TR 
Form your
company We manage
the process You focus on
earning
The technology and consulting platform that coordinates your company formation process end-to-end.
Get every service you need on one platform
Company Formation Consulting
Our expert consulting team coordinates the legal procedures and paperwork on your behalf — you focus on the business.
Learn moreVirtual Office Solutions
Through our partner providers, get a prestigious legal business address while keeping your fixed costs low.
Learn moreTrademark Consulting
Class research, TPMK filing, and monitoring — handled with our partner trademark agents.
Learn moreGrant & Incentive Analysis
Our consultants analyse your eligibility for public grants and support programs and accompany you in the application process.
Learn moreStart the process in 3 steps
With ŞirketOn coordination and our expert consulting team, every step moves quickly and your company is ready to invoice in days.
Upload your documents
Sign up on ŞirketOn and securely upload the required paperwork; our expert consultants will reach out.
Our team runs the process
Our expert consultants handle official filings, notary, and registry coordination on your behalf.
Ready to operate
Once registration is complete you receive e-signature/digital seal, online accounting panel, and invoicing infrastructure.
Online company formation for every entrepreneur
Form and run your company; tap into pre-accounting, financial advisory, virtual office, and trademark services.
Company Formation
Setting up is simple — upload your documents and ŞirketOn handles the rest.
Manage Your Company
You can also manage existing companies from a single place with ŞirketOn.
Built for every founder
An online platform that welcomes founders of any size, sector, or capital level.
Everything, in one place
ŞirketOn brings all the online services entrepreneurs need to operate — on one platform.
Holistic solutions for your company in Turkey
Company Formation
Sole proprietorship — no capital required, minimal bureaucracy.
Limited company — partners' personal assets protected from business debts.
Joint-stock — best fit for ventures planning to scale or raise capital.
Virtual Office
Pre-Accounting
Trademark Registration
Grants & Incentives
KOSGEB grants help SMEs streamline setup and growth.
For founders under 29, we run an income-tax & Bağ-Kur premium support eligibility analysis.
Hiring employees? Tap into SSI incentives for reduced employer premiums.
Insights and how-tos
Sole proprietorship or limited company? Which one is right for you?
Capital, liability and tax considerations when choosing a company type — a practical comparison of sole proprietorships and limited companies in Turkey.
Young Entrepreneur Incentive: tax exemption for under-29s in Turkey
Income tax exemption and Bağ-Kur premium support: eligibility, application process, and what to watch out for.
Switching to e-Invoicing: a step-by-step guide
How to set up e-Fatura, e-Arşiv, and e-SMM via ŞirketOn — a complete onboarding guide for Turkish businesses.
Common questions
The questions we hear most about formation, packages, and process.
How long does company formation take?
Via ŞirketOn, sole proprietorships take 1–2 business days; limited and joint-stock companies 3–5. The whole process is digital.
Are services included in the package?
Our packages include your digital seal and first-period filings. Ongoing consulting service is available as a separate monthly subscription.
Which cities offer a virtual office?
Istanbul (Levent, Maslak, Ataşehir, Kadıköy, Şişli), Ankara, and Izmir. All addresses are accepted by tax offices and trade registries.
Can I incorporate abroad too?
Yes. We offer full company formation in the UK, Germany, Estonia, Dubai, and the USA with country-specific packages and scope.
Consultant-backed formation, end-to-end
Our expert consulting team, e-Transformation tools, and digital process management — all on one platform. Start the process with our coordination.
Get Started