Company lists · Data refreshed October 2026

Top 25 Blockchain consulting firms worldwide

Name: Blockchain consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 6,772 companies tracked

RevenueBase identified 6,772 company matches for blockchain consulting firms worldwide as of October 2026 and tracks 55,364 professional contacts across them, including 11,935 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for blockchain consulting firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026. Country and city lists for blockchain consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

6,772Companies

55,364Contacts tracked

11,935Verified emails

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The 25 largest blockchain consulting firms worldwide

Ranked by team size

Top 25 of 6,772 company matches for blockchain consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Synechron	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	10001+	12,820 contacts →
	Exact match “At Synechron, we believe in the power of digital to transform businesses for the better.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Nter Tech Services	Exact match	Jaén, SpainHQ recorded Oct 1, 2026	201-500	407 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Iteratec	Exact match	Munich, GermanyHQ recorded Oct 1, 2026	201-500	404 contacts →
	Exact match “With more than successful projects, iteratec is one of the leading experts for digital product innovation, software and architecture development, and digital infrastructures.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Alchemy	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	329 contacts →
	Exact match “Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Pharos Production	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 1, 2026	n/a	273 contacts →
	Exact match “Pharos Production Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Nethermind	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	263 contacts →
	Exact match “Nethermind has a world class team of builders and researchers with expertise in Ethereum, protocol engineering, layer 2 scaling, decentralized finance, smart contracts development…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Nriセキュアテクノロジーズ株式会社 NRI Securetechnologies, LTD	Exact match	千代田区, JapanHQ recorded Oct 1, 2026	501-1,000	225 contacts →
	Exact match “NRIITNRI NRI SecureTechnologies is a global service provider of next-generation Managed Security Services, cutting-edge Blockchain Security Solutions, and Consulting Services with…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Vaival Technologies	Exact match	Lahore, PakistanHQ recorded Oct 1, 2026	201-500	219 contacts →
	Exact match “We are not trying to reinvent the wheel but simply giving it the VAIVAL Touch.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Hyscaler	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 1, 2026	51-200	192 contacts →
	Exact match “HyScaler is a CMMI Level 5 maturity level technology consulting firm with a wealth of expertise in AI/ML, Blockchain, Information Technology & Cloud Computing Solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	VAP Group	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 1, 2026	201-500	183 contacts →
	Exact match “VAP Group: Shaping Tomorrow, Today.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Coffeebeans	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	201-500	176 contacts →
	Exact match “CoffeeBeans Consulting is a technology partner dedicated to driving business transformation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Input Output Iohk	Exact match	SingaporeHQ recorded Oct 1, 2026	201-500	174 contacts →
	Exact match “Founded in 2015, IOHK is one of the world’s pre-eminent blockchain research and engineering companies, best known for the Cardano blockchain platform We are a fully decentralized…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Hacken, Blockchain Security & Compliance	Exact match	Tallinn City, EstoniaHQ recorded Oct 1, 2026	51-200	172 contacts →
	Exact match “Hacken is an end-to-end blockchain security and compliance partner for digital assets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Smartsense Consulting Solutions	Exact match	Gandhinagar, IndiaHQ recorded Oct 1, 2026	51-200	169 contacts →
	Exact match “At smartSense Consulting Solutions, we specialize in delivering innovative and sustainable IT services to Enterprises, SMEs, and Startups across the globe.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Bluent	Exact match	Lewes, DE, United KingdomHQ recorded Oct 1, 2026	51-200	165 contacts →
	Exact match “Formed in 2003, BluEnt is a business, engineering, and technology consulting company that draws on global experience across industries and technologies to help enterprises…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	S-Pro	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	201-500	165 contacts →
	Exact match “S-PRO is a Swiss-headquartered digital innovation and software engineering company dedicated to transforming the future of financial services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Idea Usher	Exact match	Mohali, IndiaHQ recorded Oct 1, 2026	201-500	157 contacts →
	Exact match “Idea Usher is your one-stop destination for all things digital.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	ASTA	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	144 contacts →
	Exact match “Asta is a leading full-service technology and consulting agency.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Novencia Group	Exact match	Paris, FranceHQ recorded Oct 1, 2026	201-500	144 contacts →
	Exact match “Transformer le changement en opportunités!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Calibraint	Exact match	Chennai, IndiaHQ recorded Oct 1, 2026	51-200	139 contacts →
	Exact match “Welcome to Calibraint!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Interexy	Exact match	Miramar, FL, United StatesHQ recorded Oct 1, 2026	51-200	138 contacts →
	Exact match “Interexy is a leading custom software development and IT consulting company founded in 2017 and headquartered in Miami.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Tech Alchemy	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	136 contacts →
	Exact match “We’re Tech Alchemy, a London-based team of product people.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Bsetec	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	51-200	133 contacts →
	Exact match “BRICKSTEEL ENTERPRISES INFO TECH PVT LTD (BSEtec) is an inspiration from its parent company BRICKSTEEL ENTERPRISES, the veterans in the building construction industry for the last…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	ideasoft.io	Exact match	Tallinn, EstoniaHQ recorded Oct 1, 2026	201-500	132 contacts →
	Exact match “IdeaSoft is a leading blockchain development company that helps startups and enterprises build cutting-edge solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Logicsoft	Exact match	Gurgaon, IndiaHQ recorded Oct 1, 2026	51-200	131 contacts →
	Exact match “Technology Consulting - IT strategy alignment with business goals - Architecture design for scalable and secure systems - Digital transformation advisory (Cloud, Blockchain, AI)-…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “blockchain consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,772 blockchain consulting firms worldwide

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Blockchain consulting firms worldwide at a glance

As of Oct 1, 2026

21.6%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

4,098

11-50

2,107

51-200

438

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for blockchain consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “blockchain consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 11,935 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Blockchain consulting firms by location

56 lists · largest first

Every Blockchain consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “blockchain consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many blockchain consulting firms are there worldwide?

RevenueBase identified 6,772 company matches for blockchain consulting firms worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Synechron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most blockchain consulting firms?

The United States leads with 1,201 companies, followed by India (567) and the United Kingdom (415). Every blockchain consulting firms list by country and city is linked on this page.

Which city has the most blockchain consulting firms?

London leads with 287 company records, followed by Dubai (214) and Singapore (149).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 11,935 professional contacts with verified work emails tracked across these 6,772 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.