
SEALSQ Corp — Investor Relations & Filings
SEALSQ Corp. is a semiconductor company specializing in post-quantum security solutions. The company develops and provides quantum-resistant secure microcontrollers, secure RISC-V platforms, and hardware-anchored Root-of-Trust technologies. Its product portfolio includes secure elements and secure MCUs that integrate NIST-approved post-quantum cryptography (PQC) algorithms to protect devices from emerging cyber threats. Complementing its hardware, SEALSQ offers cloud-based Public Key Infrastructure (PKI) trust services for secure device identity, provisioning, certificate lifecycle management, and end-to-end device-to-cloud authentication. The company's solutions target connected ecosystems such as IoT, automotive, industrial automation, and smart homes.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 6-K - SEALSQ Corp (0001951222) (Filer) | 2026-04-21 | English | |
| 6-K - SEALSQ Corp (0001951222) (Filer) | 2026-03-31 | English | |
| 4 - SEALSQ Corp (0001951222) (Issuer) | 2026-03-25 | English | |
| 4 - SEALSQ Corp (0001951222) (Issuer) | 2026-03-23 | English | |
| 3 - SEALSQ Corp (0001951222) (Issuer) | 2026-03-19 | English | |
| 3 - SEALSQ Corp (0001951222) (Issuer) | 2026-03-18 | English |
Browse filings by year
5 yearsMarket data
Market data not available
Price history
Peer group · Computer consultancy and computer facilities management activities
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
AM Group Holdings Limited
Provides online marketing services, helping businesses buil…
|
1849 | HK | Telecommunications, computer pr… |
|
AMTD Digital Inc.
A digital solutions platform for finance, media, investment…
|
HKD | KY | Telecommunications, computer pr… |
|
Anhui Wantong Technology Co.,Ltd.
Provides ITS and IT solutions for highway management, ports…
|
002331 | CN | Telecommunications, computer pr… |
|
Aplicaciones Y Tratamientos De Sistemas S.A.
An IT company specializing in consulting, services, and sof…
|
ATSI | ES | Telecommunications, computer pr… |
|
A PN Promise Spolka Akcyjna
IT solutions provider specializing in digital transformatio…
|
PRO | PL | Telecommunications, computer pr… |
|
Applied Co., Ltd.
Manufactures and sells custom PCs, components, and servers,…
|
3020 | JP | Telecommunications, computer pr… |
|
Arabian Internet and Communications Services Co.
Provides digital transformation, IT solutions, cloud, and c…
|
7202 | SA | Telecommunications, computer pr… |
|
AR advanced technology, Inc.
Specializes in digital transformation solutions using cloud…
|
5578 | JP | Telecommunications, computer pr… |
|
ARB IOT Group Ltd
Provider of end-to-end IoT integration solutions and specia…
|
ARBB | US | Telecommunications, computer pr… |
|
ARCONTECH GROUP PLC
Develops real-time market data software for financial insti…
|
ARC | GB | Telecommunications, computer pr… |
SEALSQ Corp via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/32809/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32809 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=32809 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=32809 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 32809}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for SEALSQ Corp (id: 32809)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.