Research and Development Expense in EUR of Sono Group N.V. from 2023 to Q2 2025

Taxonomy & unit
us-gaap: EUR
Description
The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.
Summary
Sono Group N.V. quarterly/annual Research and Development Expense history and change rate from 2023 to Q2 2025.
  • Sono Group N.V. Research and Development Expense for the quarter ending 30 Jun 2025 was €525K, a 56.3% increase year-over-year.
  • Sono Group N.V. annual Research and Development Expense for 2024 was €1.12M, a 93.1% decline from 2023.
Research and Development Expense, Quarterly (EUR)
Research and Development Expense, YoY Quarterly Change (%)
Research and Development Expense, Annual (EUR)
Research and Development Expense, YoY Annual Change (%)

Sono Group N.V. Quarterly Research and Development Expense (EUR)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q2 2025 525K +189K +56.3% 01 Apr 2025 30 Jun 2025 10-Q 19 Aug 2025
Q1 2025 440K +219K +99.1% 01 Jan 2025 31 Mar 2025 10-Q 20 May 2025
Q2 2024 336K 01 Apr 2024 30 Jun 2024 10-Q 19 Aug 2025
Q1 2024 221K 01 Jan 2024 31 Mar 2024 10-Q 20 May 2025

Sono Group N.V. Annual Research and Development Expense (EUR)

Period Value YoY Chg Change % Start Date End Date Report Filed
2024 1.12M -15M -93.1% 01 Jan 2024 31 Dec 2024 10-K 17 Apr 2025
2023 16.1M -142M -89.8% 01 Jan 2023 31 Dec 2023 10-K 17 Apr 2025
* An asterisk sign (*) next to the value indicates that the value is likely invalid.