Top 100 Blockchain Consulting Services & Companies
The Best of December 2025Looking for a top blockchain consultant?
Blockchain technology is most often associated with cryptocurrencies like bitcoin and ethereum. The blockchain is a type of database: Data is entered into a block, and then the blocks are chained together chronologically. Now, one of the most popular use cases for blockchain is a ledger for digital transactions. Blockchain developers help you build this database and the associated smart contracts, while blockchain consultants assist with marketing, PR, regulations, and initial coin offerings (ICO).
That's why we've created this list of the best blockchain consulting services for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Blockchain Consulting Firms
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31$1,000+10 - 49 employeesFlensburg, GermanySmall custom software development firm SOFTSTACK, is based in Flensburg, Germany. They provide custom software development, blockchain, mobile app development, web development, and more and were launched in 2018.Read More
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32$10,000+50 - 249 employeesToronto, CanadaRead More
Startup Slang is a creative e-commerce company located in Toronto and Montreal. Founded in 2017, they continue to provide e-commerce development, web development, and web design services to primarily small and mid-market-sized businesses in the e-commerce industry. They have about 23 employees.
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PanasonicIndustries
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33$1,000+50 - 249 employeesIndore, IndiaInnoSoft Group is a midsize big data analytics company founded in 2013. Their team focuses on BI & big data consulting & SI and IT managed services.Read More
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34$5,000+10 - 49 employeesJaipur, IndiaRead More
CodeMyMobile is a mobile application development firm. Established in 2013, the small agency is in Jaipur, India and Allentown, New Jersey. Their services include mobile app development, web development, custom software development, e-commerce development, and more.
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35$5,000+10 - 49 employeesSofia, BulgariaRead More
MENA Software was founded in 2012 in Sofia, Bulgaria. It now has 21 employees providing services in blockchain, non-voice BPO/back office services, and BI & big data consulting & SI.They mainly work in the information technology, business services, and financial services industries.
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StanVisionIndustries
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36Undisclosed10,000+ employeesŁódź, PolandGFT, a Business Consulting company, was established in 1987. The firm focuses on Business Consulting and cloud consulting & SI, and is large.Read More
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37$1,000+2 - 9 employeesBudapest, HungaryRead More
Small advertising company Bitbooms Digital Marketing, is headquartered in Budapest, Hungary. The team provides advertising, social media marketing, search engine optimization, pay per click, and more.
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38$10,000+2 - 9 employeesStockholm, SwedenSkilledpeople. Is a small Blockchain company located in Stockholm, Sweden. Their services include Blockchain and Business Consulting.Read More
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39$10,000+10 - 49 employeesIrvine, CARead More
Custom Software Solutions, Inc is a software house based in Irvine, Calif., and founded in 2005. With no more than 50 experts, they provide SEO, PPC, and custom software development solutions to clients ranging from startups to large businesses.
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HID GlobalIndustries
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40$1,000+2 - 9 employeesKyiv, UkraineRead More
In Kyiv, Ukraine, Apollo Recruiting Agency is a human resources company. The small company was founded in 2021. Their team offers HR services, blockchain, social media marketing, and business consulting.
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41Undisclosed10 - 49 employeesDubai, United Arab EmiratesRFZ is a Business Consulting company. The team provides Business Consulting and Accounting and is headquartered in Dubai, United Arab Emirates.Read More
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42$10,000+50 - 249 employeesNew York, NYLaunched in 2018, Meridian labs is a Blockchain company. The team focuses on Blockchain and Web Development and is headquartered in New York, New York.Read More
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YellowHeart -
43$5,000+2 - 9 employeesPrague, Czech RepublicWeb3Minds is a Blockchain company. Headquartered in Prague, Czech Republic and Cheltenham, Australia, the team offers Blockchain and Marketing Strategy.Read More
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44$5,000+50 - 249 employeesColombo, Sri LankaRead More
Darkod Tech is a Badulla, Sri Lanka-based business consulting company. The company provides business consulting, custom software development, IT strategy consulting, mobile app development, and more and is small.The company was established in 2020.
