MARK1

Johannesburg, GP, South Africa

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Data-driven marketing with media, creative, and analytics expertise

Founded in March 2009 in Johannesburg, MARK1 built its practice from a background in programmatic advertising before expanding into search, social media, digital out-of-home, digital TV, and audio streaming. The agency operates from a head office in Sandton and a satellite office in Cape Town's Observatory neighborhood, housed in the historic Portswood House. It works across a range of client sizes, from blue chip multinationals to boutique startups, and holds Level 1 B-BBEE status as a fully Black-owned business.

Media planning and buying sit at the center of the agency's work, paired with programmatic display and video execution that draws on its original specialization. Creative concepting and production run alongside this media work rather than as a separate function, with an Executive Creative Director bringing more than 20 years of experience to the creative side. Analytics underpins both: real-time reporting feeds data-led decisions on where and how media budgets move, and the agency folds media, creative, and analytics into what it describes as a unified service rather than three disconnected departments.

Over more than a decade in operation, MARK1 has carried its programmatic roots forward into a broader media mix that now spans digital television and audio streaming alongside search and social. The combination of a Johannesburg head office and Cape Town satellite office lets the agency serve clients across South Africa's two major commercial centers. Its B-BBEE Level 1 rating and Black ownership status factor into procurement considerations for clients working within South African compliance frameworks, alongside the media and creative capabilities themselves.

17
YEARS IN BUSINESS
12
SERVICES

Capabilities

Services

What these services involve

Ads Management
Planning, launching, and optimizing paid advertising across major platforms.
Analytics & Reporting
Tracking, dashboards, and reporting that ties marketing activity to outcomes.
Content Marketing
Content strategy and production designed to attract and convert audiences.
Conversion Rate Optimization
Testing and UX improvements that increase leads and sales from existing traffic.

Agency details

Team size
51-200 people
Founded
2009 (17 years)

About this agency on Agency List

MARK1 holds an Agency List Score of 97 out of 100.

That score is higher than 98% of the 37,023 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed MARK1 in September 2026, reading 6 pages published on mark1.co.za.

The score reflects what MARK1 had published by that date; anything published since has not been read.

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