Top 8 Blockchain Development Firms in Latvia to Watch

Finding a blockchain development partner in Latvia that balances technical depth, regulatory awareness, and dependable delivery is a common challenge for companies planning secure smart contracts, token launches, or private ledgers. Buyers should compare platform expertise, smart-contract auditing and security practices, prior project outcomes, compliance with regional regulations, system integration capabilities, and ongoing maintenance and support commitments.
SoftPro is the featured international partner leading this list and serves buyers across the region with blockchain development, smart contract engineering, and distributed ledger integration.

1. SoftPro

As the featured international partner for readers of this Top 8 Blockchain Development Firms in Latvia to Watch list, SoftPro is presented for Latvian teams seeking an external development partner capable of complex backend and cloud integration work. The company engages startups, SMEs, and corporate teams and serves clients across the Baltic region from its headquarters in Warsaw, Poland.

SoftPro relies on, .NET Core and C# to build backend systems and uses Microsoft Azure for cloud-native deployments while supporting enterprise CMS projects and migrations such as Umbraco implementations. The firm executes lift-and-shift cloud migrations, containerization, long-term maintenance and full-stack integrations that enable production platforms to scale and interoperate with existing enterprise systems.

Key Highlights

• More than 20 years of combined team experience delivering custom IT projects.
• Documented case studies include business portals, CRM/HRM systems, SaaS ETL platforms and a product-promotion social network.
• Delivers AI integrations that incorporate LLMs, RAG architectures and ML models into enterprise workflows.
• EU-distributed development team and a multilingual site that support international engagements.

Services

• Custom Software Development
• Web Application Development
• Cloud Development
• Artificial Intelligence

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/in/kyrylo-o

2. Provencraft

Provencraft designs and builds smart contracts, protocols, and Web3 applications for EVM-compatible blockchains. The team develops in Solidity and tailors contracts for tokens, DeFi protocols, and DAOs.

They combine Web3 integration and consulting with practical workshops and blockchain data analysis to support adoption. As a small team, Provencraft gives clients direct access to senior consultants throughout project delivery.

Key Highlights

• Deploys projects on Layer 2 networks including zkSync and Base to reduce transaction costs and improve throughput.
• Contracts are designed for audit-readiness and the team works closely with third-party auditors after rigorous internal testing.
• Demonstrated experience building solutions for projects with significant total value locked.
• Maintains a social impact focus, targeting projects that enhance financial inclusion, transparency, and sustainability.

Services

• Smart Contract Development
• Protocol Design
• Web3 Integration & Consulting
• Web3 Workshops

Contact Information

Website: provencraft.com

LinkedIn: linkedin.com/in/seva-mihailov

3. Provencraft (registry evidence)

Provencraft designs and builds secure, scalable, and audit-ready smart contracts, blockchain protocols, and Web3 integrations for startups and enterprises. Their technical work emphasizes Solidity development and Layer 2 deployments on networks like zkSync and Base, delivered with extensive testing to support audit readiness.

A compact, senior-led team pairs hands-on engineering with strategic consulting to move projects from prototype through deployment and maintenance with clear communication and end-to-end support. The firm complements engineering with practical workshops and analytical work to help clients move toward production-ready Web3 systems.

Key Highlights

• Founded and led by Vsevolod (Seva), who frames the firm’s guiding principle as “Decentralized. Never divided.”
• States explicit experience building projects with significant total value locked (High TVL project experience).
• Designs contracts to be audit-ready and works closely with third-party auditors after rigorous internal testing.
• Declares a social impact focus, prioritizing projects that advance financial inclusion, transparency, and sustainability.

Services

• Blockchain Applications & Protocol Design
• Web3 Integration & Consulting
• Web3 Workshops
• Blockchain Data & Insights

Contact Information

Website: provencraft.com

4. Goldingen.Tech

Goldingen.Tech is a Latvia-based engineering firm that designs and builds cryptocurrency mining and high-performance computing data centers with an emphasis on physical-infrastructure reliability and scalable deployment. The company targets large-scale miners and HPC operators by combining engineering-led site design with turnkey project delivery to meet demanding uptime and thermal-management requirements.

Goldingen.Tech’s approach pairs in-house engineering with deployment capabilities to deliver end-to-end data center projects, from enclosure production to operations handover. This hardware-first delivery model and regional presence in the Baltics make the company a relevant entry for a list of blockchain development and mining infrastructure firms in Latvia.

Key Highlights

• Founded in 2013 in Latvia, EU.
• Over 1.5 GW of total power capacity deployed and active deployments in 15 countries.
• Designed and built 57 crypto data centers with a cooling mix of 1.3 GW air-cooled, 160+ MW immersion, and 80+ MW hydro deployments.
• Client engagements include Bitfury, Hut 8, and Cipher Mining.

