List of Service Provider companies in Web3 (2026)

Serotonin delivers go-to-market services for web3, AI, and biotech companies through dedicated marketing, strategy, recruiting, and legal service lines. The firm provides brand positioning, media relations, content, and growth marketing alongside go-to-market strategy consulting, talent acquisition, and business formation, compliance, and M&A support for founders and VC-backed companies.

Arm Compute Platform is a portfolio of processor architecture designs covering CPU, GPU, and NPU families, alongside system interconnects, security IP, and pre-integrated compute subsystems. The platform targets chip design across mobile, cloud, automotive, IoT, and embedded markets through Arm Flexible Access and Arm Total Access licensing programs, giving semiconductor companies access to power-efficient processor architectures for integration into custom silicon.

Arm AGI CPU is an Arm-designed data center processor built on the Neoverse platform, delivering sustained parallel compute for agentic AI infrastructure. Manufactured at an advanced process node, the multi-core processor targets AI data centers by coordinating distributed agent workloads, managing memory and storage, and scheduling AI tasks at rack scale, providing performance-per-rack efficiency for hyperscale deployments.

Blockchain Bundesverband is a non-profit industry association providing policy advocacy, working groups, and publications on blockchain and DLT for companies and research institutions in the DACH region. Working groups cover topics including DAOs, digital euro, digital identity, NFTs, supply chain, and taxation. The association publishes position papers and organizes events connecting industry experts with regulators and policymakers.

Institutional Trade Processing is a suite of post-trade processing services for buy-side firms, broker-dealers, and custodians covering trade enrichment, agreement, and settlement instruction management. ALERT® is the global database for maintaining and communicating account and standing settlement instructions (SSIs) across multiple asset classes, covering equities, fixed income, cash/FX, and derivatives. CTM® (Central Trade Manager) centrally matches allocations and transactions across multiple asset classes for both cross-border and domestic trades, supporting automated affirmation workflows for T+1 settlement. TradeSuite ID® automates the electronic distribution and agreement of trade details between counterparties for DTC-eligible securities. Settlement Instruction Manager generates and transmits SWIFT MT54x or CSV settlement instructions to custodians and interested third parties. ITP Data Analytics provides performance benchmarking and operational reporting across the ITP platform.

PwC is a professional services network that provides audit and assurance, tax and legal, and advisory services to organizations across industries. Services are delivered by member firms operating as separate legal entities in multiple countries, coordinated by PricewaterhouseCoopers International Limited. Core service lines include financial statement audits, risk assurance, sustainability assurance, tax compliance and strategy, legal business solutions, management consulting, deals advisory, forensics, managed services, and workforce solutions. Tax services are delivered through Sightline, a cloud-based platform that unifies tax workflows, data management, and AI-assisted compliance and reporting tools. Accounting and financial reporting guidance is accessible through Viewpoint, and country-specific tax reference information through Worldwide Tax Summaries.

Cantor Fitzgerald & Co. is a global broker-dealer and investment bank providing investment banking, equities sales and trading, fixed income, equity research, prime brokerage, and asset management services to institutional clients. The firm is one of 25 US Federal Reserve Primary Dealers, with capabilities spanning equity capital markets, mergers and acquisitions advisory, structured products, algorithmic trading through its Precision suite, and multi-asset financing through its prime services platform. A Crypto and Digital Assets group within investment banking serves institutional investors on transactions across blockchain infrastructure, bitcoin mining, digital asset treasuries, and related sectors.

Vodafone Business is a B2B telecommunications platform providing connectivity, security, and digital services to enterprises, public sector organizations, and smaller businesses. Product categories include mobile connectivity with private mobile networks, fixed connectivity (SD-WAN, SD-LAN, MPLS, Ethernet, satellite), IoT connectivity with a managed global platform, cloud and edge computing, cybersecurity, unified communications, messaging and identity APIs, and digital productivity applications. Solutions are segmented for large multinationals, public sector entities, small and medium businesses, and carrier partners.

OGroup is a consulting and advisory firm operating in the crypto and AI sectors. For startups, services include strategic and operational audits, product expertise, leadership and talent development, go-to-market networks and partnerships, M&A support, and sales execution. For corporates and family offices, services include strategic planning, due diligence, business engineering, co-build engagements, and education.

Business acquisition service for UK-based service companies with established operations. Feria acquires businesses from owners seeking a retirement exit or gradual step-back, targeting companies with at least ten years of operation that primarily sell services to other businesses. Following acquisition, Feria partners with the existing management team to support day-to-day operations and strategic planning during the ownership transition.

thebrainbehind Consulting services cover PayTV and streaming media, blockchain and Web3, and impact technology and sustainability. The offerings include market entry strategy, product development advisory, business model analysis, innovation consulting, interim management, and industry policy engagement. Service delivery draws on an international network of specialist partners.

