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Celiksoy Immigration Lawyers
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Dr Ergul Celiksoy
Author

Dr Ergul Celiksoy

Founder · Immigration Lawyer

Dr Ergul Celiksoy is an immigration lawyer qualified to practise in both the United States and the United Kingdom. He is admitted to practise law in California and is a solicitor of England and Wales, regulated by the Solicitors Regulation Authority.

His US practice covers EB-1A, EB-2 NIW, O-1, E-2, L-1 and family-based immigration, while his UK practice includes Global Talent and Innovator Founder applications.

He combines academic expertise with practical experience and takes a strategic, research-led approach to each matter.

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Insights

Articles

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Dr Ergul Celiksoy, UK immigration solicitor, in an office overlooking the Houses of Parliament, with the question of what to do when Skilled Worker sponsorship is endingUK ImmigrationMy Skilled Worker Sponsorship Is Ending – Do I Have Another Way to Stay in the UK?September 25, 2026Founder desk by a tall window in a modern American office with a US city skyline and an American flag beyond, illustrating the choice between an E-2 and an L-1A visa for founders.US ImmigrationE-2 or L-1A? How Founders Should Choose a US RouteSeptember 15, 2026Desk in a quiet American office at first light with a closed laptop and a passport, a US city skyline and an American flag beyond the window, illustrating H-1B alternatives in 2026.US ImmigrationH-1B Alternatives in 2026: What Actually Works NowSeptember 15, 2026Researcher desk in a university office with journals and reading glasses, an American campus building and flag beyond the window, illustrating the choice between EB-1A and EB-2 NIW self-petition routes.US ImmigrationEB-1A vs EB-2 NIW: Choosing Between the Two Self-Petition RoutesSeptember 15, 2026Couple walking along the Thames towards Westminster and a Union Jack, representing a UK family visa application as a partner or spouse in 2026.UK ImmigrationUK Family Visa as a Partner or Spouse in 2026: Requirements, Evidence, and SettlementSeptember 14, 2026Desk by a window overlooking Westminster and a Union Jack, representing a UK Innovator Founder visa endorsement and settlement application in 2026.UK ImmigrationInnovator Founder Visa in 2026: Endorsement, Requirements, and SettlementSeptember 14, 2026
Success Stories

Client stories

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Orhan Aykan, general practitioner, during his client story interview about his US EB-2 National Interest Waiver approvalUSEB-2 NIW Approval for an Early-Career General PractitionerIsil Uluc, Neuroscientist and Academic Researcher - US EB-2 National Interest Waiver success storyUSEB-2 NIW Approval for a Neuroscientist Without an RFEDr Omer Vedat Unalp, General Surgeon, Academic and Liver Transplant Specialist - US EB-1A and EB-2 National Interest Waiver success storyUSDr Omer Vedat Unalp: From EB-2 NIW Approval to an EB-1A Green CardDeniz and Emre Bicak, E-Commerce Entrepreneurs and Manufacturers - US E-1 Treaty Trader success storyUSE-1 Approval for an Established Jewelry and E-Commerce BusinessDr Pelin Ergun Karakasli, Medical Biochemist and Postdoctoral Researcher - US EB-2 National Interest Waiver success storyUSEB-2 NIW Approval for Medical Biochemist Dr Pelin Ergun KarakasliDr Kivanc Yangi, Physician and Neurosurgery Researcher - US EB-2 National Interest Waiver success storyUSEB-2 NIW Approval for Early-Career Physician and Researcher Dr Kivanc Yangi
Approvals

Recent approvals

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EB-2 NIW Approval for a Cognitive Neuroscientist and Neuroimaging ResearcherEB-2 NIWEB-2 NIW Approval for a Cognitive NeuroscientistE-2 Treaty Investor Approval for an Illinois Vehicle Rental EntrepreneurE-2E-2 Approval for a Gift-Funded Illinois Car Rental BusinessEB-2 NIW Approval for a Physician and Neurosurgical Outcomes ResearcherEB-2 NIWEB-2 NIW Approval for a Physician and Neurosurgical ResearcherL-1A New Office Approval for a Fashion Business General ManagerL-1AL-1A New Office Approval for an Apparel Business General ManagerEB-2 NIW Approval for a Physicist and Nanoscale Surface Science ExpertEB-2 NIWEB-2 NIW Approval for a Physicist and Materials ScientistE-2 Treaty Investor Approval for a Luxury Vehicle Rental EntrepreneurE-2E-2 Approval for a Florida Luxury Car Rental Investor