Katerina Kostopoulos Senior Associate

Katerina Kostopoulos Senior Associate

Office

  • Montréal

Phone number

514 877-3069

Fax

514 871-8977

Bar Admission

  • Québec, 2019

Languages

  • English
  • French
  • Greek

Profile

Senior Associate

Katerina Kostopoulos is a member of the Business Law group. She focuses her practice primarily in the areas of real estate law, in particular commercial leases, the purchase and sale of commercial real estate properties, and in private financing, financial services and general banking law. Katerina supports her clients in every step of their real estate transactions. Her proficiency of the legal and commercial aspects allow her to provide practical advice to her clients, tailored to their specific needs.

Representative mandates

  • Financing and acquisition of Les Serres Royales Inc. by Cultures Gen V Inc., making it Quebec’s largest diversified greenhouse producer.
  • Represented Groupe Nouveau Pont Île-aux-Tourtes Inc., a joint venture of Canadian and international shareholders, throughout the negotiation and drafting of all agreements required for the hybrid debt and bonds financing of the design and construction of the new Île-aux-Tourtes Bridge in Montréal, which forms part of the strategic road network supporting commercial trade.
  • Financing by Caisse Desjardins du Nord de Lanaudière, Ressources Québec and Investissement Québec for the construction of a wood pellet plant that produces pellets from forest biomass.

Distinctions

  • Ones to Watch, The Best Lawyers in Canada in the field of Corporate Law, 2025
Best Lawyers - Ones to Watch 2026

Education

  • LL.B., Université de Montréal, 2018
  • B.A., McGill University, 2015
  1. 2024 Review of Real Estate Law Highlights in Quebec

    As we keenly usher in 2025, we thought we would have a quick recap on changes affecting real estate law in Quebec in 2024. Let’s have a look back on the past year and on news deserving some attention and follow-up in 2025. This is not a comprehensive list, but a reminder that much has happened in the real estate sector. In terms of rental housing construction, the Real Property (GST/HST) Regulations introduced an enhanced GST rebate for residential rental properties, for construction beginning between September 14, 2023 and December 31, 2030, and whose end date is set no later than December 31, 2035. The procedure for authenticating a Canadian document to be used in a foreign country has been standardized for countries that are party to the Hague Apostille Convention Abolishing the Requirement of Legalisation for Foreign Public Documents. Bylaw 20-20-20 was amended to lighten the financial burden on real estate developers for the construction of affordable social housing in Montréal until the end of 2026. In terms of housing rental, the Act to limit lessors’ right of eviction and to enhance the protection of senior lessees has imposed a moratorium on the eviction of lessees by lessors who want to subdivide, expand or change the use of a dwelling, until June 2027, in addition to providing more protection for lessees aged 65 or over against eviction or repossession of a dwelling, when they have been living at the dwelling for at least 10 years and their income is equal or less than 125% of the income that would qualify them for low-rental housing based on applicable regulations. The Competition Act was amended to further regulate property controls, including the use of exclusivity clauses and restrictive covenants in existing commercial leases. The Competition Act was also amended to fight greenwashing. In the real estate industry, developers now have the burden to prove the environmental claims in respect to their properties. The increase in the inclusion rate for capital gains was announced in the federal budget in April 2024. The inclusion rate will go from 50% to 66.66% on all capital gains realized by corporations and trusts, in addition to individuals for the portion of capital gains exceeding $250,000 in a given year. Considering the potential change in government and the fact that these measures have no force of law, stay tuned for developments on this matter. Tax authorities plan to increase applicable withholding rates for the sale of a taxable Canadian property by a non-resident of Canada starting January 1, 2025. As a result, the withholding rates for disposals made as of that date have increased significantly further to the increase in the inclusion rate for capital gains. Again, there is, however, still uncertainty on whether this measure will come into force. Bill 86 amending, among other things, the Act respecting the preservation of agricultural land and agricultural activities and the Act respecting the acquisition of farm land by non-residents was tabled and introduced to the National Assembly of Quebec by the Minister of Agriculture, Fisheries and Food, André Lamontagne. The amendments aim, in particular, to control the acquisition of farm land and fight against the acquisition of farm land by foreign investors. Stay tuned for changes in this bill. The Act to amend various legislative provisions with respect to housing has “opened the door” for municipalities to authorize housing projects before February 21, 2027, that deviate from local planning bylaws, provided that established conditions are met. Municipalities have been granted discretionary power they can use to fast-track construction projects in 2025. Following this year full of developments in the real estate sector, our real estate law team is motivated and ready to answer all your questions and requests. Do you have any other topics in mind? Share them with us and feel free to contact us for a further discussion. Have a great 2025!

