NEXUS3 // EST. 2024

BUILD. INNOVATE. ACCELERATE. REIMAGINING WHAT'S POSSIBLE

Self-funded holding company that builds and backs enduring AI-native businesses.

THREE PILLARS

THE NEXUS3 ECOSYSTEM

Our core mission is building AI businesses in different verticals from the ground up. But groundbreaking companies can’t grow in isolation. Every company we build is enriched and catalyzed by a shared ecosystem of talent and resources, using tech from NX3 Labs, and gaining insights and connections from our investments through NX3 Capital.

PILLAR 01

NEXUS3 OPERATING COMPANIES

AI-native companies, purpose-built for specific verticals.

EXPLORE →

PILLAR 02

NX3 LABS

The R&D engine behind every company we build.

EXPLORE →

PILLAR 03

NX3 CAPITAL

Early investments in ambitious founders building businesses that apply AI in distinctive ways.

EXPLORE →

THE NAME

NEXUS3

The Intersection of Opportunity

A nexus is an intersection, a convergence point where forces meet and create something greater than any one of them alone. We sit at the center of three powerful forces reshaping entire industries:

01 / TECHNOLOGY INNOVATIONS

AI capabilities that now match or exceed human performance in knowledge work

02 / MARKET SHIFTS

Entire industries at the tipping point of mandatory AI adoption

03 / DATA ABUNDANCE

Decades of digitized industry data now finally usable by AI systems, the raw material for intelligent automation

OUR THESIS

PAINKILLERS, NOT VITAMINS.

We start with a focused market, learn where the real pain is, and iterate from prototype to product/market fit. When the product becomes essential, we build the operating company around it.

EXPLORE THE THESIS →

CAREERS AT NEXUS3

WE'RE BUILDING THE COMPANIES OF THE FUTURE.

Small teams. Big problems. Real outcomes.

We're looking for engineers who want to build systems that actually run companies, strategists who can spot opportunity in complex industries, and domain experts ready to reinvent how entire sectors work. Not a consulting firm. A team of builders.

EXPLORE CAREERS →

GET IN TOUCH

LET'S BUILD SOMETHING.

Whether you're a founder, operator, or potential team member, we'd like to hear from you.

contact@nexus3.ai

444 W Lake St, Chicago, IL 60606

nexus3.ai hexios.ai

OUR THESIS

BUILD WHAT BECOMES ESSENTIAL

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FIND THE PAIN. BUILD. LEARN. REPEAT.

We build painkillers, not vitamins: AI-native businesses that solve urgent problems and become essential to how customers work.

FROM MARKET TO COMPANY

01

FIND THE MARKET

Start with a market small enough to understand deeply and dominate.

02

LEARN THE CUSTOMER

Research the work, build relationships, and find the pain that matters.

03

BUILD THE PROTOTYPE

Turn what we learn into a working product customers can use.

04

ITERATE TO PRODUCT/MARKET FIT

Keep learning and improving until customers pull the product from us.

05

BUILD THE COMPANY

Turn product/market fit into an enduring Nexus3 operating company.

THE CORE THREE

THE INSIDER

DOMAIN EXPERT

Brings the industry context, relationships, and trust to find the real problem.

THE BUILDER

ENGINEER

Builds the prototype, tests what works, and turns learning into product.

THE CONNECTOR

BUSINESS DEVELOPMENT

Finds the signals, stays close to customers, and turns traction into revenue.

THE NEXUS3 ECOSYSTEM

SMALL CORE TEAM. FULL ECOSYSTEM.

Every company is led by the core three and supported by Nexus3. NX3 Labs contributes technology and R&D. NX3 Capital contributes insight and relationships. Experienced operators help move the team from learning to launch.

WHAT WE LOOK FOR

A SMALL MARKET TO DOMINATE

Win one focused market before expanding.

RECURRING REVENUE

Build predictable revenue that scales.

NETWORK EFFECTS

Get stronger as users and data grow.

METHODOLOGY

HOW WE BUILD COMPANIES

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THREE PEOPLE. ONE THESIS. AN AI OPERATING LAYER BEHIND THEM.

Every Nexus3 company starts the same way: a domain expert who knows where the real pain is, an engineer who develops prototypes that can replace entire workflows, and a business development lead who turns early traction into revenue. These teams are supported by the greater Nexus3 ecosystem of experienced operators and technologists.

01

DOMAIN EXPERT

Deep industry expertise, relationships, and context that can't be faked. They know where the real pain is and they have the trust of the market to get in the door.

