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Companies using Polkadot

As of 14 October 2026, Firmable tracks 398 companies across 13 countries running Polkadot. See who they are, and who to call.

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Companies using Polkadot

Showing 5 of 398 companies

digital currency group

dcg.co · Investment management · 51–250 employees

Last seen 24 Aug 2026 The most recent date Firmable detected Polkadot at this company.

Decision makers · 64 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Chief Information Security Officer MobileEmail
Senior Director, Financial Systems & Transformation MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Digital Currency Group invests into Antseed through a $2.4M token funding round · 6 Oct 2026

DCG International expanded facilities to Nebraska, United States, Northern America, Americas on Aug 4th '26. · 4 Aug 2026

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Input Output Group

iog.io · Computer software · 251–500 employees

Last seen 9 Aug 2026 The most recent date Firmable detected Polkadot at this company.

Decision makers · 35 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Head of Platform Engineering MobileEmail
Head of Software Engineering MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

IOG launched Hydra 2.4.1 security upgrade on Cardano on Sep 12th '26. · 12 Sep 2026

Input Output Group announces the Midnight City live demo event in Tokyo on October 10, 2026. · 25 Sep 2026

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Harmony

harmony.one · Higher education · 251–500 employees

Last seen 4 Sep 2026 The most recent date Firmable detected Polkadot at this company.

Decision makers · 37 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Founder MobileEmail
Self Employed MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Harmony launched emergency software update designated v2026.1.1 on Aug 12th '26. · 12 Aug 2026

Harmony launched emergency software update to prevent further minting on Aug 12th '26. · 12 Aug 2026

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ChainSafe Systems

chainsafe.io · Computer software · 51–250 employees

Last seen 24 Aug 2026 The most recent date Firmable detected Polkadot at this company.

Decision makers · 12 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Head of Infrastructure MobileEmail
Engineering Manager MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

ChainSafe Systems Inc. launches an upgrade to Daml Reason on Sep 21st '26 · 21 Sep 2026

ChainSafe Systems Inc. is developing Eth2.0 light-client R&D within Lodestar javascript client. · 25 Jul 2026

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Nethermind

nethermind.io · Cybersecurity · 51–250 employees

Last seen 16 Jul 2026 The most recent date Firmable detected Polkadot at this company.

Decision makers · 7 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

AI Group Manager MobileEmail
Team Lead (Senior Technical Recruiter) MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Nethermind co-leads the DeFi Gateway initiative in Singapore with SMBC Nikko to bring compliance to DeFi. · 6 Oct 2026

Nethermind announces early access for Bedrock at Capital Pioneer in London, addressing institutional liquidity and tokenized markets. · 7 Oct 2026

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Who uses Polkadot

A breakdown of the 398 companies running Polkadot.

Top industries

Information technology and services219
Financial services57
Professional and business services32
Media and telecommunications17
Art, sports and recreation11
Education and training8
Industrial and manufacturing5
Not for profit4

No industry recorded: 34

Company size

1–1084 (24%)
11–5097 (28%)
51–25098 (28%)
251–50023 (7%)
501–1,00018 (5%)
1,001–5,00014 (4%)
5,001–10,0003 (1%)
10,001+10 (3%)

Share of companies with a recorded size, by employees.

No size recorded: 51

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Frequently asked questions

About the Polkadot data on this page.

How many companies use Polkadot?

Firmable holds confirmed Polkadot detections for 398 distinct companies, 108 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use Polkadot?

digital currency group, Input Output Group and Harmony are among the most prominent in the current set.

What industries use Polkadot?

Information technology and services, financial services and professional and business services lead the set, across 15 industries in total.

What size companies use Polkadot?

Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.

Where are Polkadot users based?

The United States, Canada, Singapore and Australia account for most detections, across 13 countries.

How current is this data?

108 companies were confirmed in the last 90 days. Last detection 13 October 2026.

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