2026-10-04 OpenCorporates (Netherlands register mirror)

Queries: https://opencorporates.com/companies?q=Ethergy&jurisdiction_code=nl gave 1 result; company page https://opencorporates.com/companies/nl/59508701

Found [web]: - Ethergy B.V., Netherlands Chamber of Commerce (KvK) number 59508701, status Active, Besloten Vennootschap (private limited company). Head office in Amsterdam. The company has set a Non Mailing Indicator, so its address is not repeated here. - Officers, founding date and filings are not shown without a login (not attempted).

Caution: only one Ethergy B.V. is listed in the Netherlands, but this visit does not prove it is the "Ethergy B.V, Research, Hobbemalaan 10, Alkmaar" in the author's 2016-2018 papers (the head office addresses differ). The KvK extract (paid) or the free KvK search page would confirm the founding date and activity code.

Bearing

Priority 4 (historical record). The author gives a commercial R&D affiliation for his scalar-field work from 2016 on, and his 2023 lecture describes devices that convert scalar fields into electricity. Under "absence of evidence", a company doing this R&D with no patents and no products found is a gap to explain. Possible explanations: a one-person holding or consulting company (common in NL); work kept as a trade secret; work not yet at device stage. Records that would decide: the KvK SBI activity code and founding date, annual filings (B.V.s file accounts), Espacenet with Ethergy as applicant.