Nis Arend works with CEOs, leadership teams, and relationship managers across financial services — in London, Hong Kong, and the major financial centres.
Her background includes senior roles at Barclays Wealth, HSBC Private Bank, Coutts, RBS, Santander, and Deloitte. What she carries from that experience is not a methodology. It’s pattern recognition: the ability to read what’s happening inside a team, a client relationship or a leadership dynamic, and to say so directly.
She’s known for precision, commercial grounding, and the kind of clarity that comes from having been inside these organisations, not just advising them from the outside.
Your Leadership Team.
Most leadership teams are capable.
The question is whether that capability is operating as a system or as a collection of individuals.
When the picture isn’t fully shared and the pressure is high, small gaps in alignment quietly become larger problems.
I work with leadership teams to make visible what’s happening that not everyone is noticing or seeing – where communication is breaking down, where priorities are misread, where trust is a lot thinner than it appears.
This is certainly not team building.
It’s diagnostic work, done at pace, with direct output.
The teams I work with come away with a connected collective decision-making, clearer accountability and the ability to operate with more honesty – particularly under pressure, when it is hardest to do so.
Client story | Arden Board, UK:
A board navigating a period of serious external pressure including economic uncertainty, supply chain disruption, rising costs and the list goes on – they were losing strategic momentum.
Individually, the members were strong.
Collectively, they were operating from different parts of the same picture.
We worked at speed and got to great depths to discover what was driving the misalignment, clarify the priorities and rebuild how the board was making and owning decisions together.
And to add to a sterling result, the board members came through it more cohesive and more decisive than when we began and this connection is even stronger today.
After putting in the work, the business increased their turnover by over 60% and maintained strong profit margins through the period.
Your Relationship Team.
Even talented Relationship Managers leave opportunities on the table.
Many are inside of their existing client portfolios.
Some lack confidence to ask for more wallet share, others struggle with client conversations or compliance hurdles and quietly ambitious team members are often overlooked in favour of their charismatic extroverted counterparts.
The challenge is hardly product knowledge.
It’s often hesitation in conversations, weak client challenge, emotional discomfort around commercial discussions, inconsistent relationship management, or an inability to recognise what clients want.
I work with relationship teams to close the distance between being liked and being trusted commercially.
That means looking at how conversations are being positioned, how wallet share is being approached, how complex client dynamics are being read and where capable people are holding back in situations that require more directness and more confidence.
The work is bespoke.
It is built around the specific client relationships, pressures, and commercial dynamics your unique team is navigating.
Client Story | Private Bank, Dubai:
A private banking team came to me when growth had slowed down over time.
The team and their leadership had concluded they had run out of road and that the existing client base had been worked and the channels to market exhausted.
Upon doing my KYC on this team, the issue was different.
The team was capable. but what was missing was how they were reading their clients, how they were positioning their relationships and whether they were having the commercial conversations that the situation required.
We worked through the client base systematically: we identified overlooked relationships, repositioned how the team approached existing accounts, and equipped them to have the difficult conversations they had been avoiding.
As a result of following through, this team generated millions in new business.
The approach remains in use across their client portfolios today.
Your CEO.
CEOs rarely lack information or intelligence.
What they sometimes lack is someone in their corner who will be completely straight with them.
I work with CEOs as a strategic advisor, a thinking partner who sees from the outside in, says what needs to be said and stays focused on the one thing that matters until it sticks.
The higher the role, the more filtered the information becomes. People manage up. Teams present well. Advisors hedge.
My work is the opposite of that.
I bring commercial experience from inside complex financial organisations and the ability to read human dynamics with precision.
I am curious about what’s driving decisions, what’s creating friction, what’s being avoided and at what cost.
The relationship is built on directness and trust and it covers the heavy tough decisions, the team dynamics that are quietly eroding their performance and the leadership moments where being clear is all that matters.
This is not a coaching programme. It’s a standing advisory relationship with someone who understands your world from the inside out.
Client story | Mike Ellwood, Commercial Bank, London:
A CEO in a senior leadership transition came to me at a moment when the decisions he was making and the complex and intricate dynamics around him both required clearer thinking.
Over a sustained advisory engagement, we worked through his decision-making, the cohesion of his executive team, and his own positioning at the top of the organisation.
The outcome was a new strategy, a more aligned team and the kind of quiet confidence that makes leadership under pressure more sustainable.
“I very much appreciated Nis’s no-nonsense, direct style… A true professional who delivers results and builds trust.”