Aven Brook Consulting

Aven Brook ConsultingAven Brook ConsultingAven Brook Consulting

Aven Brook Consulting

Aven Brook ConsultingAven Brook ConsultingAven Brook Consulting
  • Home
  • Services
    • Growth Advisory
    • Strategy Sprint
    • All Services
  • About
  • Coaching
  • Contact
  • More
    • Home
    • Services
      • Growth Advisory
      • Strategy Sprint
      • All Services
    • About
    • Coaching
    • Contact
  • Home
  • Services
    • Growth Advisory
    • Strategy Sprint
    • All Services
  • About
  • Coaching
  • Contact

Where brand, marketing & commercial strategy come together

Specialist agencies optimise channels. Internal teams drive day-to-day activity. But someone still needs to connect brand ambition to commercial reality.


Aven Brook Consulting provides that strategic oversight: aligning brand, product and marketing decisions with clear commercial priorities.


Marketing decisions are rarely isolated. Pricing, positioning, distribution and messaging all shape performance. Without clear alignment, activity becomes fragmented and budgets lose impact.


Aven Brook Consulting brings senior brand and marketing leadership shaped from within global consumer organisations and agile start-ups, ensuring strategy connects directly to execution and commercial results.


Founded by Jennika Kalliala, whose career spans nearly 20 years across global consumer organisations including L’Oréal Luxe, NetJets, Groupe SEB (Tefal, Jamie Oliver), Targus and Johnson & Johnson, as well as high-growth SaaS and founder-led businesses, the firm was created to bring integrated commercial thinking to brands that need clarity, direction and experienced marketing leadership. 

What others say

"I’ve worked with Jennika for a number of years covering numerous and different projects and I’ve come to admire her mindset, which always made for a productive and stimulating relationship. Her biggest strength is her capacity to spot problems and then identify solutions - she interrogates everything, making sure to leave no stone unturned. A massively smart, strategic and creative professional."


- Gen Goldfinch, Founder, SayHello Agency

Founder Bio

With an M.Sc. Economics (Marketing), Jennika brings nearly 20 years of international marketing experience spanning global brands, start-ups and founder-led businesses across consumer goods, beauty, healthcare and SaaS. Having worked in both local organisations as well as regional and global head offices, she has worked with markets across Europe, Middle East, US and Asia. 


Her pragmatic approach is open and honest, not afraid to challenge the status quo and always looking to find new ways of improving performance. An inspirational leader and ICF ACC coach experienced working across all levels of the organisation and across cultural boundaries, she combines creativity with a rock solid commercial marketing foundation. 


Jennika's career has taken her from P&L ownership, brand turnarounds, product launches and retail partnerships through to leading EMEA media, performance, digital and content strategy across 22 markets. She has worked across the full marketing mix from product, pricing, packaging and positioning to retail, PR, partnerships and events, integrated campaigns, creative development and digital – giving her an unusually broad perspective on how different parts of a business come together to drive growth.

Jennika Kalliala

jennika@avenbrookconsulting.com

linkedin.com/in/jennikakalliala 

That breadth now shapes Aven Brook Consulting's approach. Rather than looking at brand, performance, product or channels in isolation, we look at the whole commercial picture: the customer, proposition, positioning, commercials, route to market, marketing investment and capabilities required to deliver the ambition.


Working with founders and leadership teams on a project basis or as a Fractional CMO and Commercial Growth Advisor, we bring senior perspective to businesses needing clarity on what to prioritise, where to invest and how to translate strategy into commercially effective execution.



Learn More

If you have a business or marketing challenge that could benefit from an external viewpoint let's talk.

Book a call

Get in touch

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

sales@avenbrookconsulting.com

Copyright © 2026 Aven Brook Consulting Ltd - All Rights Reserved.

  • Privacy Policy

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept