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O2strategy logo management strategy consulting

Let’s Succeed Together


Need senior experts to assist you?

Growth strategy leaves


Corporate strategy

Business strategy

Strategy review

Searching for direction? No growth? Dwindling bottom line?

We work with you to identify challenges, shape options, make decisions and take steps towards achieving your goals.

M&A advisor


Commercial due diligence

Joint ventures

Thinking about adding new business? We help you evaluate targets, commercial fit and develop new business models.

Thinking about selling? We look at your business with buyer's eyes and optimize the value.

Transformation support


Business transformation

Post-merger integration

Carve out

Need to make radical operational or organisational changes?

We support you all the way from design through execution.

Business model development


Business models

Business cases

Do you need to evaluate commercial feasibility of new business or of changes?

We help you draft business models and/or business cases to make sure you make the right decision.


“I'm impressed the way you safely handled a difficult stakeholder landscape. And it has been a pleasant experience as well."

VP, HR and Public Affairs

"Without you, we wouldn't have a strategy. We would still be arguing, how to approach strategy."

VP, Marketing

“Incredibly strong analytically and strategically.”

Head of Strategy


Strategy done right!

O2strategy logo management consulting business transformation

The story behind O2strategy

O2strategy is founded by Ole Højlund Olesen.


Ole has 15+ years of experience as a strategy consultant from Monitor Deloitte and as former head of KPMG Denmark's Strategy and Transformation practice.

O2strategy is founded on the conviction that companies need dedicated senior strategists when facing challenges and decisions they cannot handle on their own.

That is, strategists who have the time to engage and are not afraid of getting their hands dirty.

The idea with O2strategy is to provide senior support on premise whose sole focus is to make clients better and help them succeed.

No big teams and no divided loyalty – only client first. 


Founder Ole Højlund Olesen

Ole is strategy consultant with extensive business development experience from both large corporations and small ventures.


Ole always has an eye on the financial viability of an entreprise, but also embraces non-financial perspectives like sustainability and social impact.


More than 15 years of experience in strategy consulting from leading, global consultancies like Monitor Deloitte and KPMG Global Strategy Group.


More than 100 projects and programs covering corporate and business strategy, M&A, commercial due diligence, market/competitive analysis, post-merger integration, business development and the like.


More than 10 years in leadership roles including a tenure at KPMG Denmark as head of the Strategy and Transformation practice.




O2strategy ApS

Skovtoftebakken 29

2830 Virum

CVR 43488457


+45 30 93 48 54

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