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  1. Lavery advises Bangkok Bank Public Company Limited on US$835 million cross-border financing related to the acquisition of the Éléonore mine t

    Lavery acted as legal counsel for Bangkok Bank Public Company Limited in connection with a US$835 million cross-border financing related to the acquisition of the Éléonore gold mine, located in Eeyou Istchee James Bay, in northern Quebec. This transaction, which involved negotiations in four separate jurisdictions, required in-depth expertise in banking law, mining law, and security law to secure financing for the acquisition of one of Quebec's largest gold mines. This case was led by David Tournier, with the support of Katerina Kostopoulos, Francis Sabourin, Annie Groleau, and Joëlle Montpetit. Lavery is privileged to have played a role in the evolution of the Éléonore mine, having represented Newmont Corp in the sale of the Éléonore mine in 2024. These transactions reflect the firm's significant expertise in its ability to manage complex commercial and financial transactions in the mining sector. About LaveryLavery is the leading independent law firm in Québec. Its more than 200 professionals, based in Montréal, Québec City, Sherbrooke and Trois-Rivières, work every day to offer a full range of legal services to organizations doing business in Québec. Recognized by the most prestigious legal directories, Lavery professionals are at the heart of what is happening in the business world and are actively involved in their communities. The firm's expertise is frequently sought after by numerous national and international partners to provide support in cases under Québec jurisdiction.

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  2. 86 Lavery lawyers recognized in The Best Lawyers in Canada 2026

