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AU21 Capital co-investors: 283 backers, X21 Digital on 62

By NAUT Research · · 5 min read

283 AU21 co-investors investor rows on NAUT share a round with AU21 Capital, 203 of them on 2 or more. Logos: AU21 Capital, X21 Digital, LD Capital, Magnus Capital, Genblock Capital, NGC Ventures, Spark Digital Capital, GBV Capital, Momentum 6, Moonwhales Ventures, ExNetwork Capital, ZBS Capital, MV Global, Shima Capital, Digital Finance Group (DFG), Kyros Ventures.

NAUT tracks 283 live investor rows that share at least 1 round with AU21 Capital across AU21's 168 round records, read on 14 November 2026, and 203 of those AU21 Capital co-investors sit on 2 or more of its rounds. X21 Digital is the most frequent, on 62 of the 168, followed by LD Capital on 40 and Magnus Capital on 38.

How this was counted: on 14 November 2026 NAUT read every round backer record tied to the AU21 Capital row and counted, for each other backer, the distinct rounds it shares with AU21. Only live investor rows count (not archived, not merged into another row). 12 more backer rows on those rounds are typed as something other than an investor on NAUT (7 projects, 3 platforms, 1 launchpad, 1 service) and are left out for that reason alone. This article counts shared rounds and makes no claim about which firm led any of them. 11 outside claims about 9 of the firms were put to their own sites and X profiles, and 4 of them are used below; every other figure is NAUT's data.

Who are the AU21 Capital co-investors?

The 15 firms below share the most rounds with AU21 Capital on NAUT's record, ranked by shared rounds. Ties keep NAUT's alphabetical order.

Co-investor Shared rounds
62
40
38
36
36
35
31
31
31
29
28
27
27
25
21

X handles stored on each firm's NAUT row: X21 Digital @X21_Digital, LD Capital @Liquid_Capital_, Magnus Capital @Magnus_fund, Genblock Capital @GenblockCapital, NGC Ventures @ngc_ventures, Spark Digital Capital @capital_spark, GBV Capital @gbvofficial, Momentum 6 @momentum_6, ExNetwork Capital @exnetworkcap, ZBS Capital @ZBScapital, Shima Capital @shimacapital, Digital Finance Group (DFG) @DFG__Official, Kyros Ventures @KyrosVentures. Moonwhales Ventures and MV Global have none on file.

What each firm's NAUT profile says:

Co-investor NAUT profile
Blockchain advisory and investment firm, founded 2018
Research-oriented crypto fund from Asia
Venture firm with advisory and incubation for crypto projects
Blockchain and crypto investor, DeFi and metaverse focus
Singapore-based Web3 venture fund
Research-focused crypto fund
Web3 investment firm based in Hong Kong
Crypto and Web3 investment and research firm
Links new projects to influencers
Investment firm in the Philippines
Crypto venture fund tied to CryptoDiffer
Web3 investor
California VC for crypto-native startups
Blockchain investment firm, founded 2015
Venture firm and media group in Vietnam

The handles are NAUT's stored values. Of the 16 firms named here, only AU21 Capital's handle was checked live for this article: its X profile is named AU21 Capital and links au21.capital, and a low-follower lookalike account spelled with a capital I in place of the final l also exists, so check the spelling before you send a DM.

How many rounds do AU21 Capital co-investors share?

Most AU21 Capital co-investors come back more than once: 203 of the 283 share 2 or more rounds, and 80 share exactly 1.

Rounds shared with AU21 Capital, top 15 co-investors
  1. X21 Digital62
  2. LD Capital40
  3. Magnus Capital38
  4. Genblock36
  5. NGC Ventures36
  6. Spark Digital35
  7. GBV Capital31
  8. Momentum 631
  9. Moonwhales31
  10. ExNetwork29
  11. ZBS Capital28
  12. MV Global27
  13. Shima Capital27
  14. DFG25
  15. Kyros Ventures21

X21 Digital's 62 is 22 rounds clear of the next firm, and no other co-investor reaches 41.

Shared rounds with AU21 Co-investors on NAUT
1 80
2 39
3 or more 164
5 or more 104
10 or more 37
20 or more 16
30 or more 9

The 16 on 20 or more are the 15 tabled above plus 1 more firm at exactly 20. Read as a crypto VC syndicate, that is 16 firms that each sat on 20 or more of the same 168 rounds.

Which firms invest alongside AU21 Capital most often?

is the closest partner on NAUT's record, on 62 of the 168 AU21 Capital rounds. Its NAUT profile calls it a blockchain advisory and investment firm founded in 2018 that supports ethnic Chinese founders. X21's own site returned HTTP 500 to NAUT's fetch, so nothing here comes from it.

(40) and (38) come next. LD Capital's profile describes a research-oriented crypto fund from Asia active since 2016; Magnus Capital's describes a venture firm that adds advisory and incubation for crypto projects.

and share 36 rounds each. Genblock's own about page says it invests only in blockchain and cryptocurrency, with DeFi and the metaverse as its focus. NGC's about page reads "NGC Ventures invests in early stage, web 3.0 infrastructure startups and projects."

