Insights

Strategic partnership Recent alliance with Canary Wharf Group and Eden Dock launch presents a strong proof point for scalable collaboration with large real estate and commercial developers, suggesting Sister London can handle high-profile campaigns that integrate branding, digital, and experiential elements.

High value clients Though small in headcount, the agency has delivered noticeable campaigns for prominent property and lifestyle initiatives, indicating potential to pitch to mid-market and enterprise clients seeking boutique yet capable integrated marketing partners.

Integrated capabilities Existing strengths spanning Digital Marketing, PR, Design and Events enable cross-sell opportunities across content creation, media outreach, and live experiences for clients in destination, food, and lifestyle sectors.

Growth through expansion The visible collaboration with Canary Wharf and Eden Dock signals momentum in expanding footprint within top-tier urban developments, offering a pathway to pursue similar engagements with other developers, retail developers, and mixed-use projects.

Digital & social readiness Active social presence and a tech stack including major platforms and video hosting suggests opportunities to offer data-driven campaigns, influencer integration, and video content production to scale client storytelling and performance marketing.

Similar companies to Sister London

Sister London Tech Stack

Sister London uses 8 technology products and services including Microsoft 365, Office 365, HSTS, and more. Explore Sister London's tech stack below.

  • Microsoft 365
    Email
  • Office 365
    Office Suites
  • HSTS
    Security
  • YouTube
    Video Players
  • Vimeo
    Video Players
  • Neve
    Web Platform Extensions
  • Facebook
    Widgets
  • Twitter
    Widgets

Sister London's Email Address Formats

Sister London uses at least 1 format(s):
Sister London Email FormatsExamplePercentage
First.Last@sisterlondon.comJohn.Doe@sisterlondon.com
89%
FLast@sisterlondon.comJDoe@sisterlondon.com
7%
First@sisterlondon.comJohn@sisterlondon.com
4%

Frequently Asked Questions

What is Sister London's phone number?

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You can contact Sister London's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sister London's official website and social media links?

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Sister London's official website is sisterlondon.com and has social profiles on LinkedIn.

How much revenue does Sister London generate?

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As of July 2026, Sister London's annual revenue is estimated to be <$1M.

What is Sister London's SIC code NAICS code?

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Sister London's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Sister London have currently?

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As of July 2026, Sister London has approximately 3 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Senior Account Director: M. O.Creative Director: K. O.Accounts Director: S. M.. Explore Sister London's employee directory with LeadIQ.

What industry does Sister London belong to?

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Sister London operates in the Advertising Services industry.

What technology does Sister London use?

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Sister London's tech stack includes Microsoft 365Office 365HSTSYouTubeVimeoNeveFacebookTwitter.

What is Sister London's email format?

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Sister London's email format typically follows the pattern of First.Last@sisterlondon.com. Find more Sister London email formats with LeadIQ.

When was Sister London founded?

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Sister London was founded in 1999.
Sister London logo

Sister London

Advertising ServicesEngland, United Kingdom2-10 Employees

Sister London is a London-based integrated marketing agency that blends strategic insight with content to shape campaigns. Its services cover digital marketing, public relations, design, and events, and it works with destination, food, and lifestyle brands worldwide. As a small agency, it maintains a dedicated team focused on delivering results for clients. The firm was founded in 1999 by Sarah Millar and Kay Copeland.
In its client work, the firm positions itself as an advisor that draws on experiential understanding to guide campaigns toward client objectives. In November 2024, Sister London partnered with Canary Wharf Group to deliver the launch campaign for Eden Dock.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1999
Employees
2-10

Section iconFunding & Financials

  • <$1M

    Sister London's revenue is estimated to be in the range of <$1M

Section iconFunding & Financials

  • <$1M

    Sister London's revenue is estimated to be in the range of <$1M

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