London · East London Based Studio
Branded Content Video Production for Brands With Something Real to Say
Onemarsmedia is a London-based studio that partners with marketing managers and brand directors to produce video content that actually fits the brand. From campaign hero films to social-first cutdowns, recruitment stories to product launches — we handle concept, crew, edit, and delivery in-house. No briefing-day surprises. No off-tone edits. Just content built around your brand voice, your audience, and the channels you’re actually publishing to.
Trusted by Brands That Don't Settle for Average
Trusted by Brands That Don't Settle for Average
About
Onemarsmedia LIMITED
We are a global creative agency and full-service Branded Content Video Production company. We develop original ideas, shape strategy, and create content people actually want to watch and not skip. Founded by visual storyteller Marek Mars, we’re a lean, agile team delivering serious creative at scale, for brands that value bold ideas, polished execution, and performance that speaks for itself.
Services
Branded Video Production for
every stage of your Brand
We make the content marketing teams actually need — not a checklist of services we pretend to offer. From hero films that anchor a campaign to social cutdowns that earn the scroll, every piece is built around your brand, your audience, and the channel it's going to live on.
Process
Clear process. Powerful results.
Our four-step process guides you from uncovering opportunities to launching fully built systems, with transparent communication and support at every stage.
01
Discovery Week 1
Our four-step process guides you from uncovering opportunities to launching fully built systems, with transparent communication and support at every stage.
02
Design Weeks 2-3
From scripts to storyboards, we craft the creative blueprint that turns strategy into clear visual and narrative direction.
03
Develop Weeks 3-4
We bring the vision to life through production, motion, editing content with precision and polish at every step.
04
Delivery Ongoing
Final assets are packaged, optimized and ready to launch across platforms, built to perform and make an impact.
Case Study
Content that Connect,
Engage & Deliver
For over a decade, we’ve partnered with clients ranging from emerging startups to global institutions. Building long-term relationships rooted in trust, creativity, and results. Our work has taken us across eight continents and brought us into collaboration with some of the world’s leading talent. From luxury campaigns to social-first storytelling, our content has reached tens of millions and earned recognition around the world.
Problem
Most Branded Content Misses the Brand.
You write the brief. You share the deck, the tone guide, the moodboard. And the edit comes back looking like it could belong to any company on the high street. Sound familiar?
That’s the gap most marketing teams sit in. The content gets made. The invoice gets paid. But the work doesn’t sound, feel, or look like the brand it was built for — so it quietly sinks in the feed, gets buried on a landing page, or ends up in a Slack channel labelled “for reference only.”
Premium branded content video production isn’t about more cameras or fancier kits. It’s about a studio that reads your brand the way you do — and then translates it into film without watering it down.
Off-Brand Edit
You hand over a tone guide. The edit comes back looking like a stock template with your logo dropped on the end. The brand DNA goes missing somewhere between brief and timeline.
Round Six of Revisions
Two rounds turn into six. Every fix surfaces a new misalignment. The launch date slides. The campaign team loses faith — and the next brief goes to a different agency.
Wrong Format
You asked for social-first. They delivered a 90-second horizontal hero film and three half-hearted cutdowns. The team ends up reformatting in Premiere themselves at 11pm.
Quote Drift
The proposal said £X. The invoice says £X plus crew overages, edit revisions, music licensing, and a colour grade you assumed was included. Procurement is not amused.
Video Reviews
Scale faster than ever.
Scalable isn't another fancy piece of software. It's engineered to make a difference.
Testimonial
Our wall of love
We build lasting partnerships by delivering work that performs and experiences that feel seamless. Here’s what some of our clients have to say.
Sectors We Serve
The world is watching. Give it something worth remembering.
We do our best work in categories where how something looks is part of the product — fashion, beauty, luxury, music, and lifestyle. These are brands with no margin for off-tone content, and they're exactly the brands we've spent years making content for.
Fashion
High-polish content for brands where the visual language is the brand.
Trusted by brands like ASOS and Airocwear.
Beauty
Product-led films and social content that make texture, finish, and feeling translate on screen.
Trusted by brands like Fenty Beauty.
Luxury
Cinematic, editorial content for luxury experiences and the talent that fronts them.
Trusted by brands like Bicester Village and Adidas.
Entertainment
Artist content, release visuals, and brand films for labels and the artists they champion.
Trusted by brands like Warner Music and Atlantic Records.
Lifestyle
Experience-led content for venues, publications, and lifestyle brands with a point of view.
Trusted by brands like Sketch London and HIA Magazine.
Events
Different sectors, one constant: content that respects the brand and performs on the channel. If your category isn’t listed, it usually means we just haven’t worked with you yet.
FAQ
Your questions answered.
Everything you need to know about partnering with us. Have more questions? Book a free call and we’ll guide you through the process.
What exactly is branded content, and how is it different from a normal ad?
An ad interrupts; branded content earns attention. It’s storytelling built around your brand’s world, the kind of film, series, or social-native piece people choose to watch. The commercial intent is still there, but it’s carried by narrative, not a hard sell. That’s why branded content consistently outperforms traditional ads on watch time and shareability.
Do you handle branded content video production in London only, or do you work internationally?
We’re an East London studio, and London is home turf, crews, locations, and talent networks we know inside out. But our productions have run internationally, and our client work spans global brands. If the story needs to be shot elsewhere, we go elsewhere.
What does a typical project cost?
Honestly: it depends on scope, and anyone quoting you a flat rate before a conversation is guessing. A social-native content package and a multi-day luxury brand film are different animals. What we commit to is transparent, line-itemed budgets agreed before production starts, no surprise invoices in post.
How long does a production take from brief to delivery?
Most projects run 4–8 weeks end to end: discovery and creative development, pre-production, shoot days, then edit and delivery. Tight campaign deadline? Tell us upfront, we’ve turned projects around faster when the brief demands it, without cutting the corners that show on screen.
We already have an in-house content team. Where do you fit?
Alongside them, not instead of them. Many of our longest partnerships are with in-house teams who need cinema-grade production capability, overflow capacity, or a creative partner for the campaigns too big to handle internally. Your team keeps the brand knowledge; we bring the firepower.
What do we actually get at the end of a project?
Master films plus channel-native versions, cutdowns, verticals, square crops, colour-graded, mixed, and delivered to spec for every platform you’re publishing on. You own the deliverables. No hostage-taking on raw files without prior agreement, no licensing ambushes.
How do you measure whether the content actually worked?
Before we shoot anything, we agree what success means, views, watch time, engagement, conversions, or brand lift, so we’re all measuring the same thing. After delivery, you get performance reporting against those numbers, not a vanity-metrics dump. Across our client work, campaigns average 38% growth, but the number that matters is the one tied to your objective, defined before the cameras roll.
How much of our time will a project take?
Less than you’re bracing for. You’re essential at three points: the discovery conversation, creative sign-off before production, and final approval on delivery. Everything between those checkpoints, logistics, crew, locations, edit rounds, is our job to run, with updates that take minutes to read, not meetings that eat your afternoon. In-house teams work with us precisely because we don’t become a second job.