
Theon International PLC — Investor Relations & Filings
Theon International PLC specializes in the design, development, and manufacturing of advanced electro-optical systems for the defense and security sectors. Its core offerings encompass customizable night vision and thermal imaging solutions. The product range includes man-portable systems such as monoculars and binoculars, alongside weapon-mounted stand-alone and clip-on sights that utilize both image intensification and thermal sensor technologies. The company also develops platform-integrated systems, including driver's viewers and vehicle-mounted day/night cameras for surveillance and target acquisition. Theon International supports its hardware with integrated logistics, maintenance, and bespoke engineering design services, focusing on enhancing operator situational awareness and effectiveness in diverse operational environments.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| THEON secures c.€42 million in new orders; additional c.€27 million in options | 2026-06-02 | English | |
| Annual Report 2024 | 2026-05-14 | English | |
| Annual Report 2025 | 2026-05-14 | English | |
| Notice of the 2026 Annual General Meeting of the Shareholders of Theon International PLC | 2026-05-14 | English | |
| THEON invests in Twin Prime and plans Joint Venture to integrate Artificial Intelligence across its product portfolio | 2026-05-14 | English | |
| Revision to Q1 2026 Trading Update | 2026-05-13 | English |
Browse filings by year
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Market data
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Price history
Peer group · Manufacture of optical instruments and photographic equipment
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DongGuan YuTong Optical Technology Co.,Ltd.
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Elegance Optical International Holdings Limited
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EssilorLuxottica
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EXICURE HITRON INC.
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Theon International PLC 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/2533/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=2533 | 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=2533 | 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=2533 \ -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": 2533}, 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 Theon International PLC (id: 2533)"
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