4+Ventures

What 4+Ventures does

4+Ventures is a Stockholm-based, privately held AI-native venture studio operating with 13 employees across four integrated service streams: Build (venture co-founding, digital workforce design, technology commercialisation), Consult (AI transformation, agentic AI strategy, innovation strategy, executive education), Invest (a human-capital investment model providing co-founder-level support in lieu of pure cheque-writing), and M&A (strategic acquisitions, operational enhancement, selective divestment). The studio is structured around five interconnected infrastructure layers — Intelligence, Creation, Ownership, Commerce, and Experience — under which it has built or backs 12+ portfolio ventures including NameMe (AI agent platform), TAKIBI (AI-native game engine), Lucky Kat (interactive entertainment studio), Avantra, 1AssetExchange, Hokko, KUMO, Neoki, and FlagM8.

The underlying technology is positioned as a shared AI-native fabric spanning text, image, video, audio, structured-data, and multimodal modalities, with proprietary components including Saga (a branded Chief AI Guide on the company's own site) and NameMe's multilingual AI receptionist (deployed at Tjörnbro Arena in 100+ languages). Core capabilities advertised across the portfolio include autonomous agents, generative AI for content and game creation, knowledge retrieval, process automation, and financial-infrastructure design for machine-to-machine economies. The tech stack is described as compounding across portfolio companies rather than built per-venture.

The commercial model blends venture-equity appreciation (from co-founded portfolio companies) with paid institutional consulting/advisory engagements, equity-for-human-capital investment into startups from Idea through Series B+, and M&A transaction fees. Pricing is bespoke and not publicly disclosed; go-to-market is direct, relationship-driven enterprise field sales targeting corporate partners, governments, universities, institutional investors, and family offices, supplemented by an online investment application portal and earned media (notably Dagens industri). The only named enterprise deployment is NameMe at Tjörnbro Arena, with Lucky Kat's exclusive publishing partnership with Voodoo (May 2026) representing the largest external distribution commitment to date.

Name

4+Ventures

Legal name

4+Ventures

Website

https://4plusventures.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

4+Ventures is a Stockholm-based AI-native venture studio that builds and scales 12+ portfolio ventures across five infrastructure layers while advising institutions and providing human-capital investment to startups from idea to Series B+.

Ownership category

akta.pro rank

Product category

AI Venture Studio & Consultancy

NAICS

Portfolio Management and Investment Advice (523940), Computer Systems Design and Related Services (54151)

SIC

Services-Management Consulting Services (8742), Investment Advice (6282), Services-Computer Programming Services (7371)

akta.pro primary industry

Venture Studios / Company Builders (FSANAAAH)

akta.pro secondary industries

AI Application Enablement Platforms (Copilot/Agent Frameworks, SDKs) (HDAEANAJ), Multimodal Generation (Text-Image-Video-Audio) & Creative Toolchains (HDAAACAG), Web3/Blockchain Game Studios (MPAFAAAO)

Keywords

• Venture studio
• AI-native infrastructure
• Venture building services
• Institutional AI consulting
• Portfolio venture investment

Headquarters

HQ city

Stockholm

HQ country

Sweden

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Venture Building: Co-founding ventures from day zero with embedded operators, infrastructure, and capital. The studio leads product, engineering, and go-to-market alongside founding teams, generating revenue through equity appreciation in spun-out ventures.
2. Consulting / Advisory: Embedding as technical and strategic partners for institutions navigating AI and digital infrastructure. Revenue is generated through paid implementation engagements with corporate partners, governments, universities, and other institutions.
3. Human-Capital Investment: Deploying resources, expertise, and operating capacity as capital替代 to traditional financial capital. Startup founders receive hands-on co-founder support including engineering, design, legal, and operating leverage in exchange for equity.
4. M&A — Acquisitions & Divestments: Acquiring undervalued technology companies and rebuilding them on AI-native foundations, then selectively divesting mature assets to strategic counterparties for liquidity events.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

4+Ventures is an AI-native venture studio that builds and scales its own ventures (12+ portfolio companies across five infrastructure layers), advises institutions on AI transformation and digital infrastructure, and partners across AI, blockchain, and digital infrastructure. Its portfolio spans AI agents (NameMe), AI-native game creation (TAKIBI), interactive entertainment (Lucky Kat), tokenization (1AssetExchange), digital marketplaces (Hokko, KUMO), and immersive experiences (Neoki, FlagM8). The studio offers four integrated service streams — Build, Consult, Invest, and M&A — and deploys a human-capital investment model where dedicated teams, strategic infrastructure, and operational support replace traditional financial capital.

Product overview

4+Ventures is an AI-native venture studio operating across five interconnected infrastructure layers: (L1) Intelligence Infrastructure featuring NameMe and TAKIBI for AI agents and autonomous systems; (L2) Creation Infrastructure with Lucky Kat and Avantra for AI-powered game, music, and media creation; (L3) Ownership Infrastructure including 1AssetExchange for digital ownership and tokenization; (L4) Commerce Infrastructure with Hokko and KUMO for AI commerce and digital marketplaces; and (L5) Experience Infrastructure featuring Neoki and FlagM8 for immersive digital experiences. The studio offers four integrated service streams: Build (venture co-founding, digital workforce design, technology commercialisation), Consult (AI transformation, agentic AI strategy, innovation strategy, executive education), Invest (founder partnership, infrastructure leverage, financial infrastructure design), and M&A (strategic acquisitions, operational enhancement, selective divestment). The company operates as a platform-plus-services model with portfolio companies contributing to a shared infrastructure thesis.