Below them sit on 35 and a 3-way tie at 31 between , and . (27) is a California firm whose profile names a check range: $500,000 to $2,000,000 at seed and private stage.

AU21 Capital's own site says it backs founders in blockchain, and its X bio calls it an Asia-US Web3 VC fund. 5 of the top 15 name an Asian base on their NAUT profiles: LD Capital (Asia), NGC Ventures (Singapore), GBV Capital (Hong Kong), ExNetwork Capital (the Philippines) and Kyros Ventures (Vietnam).

What this tells a BD team selling into the AU21 Capital portfolio

  • Each of these 15 funds sat on 21 to 62 of the 168 rounds in the AU21 Capital portfolio. Start from the fund pages: each NAUT investor page lists its portfolio companies and team.
  • X21 Digital and AU21 Capital share 62 rounds. If you already sell to AU21-backed teams, X21 Digital's portfolio holds the largest overlap with the companies you already know.
  • 37 co-investors share 10 or more rounds with AU21. That set is a ready target list of funds that back the same kind of early crypto team.
How a BD team can work the AU21 Capital syndicate
  1. Open the fund pageStart at AU21 Capital and list its portfolio companies.
  2. Add the top partnerX21 Digital shares 62 rounds, so its portfolio adds the closest set of similar teams.
  3. Widen to the next 4LD Capital, Magnus Capital, Genblock Capital and NGC Ventures share 36 to 40 rounds each.
  4. Find the decision makerEach company's NAUT page lists its team, with the channels NAUT holds on file.

What this tells a founder raising

  • If AU21 Capital is in your round or your pipeline, the 15 funds above are the ones most likely to have seen its deals. X21 Digital, LD Capital and Magnus Capital have each sat beside AU21 on 38 or more rounds.
  • 80 of the 283 co-investors joined AU21 only once. A firm on 30 or more shared rounds (9 of them) is a repeat partner; a firm on 1 is a single overlap.
  • Check each fund's own page for its newest rounds before you pitch it. The shared count shows how often 2 firms met, and says nothing about whether a fund is writing checks today.
How a founder can use AU21 Capital's co-investors
  1. Rank by overlapStart with the 9 firms on 30 or more shared rounds, from X21 Digital at 62 to the 3 tied at 31.
  2. Check fitRead each NAUT profile: Shima Capital names a $500,000 to $2,000,000 seed range.
  3. Check activityOpen each fund page and look at the dates of its newest rounds.
  4. Ask for the introAsk AU21 Capital for an intro to the partners it shares the most rounds with.

How do you reach AU21 Capital investors and their partners?

Each firm's NAUT investor page shows its team and portfolio, and each person page says which contact channels NAUT holds on file. 2 of the 15 tabled firms, Moonwhales Ventures and MV Global, have no X handle stored on their NAUT row, so their pages are the place to start for a contact.

Related reading on NAUT: Crypto co-investors: 3 steps, 168 on 66 rounds for 1 fund and How to research a VC fund: 6 checks, 23 rounds, 27 partners.

Can you pull this data through the NAUT API?

Yes: GET https://api.naut.so/v1/investors/au21-capital with your key as $NAUT_KEY returns AU21 Capital with its team and portfolio rows (company, roundType, amountUsd, announceDate, isLead), and the same call on a partner's slug, such as x21-digital, lets you compare the 2 portfolios. Each data call costs 5 credits, and the Essential plan at $49 a month carries 3,000 credits; see the API docs and pricing. Verified Telegram, email and LinkedIn unlock on any paid NAUT plan, so start a 7-day trial to reach the people behind these funds.

AU21 Capital co-investors FAQ

Who invests alongside AU21 Capital most often?

On NAUT's data read on 14 November 2026, X21 Digital shares the most rounds with AU21 Capital (62 of 168), followed by LD Capital (40), Magnus Capital (38), and Genblock Capital and NGC Ventures (36 each).

How many co-investors does AU21 Capital have?

NAUT tracks 283 live investor rows that share at least 1 of AU21 Capital's 168 round records, as of 14 November 2026. 203 of them share 2 or more rounds and 80 share exactly 1.

How many AU21 Capital co-investors share 10 or more rounds?

37 of AU21 Capital's 283 co-investors on NAUT share 10 or more rounds with it, 16 share 20 or more, and 9 share 30 or more, on data read 14 November 2026.

Where can I find AU21 Capital's co-investors and their contact channels?

Each of the 283 AU21 Capital co-investors has a NAUT investor page, the top 15 are linked in this article, and GET https://api.naut.so/v1/investors/au21-capital returns the fund's team and portfolio rows for 5 credits. Verified Telegram, email and LinkedIn unlock on any paid NAUT plan: start a 7-day trial.

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