CVM Cancels Registration of Two Publicly Held Companies

SECURITIES AND EXCHANGE COMMISSION OF BRAZIL (CVM) Rua Sete de Setembro, 111/2-5th and 23-34th Floors – Center – Rio de Janeiro - RJ – ZIP Code: 20050-901 – Brazil Tel.: (21) 3554-8686 - www.cvm.gov.br

SECURITIES AND EXCHANGE COMMISSION OF BRAZIL (CVM) SUPERINTENDENCY OF CORPORATE RELATIONS NOTICE OF 06/10/2026 (Published on the CVM website on 06/10/2026, at 9:30 AM)

The Securities and Exchange Commission of Brazil – CVM, pursuant to the sole paragraph of Article 59 of CVM Resolution No. 80/22, makes public that the Superintendency of Corporate Relations - SEP, on 06/10/2026, officially cancelled the registration referred to in Article 21 of Law 6.385/76, of the following publicly held companies, which fall under item II of Article 59 of the aforementioned Resolution:

Social Name | CNPJ | State
1 | BLUE TECH SOLUTION EQI S.A. | 60.637.238/0001-54 | SP 2 | BANKRUPTCY ESTATE OF TECNOSOLO ENGENHARIA S.A. | 33.111.246/0001-90 | RJ

It is emphasized that, after the cancellation of its registration, the publicly held company may not have the securities it issued admitted to trading in regulated markets, namely organized over-the-counter markets, stock exchanges, or unorganized over-the-counter markets.

Finally, it is alerted that, pursuant to Article 60 of CVM Resolution No. 80/22, the official cancellation of registration does not exempt the company, its controllers, and administrators from liability arising from any infractions committed prior to the cancellation of the registration.

Sincerely,

FERNANDO SOARES VIEIRA
Superintendent of Corporate Relations