Sister
Sister (Sister Holdings Limited) is an independent London-based television and film production company that develops and produces premium scripted drama for major UK and global broadcasters and streamers, including BBC, HBO, Sky, Netflix, and Amazon, operating alongside a sister portfolio of animation, podcast, and digital-first studios.
- Company typePrivate
- Founded2019
- HeadquartersLondon, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Sister does
Sister (legally Sister Holdings Limited, registered in England and Wales at 34 Park Street, London, W1K 2JD) is an independent, privately held production company co-founded by Jane Featherstone, Elisabeth Murdoch, and Stacey Snider that develops, produces, and licenses premium scripted television and film for major UK and global broadcasters. Its core output is high-end drama — limited series and returning shows — including Chernobyl (HBO/Sky), The Split trilogy (BBC), Gangs of London S1/S2 (Sky/AMC), This is Going to Hurt (BBC/AMC), Black Doves (Netflix), The Power (Amazon Prime Video, 200+ countries), Giri/Haji (BBC/Netflix), Landscapers (Sky/HBO), and The Split Up (BBC). Sister operates a B2B commissioned-content model: it secures commissions and co-production financing from broadcasters and streamers, produces the content with in-house and freelance creative teams, then monetizes through production fees, international licensing (via BBC Studios for many titles, with The Split sold to 179+ territories), and platform deals. Sister does not sell to end consumers directly and does not publish pricing; deal economics are negotiated per-project.
Beyond the scripted label, Sister has built the multi-entity Sister Group portfolio spanning animation (Locksmith Animation), podcasts (Campside Media), graphic novels (AWA Studios), unscripted (Dorothy Street Pictures, South of the River), live events (KOKO), publishing (Zando), interactive formats (stake in Yes Yes Media, 2023), and digital-first production (majority stake in After Party Studios, April 2026, bringing clients including Netflix, Sky Sports, Red Bull, and Just Eat and formats reaching 150M+ views). Underlying production technology is conventional film/TV production — there are no disclosed APIs, SDKs, AI/ML capabilities, or platform technical features in the public record. Sister is the registered UK private limited company (company number 12111207, VAT GB 236 0780 14), employs 51-100 people, and operates across Europe (UK primary) and North America with no public ticker, no disclosed funding rounds, no parent company, and no regulatory actions on record.
Sister firmographics
Firmographics- Name
- Sister
- Legal name
- Sister Holdings Limited
- Website
- https://sister.net
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Sister (Sister Holdings Limited) is an independent London-based television and film production company that develops and produces premium scripted drama for major UK and global broadcasters and streamers, including BBC, HBO, Sky, Netflix, and Amazon, operating alongside a sister portfolio of animation, podcast, and digital-first studios.
- Ownership category
- akta.pro rank
Sister industry classification
Industry- Product category
- Television and Film Production Services
- NAICS
- Television Broadcasting Stations (51612)
- SIC
- Services-Motion Picture & Video Tape Production (7812), Television Broadcasting Stations (4833)
- akta.pro primary industry
- Full-Service Game Publishers (1st/2nd/3rd-Party Publishing) (MPAFABAA)
Keywords
Where Sister is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Sister business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Content Production and Licensing: Sister produces original television content and licenses it to broadcasters and streaming platforms globally. Revenue is generated through production deals, co-production financing, and content licensing fees with major networks including BBC, Sky, HBO, Netflix, Amazon, and AMC.
- Digital Content Production: Following the acquisition of After Party Studios, Sister generates revenue from digital-first content creation for clients including Netflix, Sky Sports, Red Bull, and Just Eat, including format productions like the Sidemen Charity Match.
Go-to-market motion2 records
Distribution channels7 records
Marketing channels3 records
Sister product offering
Product offeringCore offering
Sister is a London-based independent production studio that develops, produces, and invests in original scripted television drama, limited series, and film content. Founded in 2019 by Jane Featherstone, Elisabeth Murdoch, and Stacey Snider, the studio creates premium content that is licensed to major global broadcasters and streaming platforms.
Product overview
Sister Pictures is an award-winning independent television and film production company that develops and produces bold, distinctive content for global audiences. The company produces a diverse portfolio of drama series and limited series including award-winning productions like Chernobyl, The Split trilogy, Gangs of London, This is Going to Hurt, The Power, and Black Doves. Sister operates as part of Sister Group, which includes production entities such as Locksmith Animation, Campside Media, AWA Studios, Dorothy Street Pictures, KOKO, South of the River, and Zando.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- Chernobyl won 10 Emmy awards and 9 BAFTAs, becoming the biggest BAFTA-winning series in history
- +3 more outcomes
Companies that use Sister
Customer profileNamed customers12 records
Segments2 records
Ideal customer profiles1 record
Sister technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Sister partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- After Party StudioscoreSister Group acquired a majority stake in After Party Studios, a British digital-first production company founded in 2016. The deal marks Sister Group's first foray into digital media and enables collaboration with other entities in Sister Group's portfolio including Sister Pictures, Locksmith Animation, and Campside Media.
- Platform94minorPlatform94, Ireland's largest innovation hub based in Galway, signed a twelve-month partnership with Sister (Manchester's £1.7 billion innovation district). The agreement provides reciprocal workspace access and supports Irish technology companies expanding into the UK market.
- Yes Yes MediaminorSISTER took a significant stake in Yes Yes Media, a new TV and tech entertainment company founded by Richard Bacon. The deal enables Yes Yes to leverage Sister's global network and develop interactive formats across multiple devices.
- AWA StudioscoreAWA Studios is listed as a partner company within Sister Group's portfolio.
- Campside MediacoreCampside Media is a podcast company listed as a partner within Sister Group's portfolio.
- Dorothy Street PicturescoreDorothy Street Pictures is listed as a partner company within Sister Group's portfolio.
- KOKOcoreKOKO is listed as a partner company within Sister Group's portfolio.
- Locksmith AnimationcoreLocksmith Animation is an animation studio listed as a partner within Sister Group's portfolio.
- South of the RivercoreSouth of the River Pictures is listed as a partner company within Sister Group's portfolio.
- ZandocoreZando is listed as a partner company within Sister Group's portfolio.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Sister competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key highlights7 records
Customer concentration
Sister social profiles
Digital presenceSister financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sister leadership team
Management profileNumber of profiles
Profiles3 records
Sister subsidiaries and ownership
Company hierarchySubsidiaries3 records
Sister funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sister M&A and investment
M&A and investmentM&A2 records
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sister
What does Sister do?
Sister is a London-based independent production studio that develops, produces, and invests in original scripted television drama, limited series, and film content. Founded in 2019 by Jane Featherstone, Elisabeth Murdoch, and Stacey Snider, the studio creates premium content that is licensed to major global broadcasters and streaming platforms.
Is Sister a public or private company?
Sister is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sister founded?
Sister was founded in 2019. It employs 51 to 100 people.
Where is Sister based?
Sister is headquartered in London, United Kingdom, in the Europe region.
How does Sister make money?
Two revenue lines are on record. Content Production and Licensing is the primary driver. The others are digital Content Production.
Does Sister have an API?
No public API is recorded for Sister.
What industry is Sister in?
Sister's product category is Television and Film Production Services. Its primary akta.pro industry code is MPAFABAA, Full-Service Game Publishers (1st/2nd/3rd-Party Publishing). Its NAICS code is 51612 and its SIC code is 7812.