4by4
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
4by4 makes an AI-powered image and video enhancement tool called PIXELL, which sharpens and upscales visual content, and produces high-definition video including virtual, augmented, and extended reality formats.
It supplies this technology to business and consumer customers through cloud-based subscription, programming interface, and on-premise licensing arrangements. Listed on KOSDAQ, Korea's tech-focused small-cap board, the company also operates KEYCUT STOCK, a stock-footage platform specialising in ultra-high-definition video, alongside an e-sports content business run through a subsidiary.
Summary is AI-generated and may contain errors · figures from DART filings
4by4 expanded into e-sports content by incorporating SBXG as a subsidiary, adding gaming-related intellectual property and online and offline channels to its core AI video business.
4by4 in five facts
What does 4by4 do?
4by4 makes an AI-powered image and video enhancement tool called PIXELL, which sharpens and upscales visual content, and produces high-definition video including virtual, augmented, and extended reality formats.
Where is 4by4 listed and in which sector?
4by4 (Korean name: 포바이포) trades under KRX code 389140 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Communication Services sector, Media.
How large is 4by4?
Its market capitalisation was US$49.2M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were 4by4's latest annual revenue and operating profit?
For fiscal year 2025, 4by4 reported revenue of US$25.4M, an operating loss of US$5.6M and a net loss of US$8.3M, per its annual report on DART (data retrieved from DART on 2026-10-02). Revenue was up 1.3% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-10-02
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- [Amended] Supply contract signed (voluntary)
4by4 updated a previously disclosed supply contract with Nam-gu, Ulsan Metropolitan City, now worth US$1.42M, about 6.27% of its recent annual revenue, running through Aug 2026.
Supply contract · Jul 27 - [Amended] Supply contract signed (voluntary)
4by4 updated a previously disclosed supply contract with Nam-gu, Ulsan Metropolitan City, now worth US$1.35M, about 6.27% of its recent annual revenue, running through Jul 2026.
Supply contract · Jun 30 - [Amended] Supply contract signed (voluntary)
4by4 updated a previously disclosed supply contract with Nam-gu, Ulsan Metropolitan City, now worth US$1.38M, about 6.27% of its recent annual revenue, running through Jun 2026.
Supply contract · Jun 2 - [Amended] Supply contract signed (voluntary)
4by4 updated a previously disclosed supply contract with Nam-gu, Ulsan Metropolitan City, now worth US$1.42M, about 6.27% of its recent annual revenue, running through May 2026.
Supply contract · Apr 30 - [Amended] Supply contract signed (voluntary)
4by4 updated a previously disclosed supply contract with Gimhae City, Gyeongsangnam-do, now worth US$1.22M, about 5.4% of its recent annual revenue, running through May 2026.
Supply contract · Apr 22 · 3 versions - [Amended] Supply contract signed (voluntary)
4by4 updated a previously disclosed supply contract with Nam-gu, Ulsan Metropolitan City, now worth US$1.42M, about 6.27% of its recent annual revenue, running through Apr 2026.
Supply contract · Mar 11 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
4by4 reported consolidated results for FY2025: revenue of US$23.5M (+1.3% year on year), an operating loss of US$5.31M and a net loss of US$6.24M.
Earnings · Feb 27 - [Amended] Supply contract signedSupply contract · Jan 29