The page is the record's research on the issuer — no analyst, no rating, no view. # MOURA DUBEUX ENGENHARIA S/A (B3: BRMDNEACNOR9) — research page As of 2026-11-06 · br-cm-kg · record version 1 ## Identity and listing The issuer is MOURA DUBEUX ENGENHARIA S/A, listed on B3 under ticker BRMDNEACNOR9, with ISIN BRMDNEACNOR9. The LEI is not on the record, as the roster carries none. Security type, segment, sector and jurisdiction are not on the record. Its listing status is listed, not halted. ## The disclosure read The record holds 0 filings in the twelve months from 2025-11-06 to 2026-11-06, across 0 filing days. The median gap between filing days is not on the record, and no latest filing date or filing type is on the record. The B3 exchange peer set holds 657 issuers, with a median filing count of 0, and the median cadence gap and median latency for those peers are not on the record. Sector peer figures for the BR market are not on the record. ## Auditor The auditor of record is not on the record, and neither is its location. Auditor changes are not on the record, as this register has no lifecycle type map yet. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The issuer is listed and not halted. ## Orderability For the client category investidores profissionais, the outcome is not determinable. The rule states a product scope, no scope object's bridge holds ISO 10962 ES, and the subject is not shown within the scope. The rule version is acm-68000/br/cvm-suitability-resolu-o-cvm-n-30-2021-arts-2-3/r1, and the chapter is as of 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations page, and the count is 0. ## Open research No openly published research notes were found on the record, and the count is 0. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The market's vintage is not sealed, and no issuer years are sealed. The earliest sealed date of the market and the date the live record began are not on the record. ## Sources 5 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://arquivos.b3.com.br/api/download/?token= (identity.exchange) - https://mcp.br-cm-kg.ai/events/BVMF/BRMDNEACNOR9 (the disclosure lines) - https://sistemasweb.b3.com.br/PlantaoNoticias/Noticias/Index?agencia=18 (the halt flag) - https://mcp.br-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.br-cm-kg.ai/record/BVMF/BRMDNEACNOR9 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/br/BVMF/BRMDNEACNOR9 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp