# Atinum Investment: portfolio, investments and team

> Atinum Investment is a vc firm based in South Korea. 56 investments on record, 6 in the last 12 months, latest Aug 2026.

Source: https://millionrounds.com/fund/atinum-investment (Millionrounds; every figure on the page links to its filing or article)

South Korea · [Investor](https://millionrounds.com/investors)

# Atinum Investment

Last cheque observed Aug 2026; 56 cheques on record.

Deploying now VC firm

Seed Series A Series B Renewable Solar Photovoltaic

Deploying now

**46%** of best year **6** **cheques in 12 months**, 56 on record

Since the last cheque **58** days **00** hrs **00** min **00** sec

Median round **$11M** Rounds led **2 of 56** Sole investor **3 rounds** Mostly in **United States, 47%**

Pitch Atinum Investment

## Atinum Investment highlights

- 01 6 cheques in the last 12 months
- 02 Mostly Series A and Series B: 55% of its rounds
- 03 Sole investor in 3 rounds, median $7.2M

## What they do

> Atinum Investment is a venture capital firm that invests in promising startups at home and abroad, with an investment philosophy focused on the intrinsic value of companies. Translated from Korean, from their own website

- **Type:** VC firm (from a list, unverified)
- **Cheque size:** Not stated
- **Stages:** Seed Series A Series B Growth
- **Sectors:** Renewable Solar Photovoltaic
- **Based in:** Seoul, South Korea
- **Cold pitches:** Not accepted

## The record

Every round we can evidence, newest first **56 appearances**

- **2026** 4 rounds
- **Aug** **[Liner](https://millionrounds.com/company/liner)** Series A · US · AlleyWatch **$36M** With 8 others
- **Jul** **[LinqAlpha](https://millionrounds.com/company/linqalpha)** Series A · US · TechStartups **$22M** *Led*
- **May** **[XCENA](https://millionrounds.com/company/xcena)** Series B · KR · TechCrunch **$135M** *Led*
- **Jan** **[Qli5 Therapeutics](https://millionrounds.com/company/qli5-therapeutics)** Venture · DE **$7.2M** Sole investor
- **2025** 9 rounds
- **Nov** **[DAIM Research](https://millionrounds.com/company/daim-research)** Venture · KR **$15M** With 4 others
- **Nov** **[Return Zero](https://millionrounds.com/company/return-zero)** Series C · KR **$3.5M** With 5 others
- **Aug** **[Nex Eye](https://millionrounds.com/company/nex-eye)** Series B **$44M** With 3 others
- **Jul** **[Kong Studios, Inc.](https://millionrounds.com/company/kong-studios-inc)** Series C · US **$36M** With 2 others
- **Jun** **[SleekFlow](https://millionrounds.com/company/sleekflow)** Series A · SG **$19M** With 2 others
- **Apr** **[MADDE](https://millionrounds.com/company/madde)** Series A **$7.7M** With 2 others
- **Apr** **[Grepp](https://millionrounds.com/company/grepp)** Venture · KR **$2.7M** With 2 others
- **Mar** **[Movv](https://millionrounds.com/company/movv)** Venture **$3.4M** With 1 other
- **Mar** **[MOVIN](https://millionrounds.com/company/movin)** Seed **$2.8M** With 2 others
- **2024** 13 rounds
- **Dec** **[The Grim Entertainment](https://millionrounds.com/company/the-grim-entertainment)** Venture **$15M** With 3 others
- **Oct** **[Liner](https://millionrounds.com/company/liner)** Series B · US **$29M** With 3 others
- **Oct** **[Bio Design Lab](https://millionrounds.com/company/bio-design-lab)** Series B · KR **$5.0M** With 3 others
- **Sept** **Odeeo** Seed · IL **$5.0M** With 1 other
- **Aug** **[Holiday Robotics](https://millionrounds.com/company/holiday-robotics)** Seed **$13M** With 3 others
- **Jun** **[LinqAlpha](https://millionrounds.com/company/linqalpha)** Seed · US **$6.6M** With 3 others
- **Jun** **[Bungaejangter](https://millionrounds.com/company/bungaejangter)** Series E **$29M** With 2 others
- **May** **[Datarize](https://millionrounds.com/company/datarize)** Series B · KR **$11M** With 5 others
- **Apr** **[Modusign](https://millionrounds.com/company/modusign)** Series C · KR **$13M** With 5 others
- **Mar** **[BRIA](https://millionrounds.com/company/bria)** Series A · GFT Ventures **$24M** With 10 others
- **Mar** **[VAGames](https://millionrounds.com/company/vagames)** Venture **$2.2M** With 1 other
- **Feb** **[PR&D Company](https://millionrounds.com/company/pr-and-d-company)** Series D **$34M** With 3 others
- **Jan** **[DAAN Biotherapeutics](https://millionrounds.com/company/daan-biotherapeutics)** Series A **$17M** With 2 others
- **2023** 8 rounds
- **Nov** **[Caremedi](https://millionrounds.com/company/caremedi)** Series B **$20M** With 2 others
- **Oct** **[Glassdome](https://millionrounds.com/company/glassdome)** Venture · US **Undisclosed** With 3 others
- **Sept** **[XL8](https://millionrounds.com/company/xl8)** Series A · US **$7.5M** With 2 others
- **Jul** **[Test Valley](https://millionrounds.com/company/test-valley)** Series A **$3.8M** With 2 others
- **Jun** **[Team Blackbird](https://millionrounds.com/company/team-blackbird)** Series A · US **$6.4M** With 2 others
- **Mar** **[Monday OFF](https://millionrounds.com/company/monday-off)** Venture **Undisclosed** With 3 others
- **Feb** **[Doodlin](https://millionrounds.com/company/doodlin)** Series A **$8.3M** With 3 others
- **Jan** **[Lemonbase](https://millionrounds.com/company/lemonbase)** Series A **$5.7M** With 3 others
- **2022** 8 rounds
- **Dec** **[POSTYPE](https://millionrounds.com/company/postype)** Series B **$7.6M** With 2 others
- **Nov** **[De novo Biotherapeutics](https://millionrounds.com/company/de-novo-biotherapeutics)** Series A **$5.8M** With 2 others
- **Oct** **[Valo Health](https://millionrounds.com/company/valo-health)** Venture · US **Undisclosed** With 3 others
- **Jun** **[CONTEC](https://millionrounds.com/company/contec)** Series C **$47M** With 4 others
- **Apr** **[IVIM Technology](https://millionrounds.com/company/ivim-technology)** Series C **$12M** With 3 others
- **Mar** **[CMES](https://millionrounds.com/company/cmes)** Venture **$8.3M** With 1 other

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

## The team

We hold **20** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

## What they claim to have backed

From their own portfolio page (on their website)

**60** of 60 we have independently watched raise

[Ab180](https://millionrounds.com/company/ab180)[Ablbio](https://millionrounds.com/company/abl-bio)[Aboutpet](https://millionrounds.com/company/about-pet)[Adenasoft](https://millionrounds.com/company/adenasoft)[Allganize](https://millionrounds.com/company/allganize)[Apptronik](https://millionrounds.com/company/apptronik)[Banksalad](https://millionrounds.com/company/banksalad)[Biodesignlab](https://millionrounds.com/company/bio-design-lab)[Bria](https://millionrounds.com/company/bria)[Caremedi](https://millionrounds.com/company/caremedi)[Channel](https://millionrounds.com/company/channel)[Classting](https://millionrounds.com/company/classting)[Clobot](https://millionrounds.com/company/clobot)[Contec](https://millionrounds.com/company/contec)[DART](https://millionrounds.com/company/dart)[Daimresearch](https://millionrounds.com/company/daim-research)[Datarize](https://millionrounds.com/company/datarize)[Devsisters](https://millionrounds.com/company/devsisters)[Dunamu](https://millionrounds.com/company/dunamu)[Enflow](https://millionrounds.com/company/enflow)[Evofem](https://millionrounds.com/company/evofem)[Exocobio](https://millionrounds.com/company/exocobio)[Fastfive](https://millionrounds.com/company/fast-five)[Flitto](https://millionrounds.com/company/flitto)[G2gbio](https://millionrounds.com/company/g2gbio)[Glassdome](https://millionrounds.com/company/glassdome)[Goodtime](https://millionrounds.com/company/goodtime)[Grepp](https://millionrounds.com/company/grepp)[Heydealer](https://millionrounds.com/company/heydealer)[Holiday-robotics](https://millionrounds.com/company/holiday-robotics)[Hurotics](https://millionrounds.com/company/hurotics)[Igaworks](https://millionrounds.com/company/igaworks)[Imbiologics](https://millionrounds.com/company/imbiologics)[Intocell](https://millionrounds.com/company/intocell)[Jaranda](https://millionrounds.com/company/jaranda)[Jeongyookgak](https://millionrounds.com/company/jeongyookgak)[Klook](https://millionrounds.com/company/klook)[Kobiolabs](https://millionrounds.com/company/kobiolabs)[Lemonbase](https://millionrounds.com/company/lemonbase)[Linqalpha](https://millionrounds.com/company/linqalpha)[Loadcomplete](https://millionrounds.com/company/loadcomplete)[Madde](https://millionrounds.com/company/madde)[Marqvision](https://millionrounds.com/company/marqvision)[Medintech](https://millionrounds.com/company/medintech)[Mobiltech](https://millionrounds.com/company/mobiltech)[Mod-haus](https://millionrounds.com/company/modhaus)[Modusign](https://millionrounds.com/company/modusign)[Mondayoff](https://millionrounds.com/company/monday-off)[Morai](https://millionrounds.com/company/morai)[Nex-i](https://millionrounds.com/company/nexi)[Nium](https://millionrounds.com/company/nium)[Outpacebio](https://millionrounds.com/company/outpace-bio)[Pearlabyss](https://millionrounds.com/company/pearl-abyss)[Postype](https://millionrounds.com/company/postype)[Profusa](https://millionrounds.com/company/profusa)[Protopie](https://millionrounds.com/company/protopie)[Querypie](https://millionrounds.com/company/querypie)[Rapportlabs](https://millionrounds.com/company/rapport-labs)[Ridibooks](https://millionrounds.com/company/ridibooks)[Scatterlab](https://millionrounds.com/company/scatter-lab) and 187 more

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

## The cheque

Seed Series A Series B

Median round joined **$11M** the round, not its cheque Alone, median **$7.2M**

Led 2 of 56 rounds **4%**

- **Sole investor:** 3 rounds
- **Last cheque:** Aug 2026

Rounds by stage said on their site

- Series A said *16*
- Series B said *13*
- Venture *10*
- Series C *9*
- Seed said *5*
- Growth said *-*

Cheques by month Led Joined

Nov 2023 Oct 2026

Often in the room with

- [Kakao Ventures](https://millionrounds.com/fund/kakao-ventures) 9
- [Korea Investment Partners](https://millionrounds.com/fund/korea-investment-partners) 7
- [Mirae Asset Venture Investment](https://millionrounds.com/fund/mirae-asset-venture-investment) 7
- [Korea Development Bank](https://millionrounds.com/fund/korea-development-bank) 6
- [KB Investment](https://millionrounds.com/fund/kb-investment) 5
- [Korea Tech Incubator Program For Startup](https://millionrounds.com/fund/tips-program) 5

**Pitching Atinum Investment?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque.

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## Who they invest alongside

The investors most often in the same rounds as Atinum Investment. A count of rooms they were both in, not a relationship either has claimed.

[**Kakao Ventures** VC firm **9** rounds together](https://millionrounds.com/fund/kakao-ventures)[**Korea Investment Partners** VC firm **7** rounds together](https://millionrounds.com/fund/korea-investment-partners)[**Mirae Asset Venture Investment** Fund of funds **7** rounds together](https://millionrounds.com/fund/mirae-asset-venture-investment)[**Korea Development Bank** Government **6** rounds together](https://millionrounds.com/fund/korea-development-bank)[**KB Investment** VC firm **5** rounds together](https://millionrounds.com/fund/kb-investment)[**Korea Tech Incubator Program For Startup** Government **5** rounds together](https://millionrounds.com/fund/tips-program)[**Ridge Ventures** VC firm **5** rounds together](https://millionrounds.com/fund/ridge-ventures)[**Stonebridge Ventures** VC firm **5** rounds together](https://millionrounds.com/fund/stonebridge-ventures)[**Industrial Bank of Korea** VC firm **4** rounds together](https://millionrounds.com/fund/industrial-bank-of-korea)[**SBI Investment** VC firm **4** rounds together](https://millionrounds.com/fund/sbi-investment)[**Bass Investment** VC firm **3** rounds together](https://millionrounds.com/fund/bass-investment)[**CRIT Ventures** VC firm **3** rounds together](https://millionrounds.com/fund/crit-ventures-inc)

## Recently backed

The latest companies Atinum Investment put money into.

[**LinqAlpha** $22M · Jul 2026](https://millionrounds.com/company/linqalpha)[**XCENA** $135M · May 2026](https://millionrounds.com/company/xcena)[**Qli5 Therapeutics** $7.2M · Jan 2026](https://millionrounds.com/company/qli5-therapeutics)[**Kong Studios, Inc.** $36M · Jul 2025](https://millionrounds.com/company/kong-studios-inc)[**SleekFlow** $19M · Jun 2025](https://millionrounds.com/company/sleekflow)[**Bio Design Lab** $5.0M · Oct 2024](https://millionrounds.com/company/bio-design-lab)

## Quick answers about Atinum Investment

### What does Atinum Investment invest in?

Atinum Investment invests most often at Series A and Series B (55% of the rounds on record), in sectors such as Renewable, Solar and Photovoltaic.

### How active is Atinum Investment?

56 investments on record, 6 of them in the last 12 months, and it led 2. The most recent was in Aug 2026.

### What has Atinum Investment invested in recently?

Its most recent investments on record: Liner (Series A, Aug 2026), LinqAlpha (Series A, Jul 2026) and XCENA (Series B, May 2026).

### How big are Atinum Investment's cheques?

The median round it joins is $11M.

### Does Atinum Investment lead rounds?

Sometimes: it led 2 of its 56 investments on record (4%).

### Where does Atinum Investment invest?

Most of the companies it backs are in the United States (47%), South Korea (37%) and Germany (5%).

### Is Atinum Investment investing now?

Yes: it is actively investing, with 6 investments in the last 12 months.

### Who does Atinum Investment invest alongside?

Most often Kakao Ventures (9 rounds together), Korea Investment Partners (7 rounds together) and Mirae Asset Venture Investment (7 rounds together).

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Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=atinum-investment) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=atinum-investment)