1570499 B.C. LTD. - Notice to Creditors

NOTICE TO CREDITORS

IN THE MATTER OF THE COMPANIES' CREDITORS ARRANGEMENT ACT, R.S.C. 1985, c. C-36, AS AMENDED

AND IN THE MATTER OF A PROPOSED PLAN OF COMPROMISE OR ARRANGEMENT WITH RESPECT TO 1570499 B.C. LTD.

RE: NOTICE OF CLAIMS PROCEDURE

PLEASE TAKE NOTICE that this notice is being published pursuant to an Order of the Ontario Superior Court of Justice (Commercial List) made February 10, 2026 (the “Claims Procedure Order”) in the proceedings of 1570499 B.C. Ltd. (“ResidualCo”) under the Companies’ Creditors Arrangement Act (Canada) (the “CCAA”) (the “CCAA Proceedings”). Defined terms used and not defined herein have the meanings given in the Claims Procedure Order.

On October 17, 2025, B+H Architects Corp. (“BHA”) was granted protection under the CCAA. On January 2, 2026, BHA obtained an Approval and Reverse Vesting Order (the “Approval and Reverse Vesting Order”) approving a reverse vesting transaction involving BHA pursuant to which Excluded Liabilities, Excluded Assets, Expunged Claims and Encumbrances (as defined in the Approval and Reverse Vesting Order) were vested in ResidualCo, effective upon closing of the transaction. The transaction closed on January 30, 2026, at which point pursuant to the Approval and Reverse Vesting Order, ResidualCo became an applicant in these CCAA Proceedings and BHA ceased to be an applicant and was released from the purview of the orders in the CCAA Proceedings.

KSV Restructuring Inc., in its capacity as the court-appointed monitor of ResidualCo (the “Monitor”), is conducting a claims process to call for Claims. This Claims Procedure is calling for Claims (as defined in the Claims Procedure Order) that have been or may be asserted in whole or in part against BHA which were transferred to, assumed by, and vested in ResidualCo pursuant to the Approval and Reverse Vesting Order.

The Monitor will send or cause to be sent a Claims Package (that will include the form of Proof of Claim) to:

(i) each Person that appears on the Service List, (ii) each Person that has claimed to be a Creditor and requested a Claims Package prior to such date; and (iii) any Person known to ResidualCo or the Monitor as having a potential Claim based on the books and records of ResidualCo and any registrations under the Personal Property Security Act (Ontario) or similar legislation, provided that delivery to such Person’s legal counsel or representative listed on the Service List, if any, shall be sufficient.

Creditors may also obtain the Claims Procedure Order and a Claims Package from the Monitor’s website at https://www.ksvadvisory.com/experience/case/BHA or by contacting the Monitor by telephone at 647-848-1350 or by e-mail at [email protected].

Completed Proofs of Claim and related documents must be sent by e-mail and be received by the Monitor by 5:00 p.m. (Toronto time) on March 30, 2026 (the “Claims Bar Date”). It is your responsibility to complete the appropriate documents and ensure that the Monitor receives your completed documents by the Claims Bar Date.

Subject to the exclusions in the Claims Procedure Order, CLAIMS NOT RECEIVED BY THE CLAIMS BAR DATE WILL BE BARRED AND EXTINGUISHED FOREVER.

The Monitor can be contacted at the following address to request a Claims Package or for any other notices or enquiries with respect to the Claims Procedure:

KSV Restructuring Inc.
in its capacity as Court-appointed monitor of 1570499 B.C. Ltd.
220 Bay Street, Suite 1300, Box 20
Toronto, ON M5J 2W4
E-mail: [email protected]

DATED at Toronto this 13th day of February, 2026.

KSV RESTRUCTURING INC.,
SOLELY IN ITS CAPACITY AS COURT-APPOINTED MONITOR
OF 1570499 B.C. LTD.
AND NOT IN ITS PERSONAL CAPACITY