Differentiator

Problem solved

Functional benefit

Brands

• NameMe: AI agent platform for enterprise intelligence and guest guidance in multiple languages.
• TAKIBI
• Lucky Kat
• Avantra
• 1AssetExchange
• Hokko
• KUMO
• Neoki
• FlagM8

Products and services

• NameMe AI agent platform providing autonomous agents and enterprise intelligence. Delivers round-the-clock guest guidance in over 100 languages for customer-facing environments. Deployed at Tjörnbro Arena entertainment & sports venue.
• TAKIBI AI-native game creation engine that enables studios to design, build, and ship interactive worlds end to end. Currently in private alpha.
• Lucky Kat Next-generation interactive entertainment studio creating games, music, media, and digital experiences. Recently partnered with Voodoo for global distribution.
• Avantra AI-native tool for creating music, media, and digital experiences within the Creation Infrastructure layer.
• 1AssetExchange Digital ownership and tokenization platform for intellectual property and real-world assets within the Ownership Infrastructure layer.
• Hokko Digital marketplace and commerce platform within the Commerce Infrastructure layer.
• KUMO AI commerce platform within the Commerce Infrastructure layer.
• Neoki Immersive digital experience platform within the Experience Infrastructure layer.
• FlagM8 Virtual services and digital community platform within the Experience Infrastructure layer.
• Venture Building Co-creates new ventures from thesis to market entry, with embedded operators across product, engineering, and go-to-market. Part of the Build service stream.
• Digital Workforce Design Designs hybrid human and AI organisations: roles, workflows, governance, and measurement, built to scale. Part of the Build service stream.
• Technology Commercialisation Translates research, IP, and emerging technology into shipping ventures and licensing programmes. Part of the Build service stream.
• AI Transformation Programmes that move organisations from AI pilots to production-grade intelligent operations. Part of the Consult service stream.
• Agentic AI Strategy Strategic frameworks and reference architectures for deploying autonomous agents inside the enterprise. Part of the Consult service stream.
• Innovation Strategy Multi-horizon innovation portfolios linking R&D investment to commercial outcomes. Part of the Consult service stream.
• Executive Education Programmes for boards, executives, and policymakers navigating AI and the intelligent economy. Part of the Consult service stream.
• Founder Partnership Hands-on co-founder support with engineering, design, legal, and operating leverage in place of pure cheque writing. Part of the Invest service stream.
• Infrastructure Leverage Shared platforms, agent stacks, and operating systems that compress time-to-market for portfolio companies. Part of the Invest service stream.
• Financial Infrastructure Design Architects financial systems for AI-native and machine-to-machine economies. Part of the Invest service stream.
• Strategic Acquisitions Identifies and acquires undervalued technology companies where infrastructure and positioning unlock asymmetric upside. Part of the M&A service stream.
• Operational Enhancement Re-engineers technology, talent, and go-to-market to convert acquired assets into scaled, exit-ready businesses. Part of the M&A service stream.
• Selective Divestment Structures liquidity events and divestitures to strategic counterparties aligned with the asset's next chapter. Part of the M&A service stream.

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability11 records

Feature5 records

Partnerships

One partnership is on record.

• VoodoocoreChannel Partner/ Reseller/ Distributor · 15 May 2026Lucky Kat, a 4+Ventures portfolio company and studio behind next-generation interactive entertainment, signed an exclusive publishing partnership with Voodoo — one of the world's leading mobile game publishers — to scale global distribution of Lucky Kat's interactive entertainment products. This partnership extends Lucky Kat's reach through Voodoo's established global publishing infrastructure.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Science Inc. LA-based venture studio that operates, builds, and invests in digital businesses. Similar studio thesis of building from inception with shared operational and technical resources.
• Antler: Global venture studio and early-stage investor that co-founds startups across multiple geographies and verticals. Operates the most comparable venture studio model to 4+Ventures with embedded talent support and a multi-region portfolio thesis.
• High Alpha: Indianapolis-based venture studio that builds B2B SaaS companies from concept to scale. Same operating studio thesis with shared services across portfolio companies and an active spin-out cadence.
• Founders Factory: Global venture studio that co-creates companies with corporate partners and founders. Comparable co-building model combining founder partnerships, corporate venture work, and ongoing operational support.
• Entrepreneur First: Global talent-first venture studio that backs exceptional individuals before they have a team or idea. Closely comparable 'human capital over capital' thesis with similar pre-seed through Series A stage focus.
• Betaworks: NYC-based startup studio that builds and invests in internet-focused companies. Comparable venture studio model with a strong portfolio of experimental consumer and infrastructure companies.
• Pioneer Square Labs: Seattle-based venture studio that conceives, builds, and launches companies from scratch with shared infrastructure and operating support. Directly comparable co-founder studio model with a portfolio across B2B SaaS verticals.

Broad incumbents

• BCG X: BCG's build-and-invest arm focused on AI, software, and digital transformation for enterprises. Comparable in offering AI transformation strategy and agentic AI consulting to large institutions, though operating within a much larger incumbent consultancy.

Regional players

• byFounders: Copenhagen-based Nordic early-stage venture fund with a deep Nordic operator network. Operates in the same geographic ecosystem as 4+Ventures with overlapping founder pools, though structured as a traditional VC fund rather than a venture studio.

Emerging players

• Animoca Brands: Hong Kong-based Web3 gaming and digital property company with extensive portfolio of blockchain games, NFTs, and tokenization platforms. Comparable intersection of gaming publishing, Web3 tokenization, and digital ownership — overlapping with the Lucky Kat and 1AssetExchange theses.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/4-ventures

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 4+Ventures