Brands and Digital Experiences
Experience launching brands, campaigns, and digital products across hospitality, technology, financial services, and lifestyle.
T&M Holdings
Built from Real Operating Experience
T&M Holdings combines experience across operations, finance, hospitality, digital products, marketing, and partnerships to develop and support businesses connecting the United States and Japan.
The company
Who We Are
T&M Holdings is not a passive investment company.
We take an active role in the businesses we develop, providing strategic direction and centralized support across operations, finance, technology, marketing, and partnerships.
Our portfolio companies maintain distinct customer-facing brands while drawing on the leadership, infrastructure, and relationships of the wider T&M group.
Experience behind T&M
A Practical Base for Building Businesses
The company was formed around complementary operating experience rather than a single professional discipline. Our background spans company building, distribution, hospitality, finance, product development, marketing, and partnership execution.
Built and Managed Businesses
Experience building recurring-revenue distribution operations and leading concurrent multi-market projects and teams.
Hospitality Operations
Leadership experience spanning more than ten IHG franchise hotels, guest experience, customer support, and partnership development.
Marketing and Product Work
Marketing, product, UI/UX, and digital-program experience supporting organizations including Microsoft and Meta.
Selected prior work
Selected Experience
These examples reflect work completed by members of the T&M team across prior operating, consulting, hospitality, and product roles.
Hotel Transportation Program
A team-led hotel transportation initiative increased amenity usage by 20%, supported more than 400 rides per month, and generated over $250,000 in annual incremental revenue.
Luxury Guest Partnerships
Prior hospitality partnership work secured $700,000 in custom-branded vehicle and audio inventory, supported by co-marketing, referral campaigns, and guest-facing product placement.
Real-Time Fleet Operations
Prior product work supported real-time monitoring for 100,000 vehicles, reduced processing time by 25%, and introduced route playback, geofencing, and driver-safety features.
Operating approach
How We Work
Venture Development
We evaluate practical market needs, develop business models, and build the structures required to create operating companies.
Centralized Support
T&M provides executive oversight and functional support across finance, operations, technology, marketing, and strategic partnerships.
Cross-Border Execution
We coordinate between the United States and Japan through internal leadership, local entities, and specialized outside partners.
Governance
Governance and Leadership
T&M Holdings is led by its co-founders and supported by board and functional leadership.
Our governance structure brings together day-to-day operating responsibility, financial oversight, and long-term strategic direction.
Company leadership
Led by Its Co-Founders
Sean Monaghan and Christopher Terronez lead T&M Holdings, supported by board oversight and specialists across hospitality, marketing, technology, partnerships, and Japanese-language coordination.
Sean Monaghan
Co-Founder, Chief Operating Officer & Managing Member
Sean leads operations, service design, and partner coordination. His background includes building and managing a recurring-revenue distribution network and developing operating standards that improved speed and consistency.
Christopher Terronez
Co-Founder, Chief Financial Officer & Managing Member
Christopher leads finance and growth. He brings more than a decade of international execution experience, including multi-country teams, concurrent international projects, budgeting, forecasting, and KPI-led operations.
Group organization
Corporate Structure
T&M Holdings LLC
The U.S. parent and operating company responsible for group strategy, venture development, governance, and centralized support.
T&M Holdings Japan Co., Ltd.
The group’s Japanese subsidiary, supporting local coordination, business development, and operating relationships in Japan.
It works alongside the U.S. parent company and T&M’s portfolio ventures to turn cross-border strategy into practical execution.
DropGo
The group’s featured venture in development, supported by T&M Holdings LLC and T&M Holdings Japan Co., Ltd.
Verification
Corporate Information
- Legal name
- T&M Holdings LLC
- Company type
- Privately held parent and operating company
- Jurisdiction
- Delaware, United States
- Industries
- Travel, logistics, and technology
- Japanese subsidiary
- T&M Holdings Japan Co., Ltd.
- Featured portfolio company
- DropGo
Start a conversation
Exploring an Opportunity Between the United States and Japan?
We welcome conversations about strategic partnerships, cross-border business development, technology collaboration, and operating opportunities between the United States and Japan.