For your business
Establish or expand abroad, with company setup, banking and ongoing administration connected to how your business actually operates.
Discuss your businessPrivate international consultancy
Your business and your life, organised across borders.We help businesses, individuals and families plan their next move, coordinate company setup, banking and residence, and keep their affairs working with the right specialists.
Spencer Tarring · FounderInternational experience behind the work.

Businesses · Individuals · Families
Practical sovereignty means more choice over where you live, do business and bank, with the responsibilities understood. Start with the part you want to change.
Establish or expand abroad, with company setup, banking and ongoing administration connected to how your business actually operates.
Discuss your businessExplore a move or a second base, with residence options, personal banking and digital security considered together.
Discuss your plansWhen your business and personal decisions overlap, bring them into one plan, with the right specialists for each part.
Bring it togetherStart with a conversation, then choose the support you need. Scope, responsibilities and fees are agreed before paid work begins.
Turn your business or personal goals into clear options, priorities and an ordered plan, with the specialist advice you need identified.
Strategy & assessmentCoordinate the right providers, documents and applications for your company, banking or residence arrangements, within an agreed scope.
Setup & coordinationKeep renewals, administration and adviser handovers organised, with agreed reviews as your business or life changes.
Ongoing consultancyYour plan, in one place.A private record of your documents, decisions and next steps.
How we workYour company, money, security and location are connected. Start with the whole situation, then bring in the right people to get each part working.
Establish or expand your business across the UAE, Hong Kong, Indonesia, Cyprus, the UK, BVI and Cayman, with US LLC enquiries also welcome. We coordinate company setup, relevant providers and ongoing administration around your commercial plans.
Specialist tax, legal, immigration and regulated financial work is scoped separately with appropriately qualified professionals.
See how the pieces connect
A move abroad, a company to organise or a project to build. These illustrative situations show how connected decisions can become a practical sequence of work.
You have an established business and want a base abroad. The company, banking, residence and digital security need a plan that works together.
Your company, bank, documents and renewal dates sit with different people. You need someone to coordinate the work and keep track of what happens next.
You want to establish a company for a property project. Start with your visa, the intended business activity and the ownership questions before committing.
A world of options
Company setup, banking and life abroad. Understand what each destination could do for you, with the contact routes made clear.
AEMiddle EastCompany setup in Dubai and Abu Dhabi, banking introductions and practical help getting established. Start with your activity and how you want to operate, then choose the right structure.
Existing setup & banking contacts
HKAsiaCompany formation and administration coordination, with banking conversations that take your wider international position into account.
Corporate services & banking contacts
IDAsiaIndonesian company setup, personal and business banking preparation, visa coordination and ownership-rights questions. Bring the lifestyle and the practical work into one plan.
Company setup, banking & local experienceUAE · Hong Kong · Indonesia · Cyprus · UK · BVI · Cayman · US · Singapore
Explore the jurisdictionsA personal route to the right people
Corporate services, banking relationships and wealth introductions — coordinated by Commonwealth X, with the wider picture in view.
Explore the networkIntroductions are subject to provider suitability and acceptance. Providers are selected around your location and needs.

A personal perspective
I’ve built businesses, lived abroad and worked through the decisions that come with it. I know how quickly company structures, banking, digital assets and everyday life become connected.
Commonwealth X brings that experience into a direct client relationship. We help you make sense of the options, bring the relevant people together and keep the work moving.
For me, sovereignty starts with practical capability: understanding your affairs and having real choices.
Meet Spencer What we believeIdeas you can use
Practical notes, candid experience and independent thinking on business, money and life abroad.
The accounts, devices, wallets and recovery plan behind an international life.
Read the note ↗What to put on the table before discussing products or portfolios.
Read the note ↗Commonwealth X helps businesses, individuals and families organise their affairs across borders. Plan it, set it up and keep it working: from company setup and banking to residence, digital security and specialist introductions. The aim is practical sovereignty: more choice and control, with clear responsibilities. We agree our scope and fees; qualified professionals provide any regulated advice under their own engagement.
Private work is quoted after an initial conversation. You receive an agreed scope, consultancy fee and any known third-party costs before work starts. There is no membership or course purchase required.
Yes. We help clarify your objectives and organise an initial route review covering ancestry, residence or investment options where relevant. Immigration advice and applications need the appropriate qualified or authorised provider. Passport delivery partners are still being selected; no approval, price or timetable is guaranteed.
We start with your goals, location and existing arrangements, then identify a relevant introduction. NEBA Wealth is one existing contact. The proposed provider must confirm its ability to serve you and explain its scope and fees. We agree what information may be shared before an introduction; Commonwealth X does not manage investments or promise returns.
Tell us where you are now and what you want to change. We can work out the right next step together.