Capestone

Shareholders of Capestone B.V.

Capestone B.V.’s KvK trade-register extract does not publish a shareholder register; Dutch KvK extracts for besloten vennootschappen record directors and, where applicable, ultimate beneficial owners, but not the underlying shareholder list, which is held privately by the company. Third-party company-information provider Company.info identifies OptC Capestone Europe B.V. (KvK number 95060766), a Dutch holding company registered at the same Leiden address and incorporated on 25 September 2024, as a shareholder of Capestone B.V.; no shareholding percentage was disclosed. This entity’s formation date closely precedes the announced completion, on 2 October 2024, of OptConnect’s acquisition of Capestone, consistent with an apparent role as an acquisition holding vehicle, though this specific purpose was not separately confirmed by an official filing. No other disclosed shareholders were identified. Information reviewed is current as of September 2026.

Data availability

Classification: Not public. The Netherlands does not make company shareholder registers publicly available, and the Dutch UBO register has been closed to general public access since a 2022 Court of Justice of the European Union ruling; only the single shareholder identified through a third-party company-information provider could be confirmed for this profile.

Sources

• KvK (Netherlands Chamber of Commerce) – trade register extract, company number 17252210
• Company.info – organisation profile, Capestone, Leiden, KvK 17252210
• OptConnect – acquisition announcement, “OptConnect Completes Add-on Acquisition of Capestone,” 2 October 2024

Directors and officers of Capestone B.V.

KvK trade-register data reviewed for Capestone B.V. records one active director, Jos Ouwerkerk, appointed 18 February 2019, who succeeded a previous director, Boban Vukicevic, on the same date. No separate company-secretary role is recorded, consistent with Dutch B.V. governance, which does not require one. Nationality is not disclosed in the publicly available KvK extract reviewed for this profile; Dutch trade-register extracts do not routinely publish directors’ nationality or country of residence. No officer changes have been identified around the October 2024 change described in the company’s group-structure information. Information reviewed is current as of September 2026 and reflects a third-party summary of the KvK trade register rather than the full underlying filing.

Data availability

Classification: Partial. Dutch KvK trade-register extracts identify a company’s current director(s) and appointment dates but do not routinely disclose nationality, country of residence or occupation, and historical (resigned) officers are not always retained in extracts reviewed through third-party sources.

Sources

• KvK (Netherlands Chamber of Commerce) – trade register extract, company number 17252210
• Company.info – organisation profile, Capestone, Leiden, KvK 17252210

Group structure of Capestone B.V.

Capestone B.V. is not an independent company. Company-information provider Company.info identifies OptC Capestone Europe B.V. (KvK number 95060766), a Dutch holding company registered at the same Leiden address and incorporated on 25 September 2024, as Capestone B.V.’s parent, with no ownership percentage disclosed. This immediate-parent relationship coincides with OptConnect, a US-based managed wireless connectivity provider, announcing on 2 October 2024 that it had completed an add-on acquisition of Capestone to expand its IoT connectivity platform into Europe; on this basis OptConnect is treated as Capestone B.V.’s ultimate parent, although no Dutch or US registry filing directly linking OptConnect to OptC Capestone Europe B.V. was identified during research. UK Companies House separately records OptC Capestone Europe BV as the sole director of Capestone UK Ltd (company number 16510184, Oxford), appointed 11 June 2025, indicating common corporate control between the two entities, though no filing confirming a specific shareholding was found, so this relationship is presented as unverified below. Capestone’s own website also describes Capestone Germany (Düsseldorf, HRB 100880) as part of the same commercial group, but no independent registry filing confirming its ownership was identified, so it is omitted from the verified table. Information reviewed is current as of September 2026.

Verified corporate relationships

Recent structural changes

• OptConnect completed its acquisition of Capestone, announced 2 October 2024, expanding OptConnect’s managed wireless connectivity platform into Europe (source: OptConnect/Capestone acquisition announcement).
• OptC Capestone Europe B.V. was incorporated on 25 September 2024, shortly before the announced completion of the OptConnect transaction (source: KvK trade register).

Data availability

Classification: Partial. Capestone B.V.’s immediate parent is identified through a third-party company-information provider rather than a directly reviewed KvK ownership filing, and the link to its ultimate parent, OptConnect, rests on the companies’ own acquisition announcement and independent news coverage rather than a registry filing; no verified direct or indirect subsidiaries of Capestone B.V. were identified.

Sources

• Company.info – organisation profile, Capestone, Leiden, KvK 17252210
• KvK (Netherlands Chamber of Commerce) – trade register extract, company number 95060766 (OptC Capestone Europe B.V.)
• Companies House (UK) – officer appointments, OptC Capestone Europe BV, re Capestone UK Ltd (company number 16510184)
• OptConnect – “OptConnect Completes Add-on Acquisition of Capestone to Expand Global Connectivity Solutions,” 2 October 2024
• RFID Journal – “IoT company OptConnect Expands into Europe with Capestone Acquisition”