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    GSC International

    Regulated law firm

    International legal and advisory practice serving cross-border private clients from offices in Europe, Türkiye and Dubai. MPRP clients need a separately identified Residency Malta Licensed Agent.

    Firm Snapshot

    Offices
    5
    Public team
    11–50
    Provider type
    Regulated law firm
    Programs
    Golden Visa, Investor Visa, Citizenship by Investment
    Notable
    20+ years (firm-published) · 5 offices · IMI Official Partner in 2026

    About GSC International

    Editorial summary

    GSC International may suit internationally mobile clients seeking cross-border coordination. Prospective Malta MPRP clients should obtain the name and current licence of the separate Residency Malta agent who would submit the application, plus a written scope for any Maltese legal work.

    GSC International, styled GSC International | Attorneys & Counsellors (contracting name on General Terms: GSC INTERNATIONAL Attorneys & Counsellors), describes itself as a boutique global law firm serving corporations, financial institutions, investors, diplomatic/consular entities, and individuals seeking citizenship/residency by investment and global mobility. Firm home copy claims legal counselling for more than 20 years. Published offices (contact-us, live verification): Paris — 18, rue Notre Dame de Lorette, 75009; Budapest — Szilagy Dezso ter 1 III. em, 1011; Bratislava — Svätoplukova 28, 82108; Istanbul — Teşvikiye Fırın Sokak 14/6, Şişli 34365 (T +90 212 236 74 88; F +90 212 236 74 83); Dubai — Fountain Views, Suite 114, Downtown. Some page footers (e.g. Malta expertise; FR présence mondiale) still show Opus by Omniyat, Business Bay. IMI Daily additionally cites partner presence in Prague, Warsaw and Toronto (not full EN contact addresses). On 12 March 2026, IMI Daily published GSC as an IMI Official Partner (pack HTML; live fetch 403 this hour) — attribute to IMI Daily. No company-register or trade-licence numbers were found on checked pages. No public starting-fee list; Terms state fees are set in the Client Contract. Site UI is available in English, Turkish and French. Citizenship & Residency by Investment | Global Mobility Solutions is marketed across Europe (including Portugal, Greece and Malta Golden Visa / PR paths), North America, the Caribbean and Oceania, alongside a broader legal practice menu.

    Named lawyers

    Meet the named lawyers working with GSC International clients. Open a profile for credential and scope details.

    AH

    Alperen Hatipoğlu

    Attorney at Law (firm)

    GSC International

    Firm jurisdictions
    Portugal, Greece, Malta
    Firm routes
    Golden Visa, Investor Visa, Citizenship by Investment

    Firm-published professional

    Alperen Hatipoğlu is presented by GSC International as an attorney and is listed on the Istanbul Bar register under sicil 100740. That Turkish professional record does not establish a Malta MPRP agent licence.

    View the record→
    GA

    Gökçe Aşiroğlu

    Attorney at Law (firm)

    GSC International

    Firm jurisdictions
    Portugal, Greece, Malta
    Firm routes
    Golden Visa, Investor Visa, Citizenship by Investment

    Firm-published professional

    Gökçe Aşiroğlu is listed on the İstanbul Barosu Levha as Avukat, sicil 96100, Büro Şişli. Firm lists her as Attorney at Law.

    View the record→
    MS

    Merve Sönmez Tarı

    Attorney at Law (firm)

    GSC International

    Firm jurisdictions
    Portugal, Greece, Malta
    Firm routes
    Golden Visa, Investor Visa, Citizenship by Investment

    Firm-published professional

    Merve Sönmez Tarı is listed on the İstanbul Barosu Levha as Avukat, sicil 36219, Büro Şişli, with phone matching GSC International’s Istanbul office.

