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Nick Constantinou

Agency Growth & Transformation Specialist

Nick Constantinou

About

Professional Background: 20+ years scaling creative and digital agencies from £5M to £40M+ revenue. Led AKQA London to £40M with 18% EBITDA, tripled AKQA New York to £10.5M, and engineered turnarounds for Collective and Monstarlab EMEA. Built world-class teams across 5 geographies, delivered 100+ major awards including 12 Cannes Lions. Expert in commercial strategy, new business development, client portfolio growth, and operational excellence for agencies navigating disruption. Specialist Role: I help creative, digital, and production agencies break free from the project treadmill and build sustainable growth engines. I specialise in reducing client concentration, diversifying revenue streams, and installing commercial frameworks that drive profitability without sacrificing quality. Specific Problems I Solve: Agencies trapped on the project treadmill with dangerous client concentration, eroding profitability, threat of in-housing, and no clear path to sustainable growth. The Approach I Use: I don't just audit - I embed. I work alongside leadership teams to install commercial frameworks, diversify revenue, and build cultures focused on both delivery excellence and profitable growth. I've been in the chair, scaled the business, and know what actually works. Results Clients Can Expect: Diversified revenue streams, improved profitability (targeting 15-20% EBITDA), repeatable new business process, stronger client retention, and a commercial framework that scales.

Works acrossUK

How Nick helps

The roles Nick steps into. Select one to see how they work in it.

Role

AGENCY GROWTH & TRANSFORMATION SPECIALIST

Nick brings 20+ years scaling creative and digital agencies from £5M to £40M+ in revenue. He led AKQA London to £40M with 18% EBITDA, tripled AKQA New York to £10.5M, and engineered turnarounds for Collective and Monstarlab EMEA. Along the way he built teams across five geographies and delivered 100+ major awards, including 12 Cannes Lions. His expertise spans commercial strategy, new business development, client portfolio growth, and operational excellence for agencies navigating disruption. Nick helps creative, digital, and production agencies break free from the project treadmill and build sustainable growth engines, reducing dangerous client concentration, diversifying revenue, and installing commercial frameworks that drive profitability without sacrificing quality. He also addresses eroding margins, the threat of in-housing, and the absence of a clear path to growth. Rather than simply audit, Nick embeds with leadership teams to build cultures focused on both delivery excellence and profitable growth, drawing on his experience scaling agencies himself. Clients can expect diversified revenue, improved profitability targeting 15-20% EBITDA, a repeatable new business process, and stronger client retention.

Selected work in this role

  • CEO at Collective London

    Nick cut single-client dependency from 64% to 38% through portfolio diversification and C-level partnering, adding 11 new business wins.

  • EVP/Chief Growth Officer at Monstarlab

    Transformed consultancy from £10M to £14M revenue via new value propositions, existing client growth, and multiple new business wins.

  • Managing Director at AKQA

    Grew the office to £40M revenue at 18% EBITDA, delivering transformational work for Nike, Xbox, Coca-Cola and Sainsbury's, and winning 100+ awards.

Focus areas

B2B MarketingDigital StrategyClient ManagementBusiness Developmentdigital transformationGo-To-Market Advisory

Experience

  • 2

    Co Founder & Senior Advisor (UK/EU) at 24HR Business Plan Pty Ltd

  • Chameleon Collective

    Growth Leader at Chameleon Collective

  • G

    Elite Member at Game Changers

  • S

    Digital Product & Commercial Growth Consultancy | Business Transformation | Startup Advisor | at Self-employed

  • AKQA

    AKQA

    • Director of Delivery
    • Head of Project Management
    • Project Director
    • Senior Project Manager
    • UK General Manager
    • Director of Delivery
    • Head of Project Management
    • Project Director
    • Senior Project Manager
    • Managing Director
  • IBM

    IBM

    • Consultant
    • Consultant
  • Deloitte

    Deloitte

    • Tax Accountant
    • Tax Accountant
  • Monstarlab

    Monstarlab

    • EVP | Chief Growth Officer |
    • EVP | Managing Director | UK, Germany, Netherlands + Middle East |
    • Managing Director | UK + Middle East |
    • EVP/Chief Growth Officer
  • S

    Growth Consulting | Business Leadership | Digital Strategy | Marketing | CX | at Self Employed

  • Doner

    EVP | Managing Director at Doner

  • Addison Lee

    Addison Lee

    • Head of Marketing & Product Innovation
    • Head of Marketing & Product Innovation
  • Collective

    CEO at Collective

  • M

    Managing Director at McCann London

  • Collective London

    CEO at Collective London

  • Miscellaneous

    Direct Advisory at Miscellaneous

  • T-Mobile

    Strategic Partner at T-Mobile

  • Nike

    Delivery Director at Nike

  • Xbox

    Delivery Lead & General Manager at Xbox

Expertise

Go-to-Market StrategyDigital Customer StrategyProduct StrategyBusiness DevelopmentDigital Strategy DevelopmentLeadership DevelopmentBusiness TransformationE-Commerce StrategyClient EducationAgency ManagementB2B MarketingDigital Strategy+24 more

Work With
Nick

Interested in bringing Nick onto your transformation? Let’s start the conversation.