Top Blockchain Development Companies in New South Wales

Discover top blockchain development companies in New South Wales. Compare reviewed agencies, portfolios, pricing, and services to hire the best Blockchain Developers for your project.
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4.9 out of 5, based on 18 real reviews.
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Explore Reviewed Blockchain Development Companies in New South Wales — Find Skilled Blockchain Developers for Your Project

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

11 Companies

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Seasia Infotech
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Claimed by Official Representatives

49

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

49

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 5% Blockchain Development

  • 20% Mobile App Development

  • 20% Software Development

  • 15% AI Development

  • 10% Web Design

  • 8% Web Development

  • 5% Ecommerce Development

  • 5% Business Services

  • 5% Cloud Computing Services

  • 5% Internet of Things

  • 2% IT Services

Enterprise AI Solutions

Seasia Infotech, a CMMI Level 5 certified software development company, has been delivering innovative solutions for over two decades with the Seasia Agile Model (SAM). Our proprietary SAM, combined with our commitment to leveraging cutting-edge tools and technologies, sets us apart in the market, ensuring we deliver unparalleled value and quality in our software solutions. Here are more reasons to choose Seasia Infotech as your trusted software development partner: Future-Ready Solutions: Our forward-thinking strategies equip your business for future challenges. Data Security Priority: We prioritize rigorous data protection measures to safeguard your sensitive information. Global Talent Pool: Our diverse team of experts from around the world brings a wealth of perspectives and skills. Continuous Learning Culture: We are committed to ongoing education and skill enhancement, ensuring our team remains at the forefront of technology trends, delivering the best to you. Sustainable Practices: We emphasize eco-friendly and sustainable software development methodologies. Beyond software development, our services include: Custom Software Development Mobile App Development (iOS, Android, Cross-Platform) AI & Machine Learning Solutions Web Development (Frontend & Backend) Enterprise Solutions (ERP, CRM, CMS) Cloud Computing & DevOps Blockchain Solutions E-commerce Development IoT Development AR/VR Solutions Cybersecurity & Enterprise Security Data Analytics & Big Data UI/UX Design Quality Engineering & AI-Powered Testing Low-Code/No-Code Development Agentic AI Digital Transformation & Smart Automation Generative AI (Chatbots, Image & Text Generation) DataOps & Governance BPM Automation Document Intelligence With a proven track record working with industry leaders like Harley Davidson, Mahindra, Adani, Flipkart, BD, Assurant, Dr. First, Sumeru, and Massachusetts Medical Society, we consistently deliver solutions that exceed industry standards.

See all 27+ Portfolios
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

500 - 999

Team size
Inside Service Listing

Sydney, Australia

Location
Verified Client Review

Verified Client Review

E-Commerce Engine for Web Dev Firm

Reviewed by: William Akuoko, CEO at ADEHYEE INFOTECH LTD View all 3 ReviewsView all Reviews
Newwave Solutions
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agency_climbed
Claimed by Official Representatives

49

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

49

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
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Expertise Distribution (%)
  • 10% Blockchain Development

  • 20% Web Design

  • 20% AI Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% IT Services

  • 10% Product Engineering services

Top 10 Blockchain & Software Company in Vietnam

In the last 12 years, we've enhanced our services and expanded to 2 branches in Japan and Vietnam. Our dynamic team of 300+ employees is committed to delivering efficient solutions in custom software development. We specialize in Web, App, and Mobile development, UI/UX design, QA & Testing, and innovative technologies like Blockchain & IoT. As a growing company, we aim to not just meet but exceed expectations. With a decade of experience, we've served 800+ clients globally. Thanks to their support, Newwave Solutions has ventured beyond Vietnam, aspiring to be a top custom software development company.