THE INSIDER

02

AI ENGINEER

Works closely with the business development team and domain experts to develop POCs in real time. They are constantly iterating the prototype and make use of novel tech developed within NX3 Labs.

THE TECHNICAL EDGE

03

BUSINESS DEVELOPMENT

Finds the signals others miss. Develops relationships and understands customers in order to identify what needs to be built.

THE CONNECTOR

04

NEXUS3 ECOSYSTEM

Teams are supported by and benefit from NX3 Capital and NX3 Labs. Insights are shared, information moves fast, and mistakes are never repeated.

THE MACHINE

WHY THIS MODEL WORKS

SPEED

Small and efficient teams win when they are uninhibited by layers of bureaucracy.

LEVERAGE

Outcome-based pricing means revenue scales with value delivered. As the AI improves, margins expand automatically. That's the flywheel that makes Nexus3 companies worth building.

35 YEARS OF BUSINESS BUILDING // COMPILED APRIL 2026

THE PLAYBOOK

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OUR CORE

NEXUS3 OPERATING COMPANIES

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WE BUILD THE COMPANIES. WE RUN THEM.

Nexus3 operating companies are built from the ground up as AI-native businesses. Each one is purpose-built for a specific industry vertical, powered by autonomous systems that handle the work humans used to do manually. Hexios is the first, with more companies actively in development.

COMMERCIAL REAL ESTATE

Your lease portfolio, fully actionable. In minutes.

Hexios extracts, reconciles, and audits commercial leases with AI so property teams spend less time buried in documents and more time recovering revenue they're owed. Managing a commercial portfolio means tracking hundreds of lease obligations, billing tenants accurately, and reconciling CAM charges, while making sure nothing slips through the cracks.

Instant Lease Abstraction Automated CAM Reconciliations Portfolio-wide accuracy Full audit trail

VISIT HEXIOS.AI →

THE PROBLEM

Commercial lease abstraction and CAM reconciliation is done manually today; an error-prone, time-consuming process that leaves significant revenue on the table.

THE SOLUTION

AI agents extract, reconcile, and audit leases with precision, delivering the completed work product rather than a tool to help humans do it.

THE MODEL

Outcome-based pricing means revenue scales with the value we create for each client, and margins expand as the AI improves.

IN DEVELOPMENT

MORE OPERATING COMPANIES ARE ON THE WAY.

We are actively building new AI-native businesses for additional industry verticals. We will introduce them here when they are ready to launch.

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BUILD. BREAK. LEARN. REPEAT.

NX3 Labs is the research and development arm of Nexus3. This is our Skunkworks. We value problem-solving and technological exploration. We think big and apply emerging technologies in unexpected ways. Systems and solutions developed here are employed within each of our operating companies, where they solve high-value business problems.

SOME AREAS WE'RE INTERESTED IN

01

HARNESS ENGINEERING & OPTIMIZATION

LLMs become more capable when the agents, tools, prompts, and data around them work as one system. We design and tune those interactions to improve accuracy, efficiency, and reliability.

COORDINATED INTELLIGENCE

02

MEMORY STRUCTURES & ONTOLOGIES

Knowledge graphs, ontologies, and durable memory give AI a consistent model of a business. We are building platforms that retain context and learn from past work, so they can reason through new problems with the continuity of an experienced human.

PERPETUAL CONTEXT

03

THE ECONOMICS OF INTELLIGENCE

The most valuable datasets are often too large and complex for conventional processing. We are developing efficient ways to ingest, structure, and reason across massive volumes of information, making high-quality intelligence economically practical.

INTELLIGENCE AT SCALE

JOIN NX3 LABS

Like to break things and keep your finger on the pulse of what's coming next? Let's talk.

→ GET IN TOUCH

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OUR INVESTMENTS

LONESTAR SPACE

Successfully completed two lunar data center test missions, including the first-ever data center test from the Moon's surface. Now building sovereign storage, orbital computing, and secure AI infrastructure across Earth orbit, lunar orbit, and the Moon.

LONESTAR.SPACE →

CHOICE DIGITAL

Leading payments provider for energy companies, serving 270+ utilities and millions of consumers. Modernizes energy rebates and incentive payouts, achieving 100% delivery while reducing operational costs by up to 80%.

CHOICEDIGITAL.COM →

PLANPERFECT

PlanPerfect provides AI-assisted strategic planning software for small and mid-sized nonprofits. It helps mission-driven organizations plan smarter and execute with confidence.

PLANPERFECT.CO →