Private Equity Deals highlighted Week 4-26

Each week, we bring you a curated selection of the most noteworthy Private Equity transactions across Europe and North America, carefully selected from the Arx Database. These updates offer a valuable overview of strategic moves shaping the investment landscape. This week’s highlights include the field of immuno-oncology, the development and maintenance of, the research and development of, and comindex:
  • The cancer vaccine developer Ervimmune raises €17 million.
  • Cap Vert acquires the four landscaping companies TGBL Group, Ets Julien, Chenot Paysage, and Joigneaux Paysagiste.
  • The developer of drugs for psychological diseases Exciva raises €51 million.
  • The specialized chemical distributor IMPAG Group acquires Comindex.
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SEVENTURE PARTNERS

SEVENTURE PARTNERS

The cancer vaccine developer Ervimmune raises €17 million

Ervimmune (Auvergne-Rhône-Alpes / FRA), a biotechnology company specializing in the field of immuno-oncology, which uses bioinformatics and artificial intelligence to develop innovative cancer vaccines, raises €17 million in a Series A round led by its historical investor Seventure Partners, with the participation of Sprim Global Investments. This operation, complemented by funding from Bpifrance and the France 2030 program, will enable the launch of clinical trials for cancer vaccines targeting « cold » tumors, such as triple-negative breast cancer and ovarian cancer (Ervimmune, press release)

SEVENTURE PARTNERS, press release

AMBIENTA

AMBIENTA

Cap Vert acquires the four landscaping companies TGBL Group, Ets Julien, Chenot Paysage, and Joigneaux Paysagiste

Majority-owned by Ambienta and supported by BNP Paribas Développement and Evolem, Cap Vert (c. €136 million of revenue in 2024, Île-de-France / FRA), an environmental services group specializing in the development and maintenance of green spaces, arboriculture, vegetation management for linear infrastructures, and water-related solutions, with a strong focus on sustainable development, makes a quadruple acquisition by acquiring TGBL Group (€9.3 million of revenue in 2025, Île-de-France / FRA), a company specializing in vegetation management and infrastructure maintenance, offering services such as pruning, tree felling, and clearing along transport corridors and other linear infrastructures; Ets Julien (€2.6 million of revenue in 2025, Normandy / FRA), a company specializing in pruning, felling, stump removal, grinding, and clearing of trees and green spaces; Chenot Paysage (Bourgogne-Franche-Comté / FRA), a company specializing in landscaping, green space maintenance, tree and shrub pruning, ecological landscaping, and garden maintenance; and Joigneaux Paysagiste (€0.24 million of revenue in 2021, Occitania / FRA), a company specializing in the design, creation, and maintenance of gardens and outdoor spaces. These acquisitions allow Cap Vert to expand its geographical presence, strengthen its service offerings, create operational synergies, and consolidate its position as a leader in environmental management and green space management in France (Ambienta, press release)

AMBIENTA, press release

EQT PARTNERS

EQT PARTNERS

The developer of drugs for psychological diseases Exciva raises €51 million

Exciva (Bade-Wurtemberg / DEU), a biotechnology company specializing in the research and development of drugs and treatments for dementia and psychological diseases, raises €51 million in a series B funding round co-led by EQT Life Sciences and Gimv, with participation from Carma Fund, Modi Ventures, LifeArc Ventures, and Fountain Healthcare Partners, as well as existing investors Andera Partners and LBBW Venture Capital. The funds raised will enable Exciva to support the phase 2 clinical trial of its main candidate, Deraphan, for the treatment of agitation associated with Alzheimer’s disease (AD). Additionally, the company plans to strengthen its clinical trial capabilities in Europe and North America, with the aim of offering new therapeutic options for neuropsychiatric symptoms that are still under-treated (EQT Partners, press release)

EQT PARTNERS, press release

DEUTSCHE PRIVATE EQUITY

DEUTSCHE PRIVATE EQUITY

The specialized chemical distributor IMPAG Group acquires Comindex

Majority-owned by Deutsche Private Equity, IMPAG Group (CHF 194.8 million of revenue in 2024, Zurich / CHE), a chemical distribution company that provides raw materials and active ingredients for industries such as food, personal care, pharmaceuticals, and industrial chemistry, acquires Comindex (Catalonia / ESP), a distributor of chemical additives and specialty chemicals for various industrial sectors. Comindex will integrate into IMPAG’s Material Science segment and contribute to strengthening the group’s offerings and expertise. This transaction is part of IMPAG’s European growth strategy, aimed at consolidating its presence in key markets and expanding its portfolio of value-added solutions (Deutsche Private Equity, press release)

DEUTSCHE PRIVATE EQUITY, press release

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