See all 11+ Portfolios
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$2,000+

Min. Budget Size
Inside Service Listing

200 - 500

Team size
Inside Service Listing

Sydney, Australia

Location
Verified Client Review

Verified Client Review

Developing website and management software for a domestic educational organization

Reviewed by: Joie Oriana, Newwave Solutions JSC View all 6 ReviewsView all Reviews
ifourtechnolab Pvt Ltd
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agency_climbed
Claimed by Official Representatives

36

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

36

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
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Expertise Distribution (%)
  • 20% Blockchain Development

  • 20% Web Development

  • 20% Mobile App Development

  • 20% Internet of Things

  • 10% Software Development

  • 10% Ecommerce Development

Shaping Success through Innovation & Technology Since 2013

Founded in 2013, iFour Technolab is a custom software development company and a proud Microsoft Certified Solutions partner, specializing in providing full-scope software development services to clients across the globe. Thanks to our extensive industry experience spanning a decade, we are equipped with the know-how to fulfill the needs and requirements of our diverse clientele, including prominent Fortune 500 organizations, SMEs, and large-scale enterprises. iFour Technolab’s team of knowledgeable developers has the understanding and skills required to comprehend your business goals and assist you in achieving them with efficiency. Being a leading software development company, we are well-versed in the principal technological stacks and frameworks, such as Angular, .NET, and Java. By blending our long-standing expertise and industry background, we create more than just software solutions; we construct experiences tailored to fulfill your organizational specifications. We stay current with the latest trends and emerging patterns to develop top-notch solutions aligned with your business requirements. If you need a reliable software development partner, choose iFour Technolab. We're here to exceed your expectations and boost your business.

View ifourtechnolab Pvt Ltd Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$0 - $100,000

Min. Budget Size
Inside Service Listing

500 - 999

Team size
Inside Service Listing

Sydney, Australia

Location
Verified Client Review

Verified Client Review

Custom Software Development for Security Services Provider

Reviewed by: Kuldeep Sharma, Director at UR Protection Security Servcies View all 3 ReviewsView all Reviews
ChainTechSource
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agency_climbed
Claimed by Official Representatives

32

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

32

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 50% Blockchain Development

  • 50% Software Development

Blockchain Development Company

As a leading blockchain and cryptocurrency business development firm, our mission is to address the needs of our clientele by developing a wide variety of blockchain solutions. In order to make our customers’ visions of blockchain and cryptocurrency a reality, we provide them with high-quality service and extensive hands-on knowledge in the field.Thanks to our comprehensive blockchain solutions, we’ve quickly risen to the top of our field. Our primary goal is to provide a game-changing innovation in the areas of DeFi, NFT, fundraising, exchange platforms, Metaverse development, VR/AR development, and marketing services.

View ChainTechSource Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000 - $10,000

Min. Budget Size
Inside Service Listing

10 - 50

Team size
Inside Service Listing

Sydney, Australia

Location

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 55% Blockchain Development

  • 30% IT Services

  • 30% AI Development

Australia's Leading Smart Contract Auditing Firm

Hashlock is Australia's top independent blockchain cybersecurity and smart contract auditing firm, specializing in auditing and manual analysis. With a background in competition and web3 bug bounty, they have audited projects like Redbelly Network, Verida Network, Tomcat Finance, and CSENS. They excel in quantity and quality of vulnerability findings, while maintaining high collaboration with clients globally.

View Hashlock Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Sydney, Australia

Location
Verified Client Review

Verified Client Review

Product Audit for Web3 Rewards System Provider

Reviewed by: Malcolm Robertson, CEO at ItsCommonsense Pty Ltd T/as CSENS View all 2 ReviewsView all Reviews
Social Whispers
Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image
agency_climbed
Claimed by Official Representatives

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 20% Blockchain Development

  • 50% Digital Marketing

  • 30% Ecommerce Development

Digital Marketing and crypto marketing In AustraliaSocial Whispers

Social Whispers is crypto & blockchain marketing agency. More than 100 companies have joined the platform, including high-tech brands and many other fascinating projects throughout the NFT Metaverse that rely on Social Whispers for their strategic planning.

View Social Whispers Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$100+

Min. Budget Size
Inside Service Listing

100+

Team size
Inside Service Listing

Sydney, Australia

Location

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 15% Blockchain Development

  • 25% AI Development

  • 25% Web Development

  • 25% Mobile App Development

  • 10% Web Design

We marry brilliant ideas with technology

StartupCraft is a US-based company specializing in custom software solutions, focusing on Blockchain and AI technologies. With over 9 years of experience, the team of 50+ skilled engineers uses cutting-edge technologies like React Native, Electron, and Node.js for APIs. They leverage AWS for scalable, secure, and efficient operations. Their portfolio includes projects like Morpheus.Network, WorkAxle, Sentr3, and SappChat. Their expertise includes blockchain development, AI integrations, custom web applications, mobile apps, desktop and browser applications, APIs, UI/UX design, and technical and smart contract audits.