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45Undisclosed10 - 49 employeesBaar, SwitzerlandCoreLedger is a Blockchain company. The team provides Blockchain and Custom Software Development, and the company is located in Baar, Switzerland and Schaan, Liechtenstein.Read More
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46$1,000+10 - 49 employeesRead More
Crescita is a Pune, India-based artificial intelligence development company. The agency offers Artificial Intelligence, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more and is small.The agency was founded in 2021.
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47$5,000+10 - 49 employeesBosch en Duin, NetherlandsRead More
Ionita Consulting Group, a custom software development company, was established in 2010. They are in Utrecht, Netherlands; London, United Kingdom; Sumy, Ukraine and Bucharest, Romania and have a small team. Ionita Consulting Group focuses on custom software development, blockchain, ux/ui design, and business consulting.
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ABN AMROIndustries
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48$1,000+10 - 49 employeesBengaluru, IndiaDigiqal Technologies, a Blockchain company, was launched in 2019. The team focuses on Blockchain and IT managed services and is in Bengaluru, India.Read More
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49Undisclosed50 - 249 employeesBengaluru, IndiaANumak & Company is a cybersecurity company. The midsize Bengaluru, India-based company was founded in 2020. Their services include cybersecurity, Artificial Intelligence, blockchain, business consulting, and more.Read More
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50$5,000+2 - 9 employeesLondon, EnglandRead More
Located in London, United Kingdom and São Paulo, Brazil, Startup Venture Builder is a digital strategy company. The small team specializes in digital strategy, conversion optimization, advertising, branding, and more and was established in 2011.
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51Undisclosed10 - 49 employeesHong Kong, Hong KongTrace Labs is a small Blockchain company. Launched in 2013, the team provides Blockchain and Enterprise App Modernization.Read More
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52Undisclosed2 - 9 employeesBengaluru, IndiaRead More
Cyberneticsplus services pvt ltd is a cybersecurity company established in 2022. The small team offers cybersecurity, cloud consulting & SI, and IT managed services. The firm is based in Bengaluru, India.
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53$5,000+10 - 49 employeesHong Kong, Hong KongUnited Fintech Capital Solutions, a Blockchain company, was established in 2018. The firm provides Blockchain and Web Development, and is small.Read More
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54Undisclosed50 - 249 employeesKharkiv, UkraineLocated in Kharkiv, Ukraine, Simcord LLC is a midsize Blockchain company. Their services include Blockchain and Cybersecurity.Read More
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55$1,000+50 - 249 employeesHAI TECH is a Centro, Brazil-based Digital Strategy company. Their services include Digital Strategy and ERP consulting and SI.Read More
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Colorfix HB-SMR Gomes de Costa Barigui VeículosIndustries
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56Undisclosed2 - 9 employeesCiudad de México, MexicoRead More
Volt Media Services is a digital marketing agency founded in 2018 with fewer than 10 members. Based in Mexico City, they specialize in marketing strategy, digital strategy, and social media marketing for clients ranging from small startups to large firms.
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57$1,000+50 - 249 employeesSunnyvale, CAProtofire is a Blockchain company. The team offers Blockchain and Business Consulting and is headquartered in Sunnyvale, California.Read More
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58$5,000+50 - 249 employeesFounded in 2018, Clarisco Solutions Pvt Ltd is a midsize Blockchain company. Their services include Blockchain and IoT development.Read More
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59$50,000+250 - 999 employeesCyberium Inc is a Blockchain company. The midsize Lewis Center, Ohio-based team focuses on Blockchain and Cybersecurity. The agency was launched in 2021.Read More
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60$1,000+10 - 49 employeesNodalsoft Technologies is a Blockchain company. The Chennai, India-based team focuses on Blockchain and Web Design.Read More
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