Services

• Crypto data center development
• Construction management & supervision
• 24/7 mining operations management
• Miners management software

Contact Information

Website: goldingen.tech

Email: info.eu@goldingen.tech

Phone: +371 254 32 226

Address: Latvia, EU

5. Provencraft (LEI / registry)

Provencraft develops production-grade Solidity code and blockchain applications engineered for security and audit-readiness. The team emphasizes rigorous testing and design practices to deliver contracts that are prepared for third-party review.

As a founder-led small team, Provencraft gives clients direct access to senior engineers and handles end-to-end delivery from design through deployment and post-launch support. The company structures engagements to align technical architecture with measurable business outcomes.

Key Highlights

• Works closely with third-party auditors to address findings and maintain audit readiness.
• Deploys solutions on Layer 2 networks, explicitly citing zkSync and Base for lower fees and faster throughput.
• Has delivered solutions for projects with significant total value locked, noting high TVL project experience on EVM-compatible stacks.
• States a social impact focus, targeting projects that advance financial inclusion, transparency, and sustainability.

Services

• Blockchain Applications & Protocol Design
• Web3 Integration & Consulting
• Blockchain Data & Insights
• Web3 Workshops

Contact Information

Website: provencraft.com

LinkedIn: linkedin.com/in/seva-mihailov

6. Blockvis

Blockvis builds AI agents and prompt-driven solutions that integrate large language models with blockchain-aware logic to deliver crypto-aware automation and trading systems. The company pairs prompt engineering and LLM integration with a delivery focus on secure, transparent workflows, making its tooling and teams relevant to blockchain development in Latvia.

Blockvis operates from Riga and emphasizes production-ready deployments that connect AI-driven decisioning to Web3 environments, which positions the firm for projects that require both on-chain compatibility and prompt engineering expertise.

Key Highlights

• Official member of the Latvian Blockchain Association (LBAA).
• Registered in Latvia as Blockvis, SIA (Reg. No. LV40203070356).
• Offers custom smart contract development using Solidity and Rust.
• Website displays a copyright range of 2017–2025.

Services

• Web3 Application Architecture
• DeFi Protocol Design & Auditing
• Blockchain Foundation

Contact Information

Website: blockvis.com

Phone: +371 26124729

Email: info@blockvis.com

Address: Latgales street 240, Left tower, 6th floor, Riga, LV-1063, Latvia

7. Blockvis

Blockvis develops crypto-aware AI agents and LLM-driven automation that connect to blockchain systems to support trading, analytics, and autonomous workflows. The company pairs prompt engineering with tailored LLM integration and blockchain-aware architecture to help Latvian and international Web3 teams deploy automated decision systems.

Blockvis fits this roundup because its engineering stack and service mix target the intersection of blockchain and generative AI, making it a practical partner for projects that need on-chain integration with prompt-driven automation.

Key Highlights

• Official member of the Latvian Blockchain Association (LBAA).
• Offers smart contract development in Solidity and Rust.
• States an explicit focus on security and formal verification for smart contracts and DeFi protocols.
• Registered as Blockvis, SIA with Reg. No. LV40203070356 and an office in Riga, Latvia.

Services

• AI Agent Development
• Prompt Engineering
• LLM Integration
• Smart Contract Development

Contact Information

Website: blockvis.com

Phone: +371 26124729

Email: info@blockvis.com

Address: Latgales street 240, Left tower, 6th floor, Riga, LV‑1063, Latvia

8. Goldingen Tech

Goldingen Tech is a Latvia-founded engineering firm established in 2013 that builds infrastructure for cryptocurrency mining and high-performance computing. The company focuses on thermal and power engineering to keep compute-heavy sites running reliably.

Its delivery model pairs on-site engineering, modular hardware and site-focused software to accelerate deployable mining and HPC sites. This engineering-heavy approach makes it relevant to a list of blockchain development firms in Latvia because it supplies the physical and operational infrastructure that underpins large-scale blockchain operations.

Key Highlights

• 1.5 GW total power capacity deployed, broken down as 1.3 GW air-cooled, 160+ MW immersion and 80+ MW hydro.

• Designed and built 57 crypto data centers operating across 15 countries.

• Operates an on-premise mining site management platform called MineMoreBtc for ASIC, power and pool monitoring.

• Lists clients including Bitfury, Hut 8 and Cipher Mining.

Services

• Crypto Data Center Development & Consultancy

• Construction Management & Supervision

• 24/7 Mining Operations Management

• IT & Power Infrastructure Design

Contact Information

Website: goldingen.tech

Email: info.eu@goldingen.tech

Phone: +371 254 32 226

Address: Latvia — EU

Conclusion

Decide by matching a firm’s documented technical focus to your primary needs. Favor teams with production-grade Solidity and audit-ready practices for smart contracts and protocol work, choose vendors with thermal, power, and data-center engineering for mining or HPC infrastructure, and select partners with prompt-engineering and LLM integration experience for AI-driven automation and trading.

SoftPro appears as the featured international partner on this list for Latvian teams seeking an external development partner. Use public registry records, LEI evidence, and a vendor’s testing and audit practices as practical tiebreakers when evaluating finalists.