RubiLabs

We build systems for understanding complex risk.

RubiLabs develops risk analytics technology for institutions operating across a changing global environment.

Our approach

Technology should strengthen judgment.

We combine structured data, analytical models and domain context to create a more connected view of risk.

The objective is not to replace expert judgment. It is to give analysts and decision-makers a clearer basis for understanding change, challenging assumptions and acting with greater confidence.

LAPIS · What we believe · 01Rigor before noise
LapisAPI
Operational
RISK ANALYTICSInference / Propagation
PROPAGATION PATHWAYS

Modeled transmission between the external environment, the subject, and surrounding counterparties.

2 pathways
Outside → In89% confidence
1
ORIGIN

Taipei / Taiwan Strait semiconductor and maritime corridor

2
TRIGGER

Regional disruption affects the Tokyo–Taipei component flow, whose modeled route exposure is 82%

3
TRANSMISSION

Two critical suppliers converge on Taipei before flows move through Singapore and Dubai

4
CONSEQUENCE

ABC Holdings faces input delays, replacement-cost increases, and reduced operating continuity

Likelihood81%
Impact88%
Semiconductor inputsSupplier continuityWorking capital
Inside → Out83% confidence
1
ORIGIN

ABC Holdings inventory, ordering, and payment network in Tokyo

2
TRIGGER

Inventory protection and supplier reprioritization after Taipei-linked inputs are delayed

3
TRANSMISSION

Order allocation and payment timing shift through Singapore and Dubai toward Rotterdam

4
CONSEQUENCE

European customer deliveries face delay, while smaller suppliers absorb liquidity and capacity pressure

Likelihood72%
Impact76%
European customer deliverySupplier liquidityPortfolio exposure

What we believe

Focus on developments that materially change the risk environment. Prioritize relevance over volume.

Vision

Bring clarity to a changing risk environment.

A world where institutions can understand material change early enough to respond with confidence.

People crossing a large urban intersection viewed from above.

Mission

Make complex risk easier to see, connect and assess.

We build analytical systems that help institutions understand how external developments affect the things that matter.

An aerial view of an interconnected city at night.

Built by people who understand the work.

The RubiLabs team brings together institutional compliance experience, financial risk intelligence, and deep engineering expertise.

Co-Founder & CEO

Juan Markus

Background

  • Build automated due diligence tool aggregating fragmented databases
  • AI researcher at RIKEN focused on LLM systems and high-dimensional data analysis
  • Research analyst for Blackpeak Japan, acquired by ION Analytics
Co-Founder & COO

James William

Background

  • Experience in structuring, mapping, and normalizing institutional datasets
  • Turns customer needs, regulatory shifts, and market signals into product strategy
  • Leads product research, data strategy, sourcing, quality, and governance
Co-Founder & CTO

Yeabsira Mezgebu

Background

  • Experience across banking, payments, and digital-asset systems
  • Specializes in backend infrastructure, databases, and data pipelines
  • Builds web data extraction and OSINT systems for research workflows
Co-Founder & CCO

Alain Delfosse

Background

  • Managing Director of SIX Group in Japan
  • Managing Director and Head of Swift East Asia
  • Head of Japan and Country Manager for Western Union Japan
  • Director of the Swiss Chamber of Commerce in Japan
Advisor

Hiro Kiga

Background

  • Partner of Antler with founder, VC, and engineering background
  • Ex co-founder of WALLEX, acquired by M-DAQ in 2022
  • Strong Japan–Southeast Asia experience, including early exposure to Indonesia’s startup ecosystem
Legal Name
RubiLabs Inc.
Established
18 October 2022
Company Number
3010401170371
LEI Number
353800QNRDSPSVVQYW69
S&P CIQ ID
353800QNRDSPSVVQYW69
Registered Address
Jsquare Nihonbashi 2F, Nihonbashi Koamicho 18-10, Chuo-ku, Tokyo, 103-0016
Registered Capital
JPY 10,000,000
Business Activities
Qualitative risk assessment using research data, and research and development of risk-scoring algorithms.
Transaction Bank
MUFG Bank, Nihonbashi Branch

Backed by

Antler

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Lapis · Risk Analytics

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