    Lavery is pleased to announce that 86 of its lawyers have been recognized as leaders in 42 areas of expertise in the 20th edition of The Best Lawyers in Canada in 2026. This ranking is based entirely on peer recognition and rewards the professional achievements of the country's top lawyers. Three partners from the firm were named Lawyer of the Year in the 2026 edition of The Best Lawyers in Canada directory: Josianne Beaudry: Mining Law  Marie-Josée Hétu: Labour and Employment Law  Jonathan Lacoste-Jobin: Insurance Law See below for a complete list of Lavery lawyers and their areas of expertise. Please note that the practices reflect those of Best Lawyers. Geneviève Beaudin: Employee Benefits Law / Labour and Employment Law  Josianne Beaudry: Mergers and Acquisitions Law / Mining Law / Securities Law  Geneviève Bergeron: Intellectual Property Law  Laurence Bich-Carrière: Administrative and Public Law / Class Action Litigation/ Construction Law / Corporate and Commercial Litigation / Product Liability Law  Dominic Boisvert: Insurance Law  Luc R. Borduas: Corporate Law / Mergers and Acquisitions Law  René Branchaud: Mining Law / Natural Resources Law / Securities Law  Étienne Brassard: Equipment Finance Law / Mergers and Acquisitions Law / Project Finance Law / Real Estate Law / Structured Finance Law / Venture Capital Law  Jules Brière: Aboriginal Law / Indigenous Practice / Administrative and Public Law / Health Care Law  Myriam Brixi: Class Action Litigation / Product Liability Law  Benoit Brouillette: Labour and Employment Law  Marie-Claude Cantin: Construction Law / Insurance Law  Brittany Carson: Labour and Employment Law  André Champagne: Corporate Law / Mergers and Acquisitions Law  Chantal Desjardins: Advertising and Marketing Law / Intellectual Property Law  Jean-Sébastien Desroches: Corporate Law / Mergers and Acquisitions Law  Raymond Doray: Administrative and Public Law / Defamation and Media Law / Privacy and Data Security Law  Christian Dumoulin: Mergers and Acquisitions Law  Alain Y. Dussault: Intellectual Property Law  Isabelle Duval: Family Law / Trusts andEstates  Ali El Haskouri: Banking and Finance Law / Venture Capital Law  Philippe Frère: Administrative and Public Law  Simon Gagné: Labour and Employment Law  Nicolas Gagnon: Construction Law  Richard Gaudreault: Labour and Employment Law  Julie Gauvreau: Biotechnology and Life Sciences Practice / Intellectual Property Law  Marc-André Godin: Commercial Leasing Law / Real Estate Law  Caroline Harnois: Family Law / Family Law Mediation / Trusts and Estates  Alexandre Hébert: Corporate Law / Mergers and Acquisitions Law / Venture Capital Law  Marie-Josée Hétu: Labour and Employment Law / Workers' Compensation Law  Édith Jacques: Corporate Law / Energy Law / Mergers and Acquisitions Law / Natural Resources Law  Marie-Hélène Jolicoeur: Labour and Employment Law / Workers' Compensation Law  Isabelle Jomphe : Advertising and Marketing Law / IntellectualProperty Law  Nicolas Joubert: Labour and Employment Law  Guillaume Laberge: Administrative and Public Law  Jonathan Lacoste-Jobin: Insurance Law  Awatif Lakhdar: Family Law / Family Law Mediation  Marc-André Landry: Alternative Dispute Resolution / Class Action Litigation / Construction Law / Corporate and Commercial Litigation / Product Liability Law  Éric Lavallée: Privacy and Data Security Law / Technology Law  Myriam Lavallée: Labour and Employment Law  Guy Lavoie: Labour and Employment Law / Workers' Compensation Law  Jean Legault: Banking and Finance Law / Insolvency and Financial Restructuring Law  Carl Lessard: Labour and Employment Law / Workers' Compensation Law  Josiane L'Heureux: Labour and Employment Law   Paul Martel: Corporate Law  Zeïneb Mellouli: Labour and Employment Law / Workers' Compensation Law  Isabelle P. Mercure: Tax Law / Trusts and Estates  Patrick A. Molinari: Health Care Law  Marc Ouellet: Labour and Employment Law  Luc Pariseau: Tax Law / Trusts and Estates  Ariane Pasquier: Labour and Employment Law  Martin Pichette: Corporate and Commercial Litigation / Insurance Law / Professional Malpractice Law  Élisabeth Pinard: Family Law / Family Law Mediation  François Renaud: Banking and Finance Law / Structured Finance Law  Marc Rochefort: Securities Law  Judith Rochette: Alternative Dispute Resolution / Insurance Law / Professional Malpractice Law  Ouassim Tadlaoui: Construction Law / Insolvency and Financial Restructuring Law  David Tournier: Banking and Finance Law  Vincent Towner: Commercial Leasing Law  André Vautour: CorporateGovernance Practice / Corporate Law / Energy Law / Information Technology Law / Intellectual Property Law / Private Funds Law / Technology Law / Venture Capital Law  Bruno Verdon: Corporate and Commercial Litigation  Sébastien Vézina: Mergers and Acquisitions Law / Mining Law / Sports Law  Yanick Vlasak: Banking and Finance Law / Corporate and Commercial Litigation / Insolvency and Financial Restructuring Law  Jonathan Warin: Insolvency and Financialanick Vlasak: Banking and Finance Law / Corporate  We are pleased to highlight our next generation, who also distinguished themselves in this directory in the Ones To Watch category: Anne-Marie Asselin: Labour and Employment Law (Ones To Watch) Rosemarie Bhérer Bouffard: Labour and Employment Law (Ones To Watch) Frédéric Bolduc: Labour and Employment Law (Ones To Watch) Marc-André Bouchard: Construction Law (Ones To Watch) Céleste Brouillard-Ross: Construction Law / Corporate and Commercial Litigation (Ones To Watch) Karl Chabot: Construction Law / Corporate and Commercial Litigation / Medical Negligence (Ones To Watch) Justine Chaput: Labour and Employment Law (Ones To Watch) James Duffy: Intellectual Property Law (Ones To Watch) Francis Dumoulin: Corporate Law / Mergers and Acquisitions Law (Ones To Watch) Joseph Gualdieri: Mergers and Acquisitions Law (Ones To Watch) Katerina Kostopoulos: Banking and Finance Law / Corporate Law (Ones To Watch) Joël Larouche: Construction Law / Corporate and Commercial Litigation (Ones To Watch) Despina Mandilaras: Construction Law / Corporate and Commercial Litigation (Ones To Watch) Jean-François Maurice: Corporate Law (Ones To Watch) Jessica Parent: Labour and Employment Law (Ones To Watch) Audrey Pelletier: Tax Law (Ones To Watch) Alexandre Pinard: Labour and Employment Law (Ones To Watch Camille Rioux: Labour and Employment Law (Ones To Watch) Sophie Roy: Insurance Law (Ones To Watch) Chantal Saint-Onge: Corporate and Commercial Litigation (Ones To Watch) Bernard Trang: Banking and Finance Law / Project Finance Law (Ones To Watch) Mylène Vallières: Mergers and Acquisitions Law / Securities Law (Ones To Watch) 

