Jeantet advises Montero Mining and Exploration LTD in its ICSID arbitration proceedings against the Republic of Tanzania
Paris, 12 March 2021 – Jeantet is advising Montero Mining and Exploration Ltd (Montero), a Canadian mining exploration and development company specializing primarily in the exploitation, discovery and development of mining properties, in arbitration proceedings brought against the United Republic of Tanzania (Tanzania) before the International Centre for Settlement of Investment Disputes (ICSID).
This dispute arises in the context of the withdrawal of Montero’s title to the Wigu Hill rare earths project, located 170 km southwest of Dar Es Salaam. Since 2011, Montero has undertaken substantial exploration work on this property. In 2014, economic conditions led Montero to file a Retention Licence application to safeguard its rights to the perimeter, which was granted in 2015 for five years.
In 2017, the Tanzanian government announced its intention to abolish the Retention Licence regime. In 2018, the government abruptly revoked all the Retention Licences, including the one held by Montero, and transferred the rights previously held on these perimeters to Montero.
It was under these conditions that Montero was forced to bring its dispute before the ICSID.
For the purposes of the proceedings, Montero is supported by a third party financial support, Omni Bridgeway Canada, covering the costs and expenses related to the arbitration proceedings against Tanzania.
Jeantet’s team is composed of Thierry Lauriol (partner), Capucine du Pac de Marsoulies (counsel), Martin Tavaut (counsel) and Marine Lecomte (associate).
Jeantet advises Smac on the acquisition of Avenir Métal and SN Alt’O
Paris, December 12, 2025 – Jeantet advised the Smac group on the acquisition of the entire share capital of Avenir Métal and SN Alt’O, two companies specializing in roof renovation and maintenance, with combined revenues of approximately €15 million. This external growth operation is part of the build-up strategy pursued by Smac since Compagnie Financière […]
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Jeantet assisted the Guyot Group in connection with Epopée Gestion’s investment
Paris, 12 December 2025 – Jeantet advised Guyot Energies (a subsidiary of the Guyot group) in connection with the investment of Epopée Gestion funds to accelerate the development of local low carbon energy sources. Guyot Energies, a subsidiary of the Guyot group dedicated to energy transition, and Epopée Gestion, a regional investment fund, have decided […]
Paris | LISTED COMPANIES AND CAPITAL MARKETS LAW
Jeantet advised Cusp Capital Partners, lead investor in the EUR 8 million Seed financing of 2501.ai
Paris, 5 December 2025 – Jeantet advised Cusp Capital Partners in connection with the EUR 8 million Seed financing of 2501.ai, a French company developing autonomous AI agents designed to automate the management of IT and cloud infrastructures. 2501.ai is building a next-generation platform of autonomous AI agents capable of detecting and automatically resolving incidents […]
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Jeantet advises Iris Ventures, lead investor in the usd 15 million Series B of Innerskin
Paris, 4 December 2025 – Jeantet advised Iris Ventures on the USD 15 million Series B of Innerskin, active in the modern aesthetic medicine sector. Through its 19 centers in France, Innerskin offers a distinctive approach focused on preventative facial and body care, combining high-performance technologies, holistic expertise and premium client experience, by pairing in-clinic […]
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Jeantet advises the Hyg’up Group on the sale of Amplitude Services to Laboratoires Ceetal
Paris, November 27, 2025 – Jeantet advised the Hyg’Up group on a strategic carve-out of Amplitude Services’ activities. This transaction is a decisive step in the Hyg’Up group’s strategy of refocusing on its core business activities, enabling it to concentrate its resources and expertise on priority strategic business segments while optimizing the group’s operational performance. […]
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Jeantet advises Agile Robots on its acquisition of thyssenkrupp’s Automation Engineering business unit
Paris, 24 November 2025 – Jeantet acting alongside the German law firm Arqis, advised the German company Agile Robots SE, a leading provider of AI-powered robotic solutions, on its acquisition of the Automation Engineering business unit of thyssenkrupp Automative Technology. The transaction is still subject to regulatory approvals and closing is expected to be completed […]
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Jeantet advises Entreprise Redonnaise d’Électricité on the acquisition of the Ardelec Énergie Group
Paris, November 17, 2025 – Jeantet advised Entreprise Redonnaise d’Électricité (ERE) on the acquisition of Ardelec Energie, an external growth transaction carried out less than a year after LBO France Gestion acquired a majority stake in ERE. Based in Redon, Bretagne, ERE designs and manufactures prefabricated concrete transformer stations, mainly for industrial customers. Ardelec Energie, […]
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Jeantet advises GIFI on its plan to sell thirty stores to Grand Frais
Paris, October 24, 2025 – Jeantet is advising GIFI, a retailer specializing in home decor and general merchandise, in its discussions with GRAND FRAIS, a food retailer, regarding the sale of 25 to 30 stores. The agreements could be signed in early 2026, after consultation with GIFI’s employee representative bodies. The final completion of the […]
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Jeantet advises T.Capital on the EUR 58 millions series C fundraising of Filigran
Paris, 8 october 2025 – Filigran is an innovative French start-up operating in the development and marketing of cybersecurity solutions based on open source software, enabling businesses to optimize the management of their cybersecurity systems in order to anticipate any threats and detect any incidents. The investment will enable Filigran to accelerate its expansion in […]
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Jeantet advises New Deal Advisors in its integration into the Eight Advisory Group
Paris, October 6, 2025 – Jeantet advised New Deal Advisors, an Italian financial and transactional advisory firm, with its integration into the international Eight Advisory group, a leading provider of financial, operational, and strategic advisory services. New Deal Advisors has around 50 employees and mainly advises mid- and large-cap private equity funds. This merger marks […]
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Jeantet advises Hoffman Green Cement Technologies on its share capital increase with preferential subscription rights and reserved issuance of bonds convertible into shares
Paris, 3 October 2025 – Jeantet has advised Hoffmann Green Cement Technologies, a company listed on Euronext Growth Paris, on its share capital increase with preferential subscription rights and the reserved issuance of convertible bonds (“CBs”) to Inveready, for a total amount of €13.9 million. The subscription period was open from 11 September to 23 […]
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Jeantet advises LBO France on the sale of its stake in Serapid to Capital Croissance and its co-investors
Paris, September 30, 2025 – Jeantet advised LBO France on the sale of its stake in Serapid, an expert in rigid chain technology for moving heavy loads, to Capital Croissance and its co-investors. Capital Croissance, the entrepreneurs’ club dedicated to growing SMEs and mid-cap companies, has acquired a majority stake in Serapid alongside the company’s […]
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