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PharosiBio

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AI platform-based rarest-equivalent disease, a drug-developing company

Anyang-si, South KoreaFounded 2016Biotech & Life Sciences
Valuation $39M Market cap · 2023
Revenue $252K Latest reported FY

About PharosiBio

Pharos iBio is a South Korean biotechnology firm established in 2016, specializing in the development of treatments for rare and intractable diseases. The company leverages a proprietary artificial intelligence and big data platform, known as Chemiverse, to expedite the drug discovery process. This platform underpins the company's entire research and development, from target identification to generating drug candidates. The company was founded by CEO Jeonghyeok Yoon, who began exploring computer-simulated drug development as early as 1995 and has accumulated over 30 years of experience in protein structure analysis. His vision was to create a company that could offer novel drug development solutions to other bio-ventures and pharmaceutical companies globally.

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The company's business model is centered on its AI platform, Chemiverse, which utilizes deep learning algorithms and a massive dataset of over 240 million protein structures and compounds. Pharos iBio's strategy involves an open innovation approach, forming collaborations and partnerships to advance its drug pipeline. This allows the company to retain core functions and rights while scaling its infrastructure. Revenue generation is anticipated through technology out-licensing and co-development of its drug candidates. The firm primarily serves the biopharmaceutical market, with a focus on oncology and rare diseases. Pharos iBio is a publicly-traded company, having launched its Initial Public Offering (IPO) on the KOSDAQ in July 2023, raising KRW 19.6 billion.

The company's pipeline includes several drug candidates for various cancers. Its lead product, PHI-101, is a targeted anticancer drug for Acute Myeloid Leukemia (AML) and is also being investigated for platinum-resistant ovarian cancer and triple-negative breast cancer. PHI-101 targets the FLT3 gene mutation, which is present in a significant percentage of AML patients and is associated with a poorer prognosis. In a notable achievement, the company received approval for the therapeutic use of PHI-101 for an individual AML patient in South Korea, demonstrating the clinical application of its AI-developed drug. Other candidates in the pipeline include PHI-501 for malignant melanoma and refractory colorectal cancer, and PHI-201 for pancreatic and non-small cell lung cancer. The company has established subsidiaries in the US and Australia to further its global reach and collaborative efforts.

Source: Dealroom company data

At a glance

Status
Listed
Founded
2016
Headquarters
Anyang-si, South Korea
Listing
IPO 2023
Employees
5
Open positions
None listed
Dealroom signal
49.5/100
Industry
Health
Sub-industry
Pharmaceutical, BioTechnology
Sector
Biotech & Life Sciences, Biotechnology, Core AI, Disease, Biotech and Pharma, Hard Tech, AI Applications, DT and LS, science-based
Technology
Artificial Intelligence
Business model
Manufacturing
Client focus
b2b

Funding history

5 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
POST IPO CONVERTIBLE✓Other financing Dec 2025 $16M — DSC Investment · Aju IB Investment · Company K Partners · Korea Investment & Securities ↗
IPO✓Exit Jul 2023 $39M $39M Undisclosed —
Showing the latest 2 of 5 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026 $252K 0%
2025 $252K 0%
2024 $252K 0%
2023 $252K 0%
2022 $252K +426.3%
2021 $48K -69.6%
2020 $157K —
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Growth signals

PharosiBio website traffic

Latest recorded traffic for PharosiBio is 1.5K monthly website visits, down 42.3% over the last three months. PharosiBio's team grew 25% over the past year.

Latest monthly visits1.5K 3-month web change-42.3% 1-year team growth+25%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

12 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A6 investors entered at this stage

  • Mirae Asset Venture Investment
  • DSC Investment
  • Korea Investment Partners
  • Company K Partners
  • Aju IB Investment
  • Korea Investment & Securities

Series B and later6 investors entered at this stage

  • Solidus Investment
  • KDB Capital
  • Timefolio Asset Management
  • LSK Investment
  • UTC Investment
  • Intops Investment
Team profiled 1 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇰🇷 South Korea100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about PharosiBio on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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