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Like to grow revenue?

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My promise

If you don’t double your investment after engaging me,
I work with you for free until you do.

About Tina

In the last 14 years, I have aided many New Zealand businesses and education providers with marketing strategies enabling growth of up to 450 % annually. My area of expertise is  identifying the areas that would have the biggest impact on revenue growth in your business. I love helping small companies that care for our planet and their staff and I also have a particular interest in the tech and edtech sector. I’m part of a small, innovative group of marketers who represent the new way of doing marketing: growing your business strategically, not wasting money on tactical marketing with little impact. If you have any questions about strategic business planning for revenue growth, I would love to hear from you!

Read about how and why  →

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What my customers say about me

I have known Tina for most of our 28 year journey with the tourism sector.  At Adventure South, we have worked with her in specialist marketing fields and achieved very successful results.  Tina proved to be insightful, well connected and provided a broader perspective on issues and trends.  Now with Cycle Journeys, we look forward to renewing our relationship and I am delighted to see her back working in the tourism sector.

Geoff GabitesOwner/Director - Cycle Journeys


Tina has provided us with immediate and constructive support in the midst of a worldwide pandemic among other services. Advisory services provided include marketing strategies, market entry strategies, and new market development, with a focus on the European market.
Tina’s services are extremely professional, customised to our needs, and highly efficient with quick response times. Due to Tina’s experience and expertise, she is trustworthy and always provides tangible outcomes. I highly recommend Tina’s services.

Deanne GathInternational Student Manager - Christ’s College, Christchurch

I have been working with Tina Hartung for more than ten years and have always appreciated Tina’s advice that is well researched and practical.  Tina follows through on any ideas or concepts and is always approachable and fun to work with.

Beth KnowlesInternational Director - Ara Institute of Canterbury, Christchurch

Tina has worked with Glendowie College over the last 6 years, firstly successfully entering the German market and then to further grow and develop that market. Tina has also worked with us on new market development which is looking extremely positive for future growth. Tina is great to work with, she is highly professional, creative, extremely reliable, friendly, offers a very personalised service and goes beyond call of duty.

Lesley WalkerInternational Director - Glendowie College, Auckland

We have found Mrs. Tina Hartung to be a fantastic sales & marketing strategist for more than 20 years. She always has been highly motivated and skilled to drive successful results and revenue. Mrs. Hartung is a marketing expert of extremely high standards who offers great customer service in a respectful and empathetic manner. We highly recommend her services.

Gerhard UsterDirector - NewsPac Ltd, Whangarei

Tina has over our 7 year partnership, been consistently energetic, creative and attentive towards our institution’s particular character and needs. Her willingness to listen and to provide highly professional tailor made strategic advice, as well as carefully investigated up to date trends and developments sets Tina apart from other service providers. It is always a pleasure to work in partnership with her – and more so during these challenging times.

Chris ChambersInternational Dean - St Margaret’s College, Christchurch

The marketing strategy and feedback Tina has provided has been cutting edge with close contacts to highly experienced agencies, government groups and individuals. We have been very fortunate to have access to a passionate, resourceful and well organised individual who has been attentive and respectful to our education provider needs.

Palē Tauti Director of International Students and Exchanges - St Andrew’s College
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