Company lists · Data refreshed November 2026

Top 25 Blockchain consulting companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 5,535 companies tracked

RevenueBase identified 5,535 company matches for blockchain consulting companies worldwide as of November 2026 and tracks 36,195 professional contacts across them, including 5,976 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for blockchain consulting companies 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 November 6, 2026. Country and city lists for blockchain consulting companies 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 Nov 6, 2026 How this list was built

5,535Companies

36,195Contacts tracked

5,976Verified emails

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The 25 largest blockchain consulting companies worldwide

Ranked by team size

Top 25 of 5,535 company matches for blockchain consulting companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Nter Tech Services	Exact match	Jaén, SpainHQ recorded Nov 6, 2026	201-500	435 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Iteratec	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	201-500	410 contacts →
	Exact match “iteratec develops the leading organisations for the AI era.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Alchemy	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	355 contacts →
	Exact match “Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Nethermind	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	254 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 · Nov 6, 2026 · View company records in RevenueBase
5	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, CA, JapanHQ recorded Nov 6, 2026	501-1,000	245 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 · Nov 6, 2026 · View company records in RevenueBase
6	Vaival Technologies	Exact match	Lahore, PakistanHQ recorded Nov 6, 2026	201-500	222 contacts →
	Exact match “We are not trying to reinvent the wheel but simply giving it the VAIVAL Touch.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Blockdaemon	Exact match	Remote First, United StatesHQ recorded Nov 6, 2026	201-500	193 contacts →
	Exact match “Blockdaemon is the infrastructure powering the digital asset economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Bluent	Exact match	Lewes, TX, United KingdomHQ recorded Nov 6, 2026	51-200	179 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 · Nov 6, 2026 · View company records in RevenueBase
9	VAP Group	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	201-500	173 contacts →
	Exact match “VAP Group: Shaping Tomorrow, Today.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	S-Pro	Exact match	Zurich, SwitzerlandHQ recorded Nov 6, 2026	201-500	171 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 · Nov 6, 2026 · View company records in RevenueBase
11	Idea Usher	Exact match	Mohali, IndiaHQ recorded Nov 6, 2026	201-500	164 contacts →
	Exact match “Idea Usher is your one-stop destination for all things digital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Smartsense Consulting Solutions	Exact match	Gandhinagar, IndiaHQ recorded Nov 6, 2026	51-200	161 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 · Nov 6, 2026 · View company records in RevenueBase
13	Bpointer Technologies	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	51-200	157 contacts →
	Exact match “Bpointer Technologies is a global company specializing in software engineering and technology services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Hacken, Blockchain Security & Compliance	Exact match	Tallinn City, EstoniaHQ recorded Nov 6, 2026	51-200	153 contacts →
	Exact match “Hacken is an end-to-end blockchain security and compliance partner for digital assets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	ASTA	Exact match	Melbourne, AustraliaHQ recorded Nov 6, 2026	51-200	151 contacts →
	Exact match “Asta is a leading full-service technology and consulting agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Novencia Group	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	150 contacts →
	Exact match “Transformer le changement en opportunités!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Bsetec	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	51-200	149 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 · Nov 6, 2026 · View company records in RevenueBase
18	Interexy	Exact match	Miramar, United StatesHQ recorded Nov 6, 2026	51-200	148 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 · Nov 6, 2026 · View company records in RevenueBase
19	Ingenx Technology Private Limited	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	51-200	145 contacts →
	Exact match “Ingenx Technology Pvt Ltd is an industry-focused technology company helping Energy, Utilities, Manufacturing and Industrial businesses connect physical operations with the digital…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Openzeppelin	Exact match	United StatesHQ recorded Nov 6, 2026	51-200	140 contacts →
	Exact match “OpenZeppelin is the security standard onchain finance is built on.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Calibraint	Exact match	Chennai, CA, IndiaHQ recorded Nov 6, 2026	51-200	137 contacts →
	Exact match “Welcome to Calibraint!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Logicsoft	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
23	ideasoft.io	Exact match	Tallinn, EstoniaHQ recorded Nov 6, 2026	201-500	130 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 · Nov 6, 2026 · View company records in RevenueBase
24	Napa Global	Exact match	Danang, VietnamHQ recorded Nov 6, 2026	201-500	124 contacts →
	Exact match “NAPA Global is one of the most trusted IT services and consulting companies in Vietnam.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Optimusfox	Exact match	Carbondale, IL, United StatesHQ recorded Nov 6, 2026	51-200	124 contacts →
	Exact match “Our vision at OptimusFox is not just to reinvent the wheel but we majorly focus on refining it with our signature touch.” Recorded in the RevenueBase company graph · Nov 6, 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 companies”. 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 5,535 blockchain consulting companies worldwide

See the full list, filter by size, metro and specialty, and access 5,976 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Blockchain consulting companies worldwide at a glance

As of Nov 6, 2026

16.5%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,185

11-50

1,809

51-200

422

201-500

501-1,000

1,001-5,000

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 companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “blockchain consulting companies” 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 5,976 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 November 6, 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 companies by location

49 lists · largest first

Every Blockchain consulting companies 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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many blockchain consulting companies are there worldwide?

RevenueBase identified 5,535 company matches for blockchain consulting companies worldwide as of November 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?

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

Which country has the most blockchain consulting companies?

The United States leads with 956 companies, followed by India (520) and the United Kingdom (312). Every blockchain consulting companies list by country and city is linked on this page.

Which city has the most blockchain consulting companies?

London leads with 213 company records, followed by Dubai (184) and Singapore (110).

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 5,976 professional contacts with verified work emails tracked across these 5,535 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 November 6, 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.