    View the record→
    MB

    Murat Bozfakıoğlu

    Chief Markets & Clients Officer

    GSC International

    Firm jurisdictions
    Portugal, Greece, Malta
    Firm routes
    Golden Visa, Investor Visa, Citizenship by Investment

    Firm-published professional

    Murat Bozfakıoğlu is GSC International’s Chief Markets & Clients Officer and, according to his firm biography, leads its citizenship, residence by investment and global mobility division from Dubai. The firm says he graduated from Worcester Polytechnic Institute as an industrial engineer in 2003, holds an MBA from Koç University, and brings 19 years of international marketing, sales and strategic-partnership experience. He is presented here as a senior adviser, not as a lawyer or bar member.

    View the record→
    OS

    Onur Sümer

    Attorney at Law, Managing Partner

    GSC InternationalPartner

    Firm jurisdictions
    Portugal, Greece, Malta
    Firm routes
    Golden Visa, Investor Visa, Citizenship by Investment

    Firm-published professional

    Onur Sümer is listed on the İstanbul Barosu Baro Levhası as Avukat, sicil 87336, Büro Şişli, phone matching GSC International’s Istanbul office. Admitted year not published on the public Levha grid.

    View the record→

    Areas of Practice

    Services

    Citizenship and residence by investment
    Global mobility strategy and applications
    Cross-border corporate and commercial law
    International company formation
    Foreign investment and compliance
    Due diligence and application coordination

    Published pricing & service standard

    No standard consultation fee or engagement price was located on the official website. Clients are invited to request a callback or consultation; confirm the scope, responsible office and fees in writing before engagement.

    Pricing checked 6 Aug 2026; confirm the current scope in writing.

    Frequently Asked Questions about GSC International

    What services does GSC International provide?

    Its official pages publish citizenship and residence by investment, global mobility, cross-border corporate and commercial law, international company formation, foreign-investment support and due-diligence coordination. Programme rules should be reconfirmed before engagement.

    Which countries does GSC International cover?

    The official website lists offices in Paris, Budapest, Bratislava, Istanbul and Dubai, plus partner locations in Prague, Warsaw and Toronto. IMI Daily reports mobility work across roughly 15 jurisdictions; confirm the responsible office and current programme availability for a specific case.

    Who is GSC International best suited for?

    The profile is most relevant to clients comparing several mobility routes alongside cross-border company, investment or structuring needs. The firm publishes a dedicated mobility division and a five-office network, but clients should confirm current programme rules and the responsible adviser before engagement.

    Who leads GSC International and its global mobility division?

    Onur Sümer is the firm’s managing partner. Murat Bozfakıoğlu is Chief Markets & Clients Officer and, according to the firm, leads its citizenship, residence by investment and global mobility division from Dubai.

    Does GSC International have a verified public rating?

    No exact Google Business Profile or Trustpilot listing was confidently matched during the August 2026 review. Similar-name results were rejected, so no third-party star rating is displayed.

    Sources checked for this profile

    These links show where the profile's material facts came from and when each source was last checked. Firm-published information is identified separately from official records and external review data.

    • Official firm identity, 20+ years claim, cross-border legal practice, citizenship and residency division, five offices, team size and official social channels.

      Checked 6 Aug 2026
    • Firm-published team of 18, professional roles and links to individual biographies.

      Checked 6 Aug 2026
    • Firm-published managing-partner role, Istanbul Bar membership, legal education, international practice, languages, honorary-consul role and portrait.

      Checked 27 Aug 2026
    • Firm-published leadership of the citizenship, residency and global-mobility division, Dubai base, WPI and Koç University qualifications, career history, languages and portrait.

      Checked 27 Aug 2026

    Contact

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    How GSC International compares in Portugal

    Firm Verified Founded Focus
    GSC InternationalThis firm Listed Not listed Golden Visa, Investor Visa +1
    AGPC - Almeida Garrett, Pinto de Carvalho, Sociedade de Advogados Listed 2021 Golden Visa, D7 Visa +3
    Antas da Cunha ECIJA Verified 2015 Golden Visa
    Arton Capital Listed 2006 Golden Visa, Citizenship by Investment +3

    Verification and founding year are checked by Golden Visa Lawyers. Confirm current details with each firm.

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