Pacific Meta provides strategy, development, and implementation services for blockchain and AI applications, primarily serving Japanese enterprises. Service areas include blockchain business design and proof-of-concept planning, smart contract development, digital asset structuring covering STO, RWA, and NFT, financial infrastructure implementation including stablecoin, payments, and wallet foundations, security token fundraising in partnership with the Progmat ST issuance platform, enterprise AI integration, and Japan market entry support for global blockchain product providers.

DevelopX is a digital strategy consulting firm offering services across four areas: digital strategy and AI transformation, digital product and business building, software delivery and nearshoring, and transaction advisory. Service lines include market and venture analysis, product design and engineering, technology and data architecture, AI-assisted software development, team nearshoring, and due diligence support for corporate and private equity clients.

BlockComp Consulting is a professional advisory service covering total rewards strategy for blockchain and Web3 organizations. Services include market benchmarking, equity and token compensation design, job architecture, executive compensation, pay equity analysis, and contributor well-being programs. Engagements help organizations structure compensation frameworks aligned with Web3-specific factors such as token volatility and remote-first workforces.

theKOLLAB is a marketing agency for Web3 and crypto projects that coordinates campaigns through a curated network of key opinion leaders (KOLs). Services include influencer partnerships, social media management, community management, public relations, and SEO. A dedicated fundraising service connects projects with KOLs for token allocation-based investment rounds.

BearingPoint Consulting Services is a professional services offering that provides technology-enabled management and IT consulting to organizations across multiple industries. It delivers strategy, business transformation, and implementation support, combining sector expertise with proprietary software tools. Businesses across sectors such as automotive, banking, and the public sector engage the firm for advisory and delivery work on digital and operational initiatives.

Austrian Business Agency Services is a business location advisory offering that helps international companies, skilled workers, and film productions establish operations in Austria. It provides market and site research, company setup and expansion guidance, and funding information for businesses, alongside immigration and recruitment support for skilled international workers and location scouting and permit assistance for film productions. The service connects users with contacts, networking opportunities, and dedicated platforms for talent and filmmaking, and is aimed at companies, workers, and producers considering Austria as a base.

Outrun Advisory Services is a strategic advisory offering for payments, fintech, and stablecoin infrastructure providers. It supports market expansion across Europe, Türkiye, and the MENA region, designs stablecoin, payments, and treasury infrastructure, and provides go-to-market and growth support including embedded leadership for institutional sales pipelines. The service also helps companies establish a MiCA-compliant European headquarters, covering entity setup, licensing guidance, and regulatory introductions. It further includes a regulatory intelligence dashboard tracking authorised crypto-asset service providers across the European Economic Area under the MiCA framework.

punktgenau.PR Services is a public relations consulting offering that helps small and medium-sized businesses build brand awareness and market presence. It provides press releases, press briefings, media relations, and communication strategy tailored to each client's products and market entry needs. The service is delivered end-to-end by the agency owner, drawing on a network of specialist partners for topics requiring further expertise.

Come In is an event and live-marketing agency service that plans and produces corporate events such as meetings, congresses, incentive trips, roadshows, and promotional campaigns. It designs exhibition stands, provides strategic planning and consulting, and develops concepts, storytelling, and graphic design for client projects. The service also covers social media and public relations support alongside hologram and three-dimensional visualization staging for live events.

InnovaticGroup Investment & Advisory Platform is an investment and advisory offering that supports entrepreneurs and companies pursuing digital transformation. It provides early-stage capital, strategic guidance, and operational expertise to startups and scaleups across digital business solutions, security, and e-commerce technology sectors, while also advising established businesses on buy-side and sell-side transactions. The platform connects portfolio companies to a network of industry experts, technology vendors, and investors to help them scale and reach sustainability.

DAAA Membership is an industry association platform serving Austria's digital asset ecosystem. It organizes expert working groups covering business, tax, legal, financing, education, and technology topics, alongside events, conferences, and networking opportunities for members. The platform issues public statements and maintains exchange with regulators and authorities on behalf of its membership base, while providing a member lounge for exclusive engagement.

Sidley offers legal advisory services via the firm's practice and industry pages covering areas such as banking, payments and fintech, blockchain, artificial intelligence, and other sectors. Clients engage Sidley lawyers for cross-border transactions, regulatory matters, and complex litigation across these practice and industry groups. The offering is accessed through the firm's services directory, which organizes its advisory work by service line and industry.