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17 Years
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UK Immigration & Visa Legal Experts | CSS & Co Legal Services
Established in 2009, CSS & Co Legal Services operates as a leading immigration law firm regulated by the Office of the Immigration Services Commissioner (OISC). Our practice specialises in UK visa applications, immigration appeals, and citizenship matters for individuals, families, and corporate clients. With a client-centric approach, we prioritise clear communication, honest appraisals, and tailored strategies for each case. Our team takes time to understand clients' unique circumstances, ensuring transparent navigation of complex immigration procedures.

Regulated by OISC since inception, we maintain rigorous professional standards while advocating for clients' rights and obligations post-approval. Our services span work, study, settlement, and family visa categories alongside handling Turkish ECAA applications and EEA national matters. Through dedicated project management and liaison with UK Home Office, we uphold long-term relationships built on trust and ethical practice.
Services
Short Stay Visas Student Visas Family Visas Work Visas Business Visas Turkish ECAA Visas Visa Appeals UK Citizenship Passport Applications
Details
  • Year established: 2009
Highlights and features
  • Regulated by OISC since 2009
  • Specialist in complex visa refusal cases
  • Transparent eligibility assessments with clear strategies
  • Dedicated project management through entire application process
  • Personalised approach with continuous client communication
Associations and certifications
  • Office of the Immigration Services Commissioner (OISC)
Services
UK Visa Applications
We handle all UK visa categories including short stay, student, work, and family visas. Our experienced team conducts thorough eligibility assessments and prepares complete applications for submission. With continuous case management and official liaison, we maximise approval chances while ensuring compliance with evolving immigration rules.
Visa Refusal Appeals
Specialist support for challenging UK visa refusals through formal appeal processes. Our OISC-regulated team prepares robust legal arguments, gathers supporting evidence, and represents clients before immigration tribunals. We analyse refusal reasons and develop strategic responses to overturn adverse decisions.
Citizenship Applications
Guidance for naturalisation and registration as UK citizens. We assess eligibility based on residency, character, and language requirements. Our service includes application preparation, document verification, and Home Office liaison to ensure successful outcomes for clients seeking permanent status.
Corporate Immigration
Tailored solutions for employer-sponsored visas and business migration. We assist companies with sponsor licence applications, manage migrant worker cases, and provide compliance guidance. Our services ensure businesses meet immigration requirements while securing skilled international talent.
EEA National Cases
Expertise in EEA citizen rights and dependant applications under post-Brexit arrangements. We advise on residence documentation, pre-settled/settled status applications, and family reunion processes. Our team ensures clients understand their rights and obligations under current immigration frameworks.
Questions
Are you regulated immigration advisors?
Yes, we're regulated by the Office of the Immigration Services Commissioner (OISC) since 2009.
What visa types do you handle?
We specialise in all UK visa categories including visitor, student, work, family, and business visas.
Can you help with visa refusal cases?
Yes, we have extensive experience preparing appeals against UK visa refusals with tribunal representation.
How do you handle complex immigration cases?
We conduct detailed case analyses, develop strategic approaches, and maintain transparent communication throughout the process.
Do you assist businesses with immigration needs?
Yes, we provide corporate immigration services including sponsorship management and compliance guidance for UK employers.
What areas do you cover in the UK?
We serve clients nationwide with London-based headquarters, providing remote consultations across the UK.
Reviews (3)
Huseyin Goksu
Jul 23, 2018 Report
Great service, this is the 2nd time we have useed this company, 1st Spouse visa using the Turkish Gaziantep office and extension of spouse visa using London office. Huberya at the London office was extremely helpful, knowledgeable and patient, many thanks.
Yaz K.
Jul 26, 2016 Report
I got the best possible advice and help from this solicitors company. My husbands visa application was accepted within only 4 weeks. I couldnt be more thankful and grateful of the efforts put into my documentation. They were organised and prompt! As many questions id asked i had given as many answers and more. Thankyou for changing my life! Im so happy and you made that happen.
Huberya is amazing!
Gokhan Ozcevik
Nov 30, 2015 Report
I have worked with Istanbul office and it was totally unacceptable. I wish I would applied to visa on my own, it would be cheaper and easier and faster.