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  3. Lavery involved in the construction of the new Île-aux-Tourtes bridge

    Following a qualification process, the Ministère des Transports et de la Mobilité durable du Québec (MTMD) issued a call for tenders in 2022 for the construction of the new Île-aux-Tourtes bridge pursuant to the project delivery method known as design-build-finance (DBF). Since this was a DBF, the financing of this project had to be included in the proposals made by the selected candidates. Lavery represented the successful consortium made up of Dragados Canada Inc., Roxboro Excavation Inc. and Construction Demathieu & Bard Inc. Our role required expertise in the following areas: (a)   Governance and corporate law  (b)  Project financing (banking and securities)  (c)   Public procurement (d)  Construction law (e)   Commercial agreements (f)    Taxation  Lavery represented the consortium from the call for proposals to the financial close, including the drafting phase leading up to the awarding of the contract to the consortium. The financing was the most complex part of this transaction. Under the hybrid approach retained for that project, a major credit facility to be granted by a bank syndicate had to be set up, as well the private placement of two tranches of bonds. This involved adjusting the rights and obligations of creditors on both sides within a sophisticated intercreditor agreement. The financing also required parent company guarantees, including from French and Spanish corporations, which required us to find common ground to accommodate the typical requirements of a North American financing and the specific corporate and commercial features applicable in France and Spain. To meet this challenge, we put together a multidisciplinary team, divided up the work in accordance with our professionals’ diverse expertises, and dedicated a team member exclusively to interactions with the MTMD, its lawyers and the issuers of performance bonds typical for this kind of projects. Sound project management practices were essential to the success of this team effort. It is a privilege for Lavery to have participated in this essential project allowing the people of Quebec to obtain a new bridge linking the regions of Montérégie and Montréal. The Lavery team was led by Josianne Beaudry, Nicolas Gagnon, Édith Jacques, David Tournier and André Vautour, and included Véronik Bonneville-Pesant, Katerina Kostopoulos, Jean-François Maurice, Joseph Gualdieri, Siddhartha Borissov-Beausoleil, Alexandre Turcotte, Luc Pariseau, Charles Hugo Gagné, Mickaël Pageau, Jean-Vincent Prévost-Bérubé and Yohann Lévy.

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  4. Lavery helps Cultures Gen V become Quebec’s largest greenhouse grower

    On July 4, 2023, Cultures Gen V, one of Quebec’s leading greenhouse growers, announced the acquisition of Serres Royales. The acquisition furthers Cultures Gen V’s business strategy, which aims to improve Quebec’s food self-sufficiency by expanding sustainable greenhouse growing and offering consumers a wider variety of superior quality products. This transaction makes Cultures Gen V the largest diversified greenhouse grower in Quebec, adding 9 hectares of tomatoes to its current acreage, for a total of 36 hectares. Lavery was privileged to represent Cultures Gen V in the transaction. Not only did the firm implement the group’s pre-transaction refinancing, it also negotiated and closed the transaction. The Lavery team was led by Étienne Brassard with the assistance of Gabrielle Ahélo and France Camille De Mers and the collaboration of Béatrice Bull, Pamela Cifola, Éric Gélinas, Jessica Parent, Chantal Desjardins, James Duffy, Valérie Belle-Isle, Sonia Guérin, Joseph Lauzon-Potts, Arielle Supino, Bernard Trang, Katerina Kostopoulos, Charlotte Dangoisse, David Tournier, Ana Cristina Nascimento, Joëlle Montpetit and Nadine Giguère.

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