The short answer: Henley & Partners takes first place in our 2026 comparison, while CitizenX ranks second. Latitude, Arton Capital, CS Global Partners, Global Citizen Solutions and Immigrant Invest complete the shortlist. We based the order on information that anyone can check, not on private approval figures or sales claims. For a family in Dubai, the right adviser is ultimately the one that can handle the chosen program legally, explain who does what and put every cost in writing.

Before comparing company names, be clear about the outcome you actually want. Citizenship by investment is not a recruitment service, and it is not simply a more expensive residence visa. Approval creates nationality under the law of the issuing country. It does not automatically provide a job, tax residence or European work rights. If employment is the real goal, compare permanent placement and the site's guide to work visas, investment residence and second citizenship before paying a citizenship adviser.

Table of contents

How we ranked the companies

We looked at six things that matter once the sales call is over: active program coverage, a clear explanation of the firm's role, document and due-diligence support, access to authorised local agents, transparent fees and the ability to coordinate a family living across borders. Provider and government pages were checked on 8 September 2026. We did not pose as clients, audit confidential approval records or treat a firm's own success rate as independent evidence.

That limitation matters. In several programs, the company speaking to a client may be a global adviser or marketing agent while a separate local authorised agent submits the application. St. Kitts and Nevis states that applications can only be submitted through an approved authorised agent. Antigua and Barbuda and Dominica also publish official agent or representative lists. A famous brand is not a substitute for checking the exact entity involved in your chosen jurisdiction.

The top seven companies

1. Henley & Partners: best overall for established global advisory

Henley & Partners takes first place. Its public materials cover citizenship and residence planning across multiple regions, and the firm publishes a detailed annual citizenship-program index. It is also named on Antigua and Barbuda's official authorised-representative list at the time of review.

Henley is most likely to appeal to families who want a traditional private-client relationship, cross-border planning and access to several established programs.

Check before signing: which legal entity is engaged, which local agent submits the file, whether tax or legal advice is included, and how professional fees are separated from government, due-diligence and investment costs.

2. CitizenX: best digital and concierge experience

CitizenX ranks second. Its platform presents multiple citizenship programs in one interface and describes encrypted document handling, real-time application tracking, a personal concierge and publicly visible program pricing. The company also covers citizenship by descent, which can be valuable when a family should check ancestry before committing capital.

CitizenX is the more natural fit for people who prefer a digital workspace, remote coordination and a clearer side-by-side view of their options.

Check before signing: the licensed or authorised agent used for the selected country, the complete written fee schedule, and which parts of the process occur outside the platform.

Professional couple in Dubai reviewing international investment and mobility documents with an adviser
Illustrative scene: compare the route, advisers and payment flow before choosing a provider.

3. Latitude: best for a broad mix of investment and descent routes

Latitude publishes citizenship by investment, residence by investment, citizenship by merit and citizenship by descent options. Its breadth makes it useful for families who have not yet decided whether capital, ancestry or residence is the right route. The company appears on Antigua and Barbuda's public list through a named Latitude entity.

Best for: families comparing several route types rather than arriving with one country already selected.

4. Arton Capital: best for established program-selection tools

Arton Capital offers citizenship and residence planning plus tools for comparing programs, costs and passport access. Its public site also describes work with government agencies, and an Arton entity appears on Antigua and Barbuda's authorised-representative list.

Best for: investors who want a conventional advisory firm with program-comparison resources.

5. CS Global Partners: best for Caribbean program depth

CS Global Partners focuses strongly on citizenship by investment and publishes guides to Caribbean and other programs. Dominica's Citizenship by Investment Unit currently identifies CS Global Partners as an authorised marketing promoter.

Best for: applicants concentrating on Caribbean options and wanting a provider with visible program-specific material.

6. Global Citizen Solutions: best for research-led comparison

Global Citizen Solutions combines advisory services with a research unit that publishes its methodology for comparing citizenship programs. That is useful when a family wants to understand procedure, mobility, investment environment, tax context and quality of life as separate questions.

Best for: readers who value detailed country content and a documented comparison framework.

7. Immigrant Invest: best for compliance-focused educational material

Immigrant Invest publishes program guides and annual market analysis and describes itself as a government-licensed agent for investment programs in the Caribbean and Europe. Its educational material places visible emphasis on compliance and due diligence.

Best for: applicants who want extensive written research before a consultation.

How authorised-agent structures work

Do not assume the brand in the sales call is always the entity that files with the government. The St. Kitts and Nevis Citizenship Unit explains that an authorised agent is the approved local professional that prepares and submits applications, while an international marketing agent may promote the program and work with that authorised agent. Dominica's official unit likewise warns applicants to deal only with entities on its official list.

Before transferring money, ask for the names and roles of every party: adviser, marketing agent, local authorised agent, property developer, escrow provider, bank and government unit. Confirm the agent against the current government list yourself.

Questions to ask before paying

  1. Which program fits our objective, and which alternatives did you reject?
  2. Are you the submitting agent or will another entity file the application?
  3. Can we verify that entity on the current government list?
  4. What fees are government, due diligence, professional, legal, property and banking costs?
  5. Which payments are refundable, and at what stage?
  6. How will you document source of funds and source of wealth?
  7. Which family members qualify under current rules?
  8. Where will passports, civil records and bank evidence be stored?
  9. What happens if the government requests more information?
  10. What outcomes and timelines do you explicitly refuse to guarantee?

Dubai-based applicants often need documents from several countries. Plan early for police certificates, corporate records, bank statements, marriage and birth records, certified translations and legalisation. The VisAVis guide to document legalisation from the UAE explains why a document that is valid in Dubai may still need further steps abroad.

Red flags for applicants in Dubai

Walk away from guaranteed approvals, unofficial discounts below a program's published minimum, requests to hide a refusal or criminal issue, vague payment accounts, and pressure to transfer the qualifying investment before the proper stage. Be cautious when a salesperson treats visa-free access as permanent or implies that a non-EU passport automatically creates European work rights.

A good adviser should make a complicated route feel understandable. That is different from making the government's decision predictable. Treat employment, residence, nationality and tax as separate questions first. Join them into one plan only when each part works on its own facts.

FAQ

What is the best citizenship by investment company in 2026?

Henley & Partners ranks first in this comparison for its global program coverage, advisory depth and established public profile. CitizenX ranks second for its digital platform, published program information and concierge model. The right provider still depends on jurisdiction, authorised-agent structure and the complexity of the family file.

Can a citizenship company guarantee a second passport?

No. The government makes the final decision after eligibility and due-diligence review. A company can advise, prepare documents and coordinate submission, but it cannot lawfully guarantee approval.

How should Dubai residents compare CBI firms?

Compare current program access, the submitting agent, written fees, source-of-funds preparation, family-document support, data security and post-approval work. Verify volatile details with the issuing government before acting.

Informational disclaimer: this article was reviewed on 8 September 2026 and is general information, not legal, tax, financial, investment or immigration advice. Program availability, agents, fees, due-diligence standards and travel access can change. Confirm the current position with the responsible government unit and appropriately licensed advisers.