. 

We welcome all requests.

~Founder / Executive Producer~ 
Margo Mars

Our Dutch founder, Margo Mars, is one of the most respected and well-known creative executive producers in the UK advertising scene. Having previously managed two global commercial production companies, she has a proven track record for cultivating innovative and imaginative approaches to working, nurturing the careers of filmmakers.

Mars’ body of work has won numerous awards, including D&AD, British Arrows, Campaign, MVA, VMA, Kinsale, SHOTS and Tribeca X, as well as the Grand Prix at Cannes Lions, Golds at the Clio’s and LIA. Her films have been funded by Tribeca Film Festival, BFI, The Guardian and Lush Film fund.

Zoe Jones

3A Trafalgar Mews 
Eastway, Hackney Wick 
London E9 5JG 


~ Creative Producer ~ 
Grace Carroll

Grace has an extensive background producing branded content on both production company and agency side. Grace's knowledge spans from branded documentary to full-scale TVC campaigns for clients such as Nike, Twitter, Adidas, Pinterest, Uniqlo, Microsoft, Coca Cola, Vodafone and The Vinyl Factory. Her independent film work has shown at TIFF and BFI LFF.

~ Documentary & Film Development ~ 
Isla Badenoch

Isla has developed several international documentary films who have gone on to be funded and realised, and her experience investigating real human stories indicate a deeply humanistic and collaborative approach to projects. Isla strengthens Lief's documentary-led projects, with a wealth of experience both as a filmmaker and a programmer at Sheffield Doc/Fest.

We comply with the GDPR and any data held by us is held on the following basis provided in the GDPR, Legitimate Interest or Contract and is only such data - typically name, email, phone number and address - necessary for us to contact you. If you have any issues or object to us holding your data and would like us to delete it please email us. 
Lief London Ltd. trading as Lief
Company number: 11014879