Longduoduo Co Ltd

LDDD · OTC · SIC 8000: Services-Health Services
35
SEC Filings

Business Summary

Corporate Structure Longduoduo Company Limited (Longduoduo) was incorporated in the State of Nevada on October 25, 2021. Longduoduos principal corporate address is G3-5-8016, Shuian Town, Ruyi Headquarters Base, Hohhot Economic Development District, Hohhot, Inner Mongolia, China, 010000. Our telephone number is +86 (0472) 510 4980. Our registered agent for service of process is Incorp Services, Inc., 3773 Howard Hughes Pkwy, Suite 500S, Las Vegas Nevada 89169-6014. Our website address is www.lon...

Next Earnings

Q2 FY2026 — expected 2026-09-23

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionLDDDdiscussed_in_filing Cybersecurity
topic_mentionLDDDdiscussed_in_filing Trusted Computing
topic_mentionLDDDdiscussed_in_filing Blockchain & Crypto
topic_mentionLDDDdiscussed_in_filing Regulation
topic_mentionLDDDdiscussed_in_filing Enterprise
topic_mentionLDDDdiscussed_in_filing Healthcare & Bio
topic_mentionLDDDdiscussed_in_filing Platform & Ecosystem
topic_mentionLDDDdiscussed_in_filing Sovereign & Government
topic_mentionLDDDdiscussed_in_filing Cybersecurity
topic_mentionLDDDdiscussed_in_filing Trusted Computing
topic_mentionLDDDdiscussed_in_filing Blockchain & Crypto
topic_mentionLDDDdiscussed_in_filing Regulation
topic_mentionLDDDdiscussed_in_filing Enterprise
topic_mentionLDDDdiscussed_in_filing Healthcare & Bio
topic_mentionLDDDdiscussed_in_filing Platform & Ecosystem
topic_mentionLDDDdiscussed_in_filing Sovereign & Government
topic_mentionLDDDdiscussed_in_filing Cybersecurity
topic_mentionLDDDdiscussed_in_filing Trusted Computing
topic_mentionLDDDdiscussed_in_filing Blockchain & Crypto
topic_mentionLDDDdiscussed_in_filing Regulation

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2025-09-262025-06-300001213900-25-091988EDGAR37K words
2024-10-152024-06-300001213900-24-087709EDGAR—
2023-11-142023-06-300001213900-23-086498EDGAR—
2022-10-132022-06-300001213900-22-063656EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-02-092025-12-310001213900-26-013420EDGAR16K words
2025-11-122025-09-300001213900-25-108744EDGAR—
2025-05-142025-03-310001213900-25-042963EDGAR—
2025-02-142024-12-310001213900-25-013782EDGAR—
2024-11-142024-09-300001213900-24-097793EDGAR—
2024-05-092024-03-310001213900-24-041102EDGAR—
2024-02-072023-12-310001213900-24-010983EDGAR—
2023-11-202023-09-300001213900-23-088571EDGAR—
2023-05-222023-03-310001213900-23-041711EDGAR—
2023-02-142022-12-310001213900-23-011005EDGAR—
2022-11-302022-09-300001213900-22-076022EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2025-04-110001213900-25-030794EDGAR1K words
2025-03-100001213900-25-022149EDGAR—
2024-12-310001213900-24-113653EDGAR—
2024-09-300001213900-24-082959EDGAR—
2024-08-160001213900-24-069976EDGAR—
2024-02-290001213900-24-018218EDGAR—
2023-12-040001213900-23-092308EDGAR—
2023-10-060001013762-23-002262EDGAR—
2023-09-270001213900-23-079700EDGAR—
2023-08-220001213900-23-069631EDGAR—

35 total filings indexed. 10 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

ATPC — Agape ATP Corp DCGO — DocGo Inc. EUDA — EUDA Health Holdings Ltd WGS — GeneDx Holdings Corp. INNV — InnovAge Holding Corp. LFST — LifeStance Health Group, Inc. MCLE — Medicale Corp. OMDA — Omada Health, Inc.

Company Identity

CIK0001892316
TickerLDDD
ExchangeOTC
SIC8000: Services-Health Services
IncorporatedNV

Get More Data

This is the free public profile. For structured JSON with full provenance chain, use the API:

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 57642c96a72325d249fd0f45eabf71b85c3fc1d818f39f500a0c942c5c73a40c
parent: a5317da2fda858b6c64e3398467ceb6a2aff08fc310167931d7322c8a720ff59
content hash: c25d4a38713ff42339d8538830a947ccd93a9e65b9c16a082a0081e6d4723e7a
signed: 2026-04-13T04:45:59.593Z
sources: 15 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf