About Atasoy Law Firm

Atasoy Law Firm is a small Toronto based practice founded by Hasan Atasoy, a lawyer called to the Ontario bar in 2023 who was previously licensed to practise law in Turkey in 2016. The firm runs two Toronto offices, one downtown in the Queen and Richmond Centre and a second further north on Yonge Street, plus a third office in Ottawa, and it works with clients in both English and Turkish. All three locations see clients by appointment rather than as drop-in storefronts.

The practice covers business, corporate and commercial law, civil litigation, immigration, and wills and estates, and it also takes on aviation disputes, a niche area covering aircraft purchase, lease, financing and engine agreements as well as Cape Town Convention matters. Hasan Atasoy is licensed in Ontario but is also permitted to assist clients in British Columbia on business transactions under interprovincial temporary practice rules, which lets the firm take on commercial work outside the province where it's based.

Atasoy holds a Global Professional Master of Laws (GPLLM) from the University of Toronto and earlier law degrees from Marmara University and Istanbul University. Outside client files, the firm ran a free seven week evening course introducing Canadian business law to law students, internationally trained lawyers and National Committee on Accreditation candidates.

Milestones & recognition

  • Hasan Atasoy was called to the Ontario bar in 2023, after being licensed to practise law in Turkey in 2016.
  • Hasan Atasoy is licensed to assist clients in British Columbia on business matters under interprovincial temporary practice rules, in addition to practising in Ontario.
  • Hasan Atasoy holds a Global Professional Master of Laws (GPLLM) from the University of Toronto, an LLM from Marmara University, and an LLB from Istanbul University.

In the community

  • The firm ran a free seven week Business Law Course, held Tuesday evenings from October 1 to November 12, aimed at second and third year law students, internationally trained lawyers and National Committee on Accreditation candidates in Canada.

Good to know

A person using a wheelchairWheelchair accessible

Offices 4

1200 Bay Street, Suite 202, Toronto, ON M5R 2A5

1505 Laperriere Avenue, Suite 502, Ottawa, ON K1Z 7T1

111 Queen Street East, Suite 450, Toronto, ON M5C 1S2

3080 Yonge St, Suite 6060, Toronto, ON M4N 3N1

The neighbourhood

Atasoy Law Firm doesn't run a single storefront office. Its base is split between two Toronto locations, one in the Queen and Richmond Centre downtown and another on the Yonge Street corridor further north, with a third office in Ottawa on Laperriere Avenue. All three are appointment only, which fits a small practice built around a single lawyer serving business and immigration clients across two cities rather than walk in traffic in any one neighbourhood.

That structure also shows up in the firm's client base. Serving clients in English and Turkish, and taking on work as far as British Columbia under temporary practice rules, the firm's footprint is defined less by a single street address than by the mix of downtown Toronto business clients, Ottawa area matters, and a bilingual Turkish speaking clientele it was built to serve.

Frequently asked questions

Does Atasoy Law Firm handle business immigration applications?
Yes. The firm's immigration practice covers business immigration pathways including investor immigration programs, the Start-up Visa Program, C11 work permits and the BC PNP Entrepreneur stream, alongside individual immigration and refugee claims.
Can the firm help buy or sell a business in Ontario or British Columbia?
Yes. Atasoy Law Firm advises on business purchases and sales in Ontario, and Hasan Atasoy is also licensed to assist British Columbia clients on business transactions under interprovincial temporary practice rules, covering matters like asset versus share purchases and related regulatory compliance.
Does the firm handle aviation disputes?
Yes, this is one of the firm's practice areas. It covers disputes over aircraft purchase, lease, management and financing agreements, aircraft and engine warranty issues, and Cape Town Convention registration and enforcement matters, and the firm says it aims to resolve these disputes through negotiation where possible before litigation.
Are services available in Turkish?
Yes. Atasoy Law Firm offers services in both English and Turkish, and Hasan Atasoy was licensed to practise law in Turkey before being called to the Ontario bar.
What does an initial consultation cost?
The firm's pricing page lists a flat rate of $500 plus tax for an initial consultation, with legal advice billed at $300 per hour and arbitration, mediation or conciliation work at $480 per hour.
Where are Atasoy Law Firm's offices, and can I just walk in?
The firm has two Toronto offices, one downtown at Queen and Richmond Centre and one on Yonge Street, plus an Ottawa office on Laperriere Avenue. All three see clients by appointment only, Monday to Friday with Saturdays available by appointment.

Similar firms in City of Toronto

Nirman's Law Professional Corporation is a downtown Ottawa firm that has practised law for over twenty years, offering immigration and refugee law, real estate, wills and estates, corporate and commercial law, and not…

Immigration LawImmigration LawReal Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & TrustsNotary & Commissioner ServicesNotary & Commissioner Services

Harneet Singh Legal Professional Corporation is a Toronto firm founded in 2016 that provides practical legal support across litigation, real estate, family law, immigration, corporate matters, wills, and notary servic…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionReal Estate LawReal Estate LawAdministrative & Regulatory LawAdministrative & Regulatory LawCriminal DefenceCriminal Defence

Blaney McMurtry LLP is a full-service Toronto law firm ranked among the top regional law firms in Canada, with lawyers practising across areas including commercial litigation, real estate, employment, insurance, const…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionReal Estate LawReal Estate LawEmployment & Labour LawEmployment & Labour Law

Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