View StartupCraft Inc Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Sydney, Australia

Location
Verified Client Review

Verified Client Review

App Dev for Property Consultancy Firm

Reviewed by: Michael Burford, Founding Director at Urban Pulse View all 2 ReviewsView all Reviews

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Blockchain Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% Internet of Things

  • 10% AI Development

  • 10% Product Engineering services

  • 10% Cloud Computing Services

  • 5% Digital Transformation

  • 5% IT Services

Increasing the Potential

Acropolis Infotech is an award-winning software development company that empowers businesses to innovate and scale through cutting-edge digital solutions. With expertise in custom app development, enterprise software, web applications, mobile apps, eCommerce platforms, IoT, Blockchain, Artificial Intelligence (AI), and AR/VR technologies, we help transform ideas into powerful, results-driven products using an agile development methodology. Backed by years of experience, deep technical expertise, and a client-first approach, Acropolis delivers end-to-end web and business solutions tailored to your goals. From startups to Fortune 500 companies, our clients trust us for our commitment to quality, transparency, and innovation. Our multidisciplinary team includes UI/UX designers, full-stack developers, data engineers, and digital marketing strategists—working collaboratively to ensure your product not only performs flawlessly but also delivers measurable business impact. We take pride in solving complex challenges and delivering scalable, future-ready software solutions for diverse industries. Whether it’s digital transformation, brand growth, or process automation, Acropolis provides the strategy and technology to help you succeed. Headquartered in India and serving clients across the globe, we’re more than just a tech partner—we’re your innovation catalyst. Let’s build something extraordinary together. Visit www.acropolisinfotech.com to start your digital transformation today.

View Acropolis Infotech Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

250 - 499

Team size
Inside Service Listing

Sydney, Australia

Location
Verified Client Review

Verified Client Review

Developing iOS and Android Apps for a Collaborative Workplace

Reviewed by: Nitin Khatri, Owner at Team CoWork View all 2 ReviewsView all Reviews

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 10% Blockchain Development

  • 30% Cloud Computing Services

  • 30% AI Development

  • 30% IT Services

Love your data

An international IT firm called Pythian assists companies in using disruptive data technologies to increase their competitiveness. Our software solutions and services leverage data, analytics, and the cloud to improve business outcomes. We can fulfill our client's promise of using technology to produce the greatest results more quickly because of our 20 years of data, dedication to employing the best individuals, and extensive technical and business skills.

View Pythian Profile
Inside Service Listing

$300 </hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

Sydney, Australia

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Blockchain Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Development

  • 20% Web Design

  • 10% AI Development

Create and grow your unique digital technology with us.

Nyblecraft is a team of technology experts passionate about delivering cutting-edge application development services for mobile, embedded, industrial, and cloud systems. We leverage the latest technologies to create robust, intuitive, and high-performance solutions tailored to your business needs. Combining the creativity of a design studio with the precision of an engineering firm, Nyblecraft produces user-centric, innovative, and detail-oriented products that drive engagement, efficiency, and measurable results.

View NybleCraft Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Sydney, Australia

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Blockchain Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% AI Development

  • 10% Product Engineering services

  • 10% Cloud Computing Services

  • 10% CMS

  • 10% Internet of Things

Enthusiastic about Coding Your Success

Zealous System is a full-service software development company specializing in web and mobile application development for startups, small businesses, and enterprises. We empower organizations to digitally transform their operations, leveraging trending technologies to unlock growth, efficiency, and new business opportunities. Our team partners closely with clients to overcome limitations and turn ambitious ideas into scalable, high-performing solutions. From custom software development to mobile apps and business applications, Zealous System ensures your technology drives measurable results. Ready to take your business to the next level? Contact us today for a free consultation and quote!

View Zealous System Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Sydney, Australia

Location

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