Dumas Management Group Inc.
BUILDING BUSINESSES.MANAGING OPERATIONS.CREATING STRONGER COMPANIES.
Dumas Management Group Inc. provides centralized management, operational support, and business oversight for a diversified portfolio of companies across plumbing, electrical, transportation, construction, and building services.
05
Portfolio Companies
05
Industries Served
10
Management Capabilities
01
Unified Standard
Who We Are
ONE MANAGEMENT GROUP. MULTIPLE SPECIALIZED COMPANIES.
Dumas Management Group Inc. is a business and building management company providing centralized management, operational support, and business oversight for a diverse group of companies across multiple industries.
Our portfolio includes companies operating in plumbing, electrical services, transportation, and construction — allowing Dumas Management Group Inc. to support businesses with different operational needs while maintaining a unified standard of professionalism, organization, and growth.
The company serves as a management hub for its affiliated businesses, helping coordinate the business side of operations so each company can focus on delivering its specialized services.
The Portfolio
Plumbing · Electrical · Transportation · Construction — connected by one management structure.
Portfolio
OUR COMPANIES
Specialized businesses. Connected operations. Shared standards.
The Management Model
THE DUMAS MANAGEMENT GROUP INC. DIFFERENCE
Dumas Management Group Inc. brings multiple specialized businesses together under one management organization. Rather than operating as completely disconnected companies, the portfolio is structured around a centralized management concept that can provide businesses with support in areas such as:
Business Management
Central oversight for every operating company.
Building Management
Coordinated building-related operations.
Operations
Organized, efficient operational systems.
Administrative Support
Documentation, scheduling, and communication.
Business Development
Opportunity identification and expansion.
Company Organization
Structure that keeps each business focused.
Project Coordination
Aligned execution across multiple needs.
Strategic Planning
Structured approaches to long-term growth.
Professional Brand Development
Identity, presentation, and positioning.
Growth & Expansion
Foundations for sustainable growth.
This structure allows each company to maintain its individual identity and industry specialization while benefiting from the broader resources and management structure of Dumas Management Group Inc.
Sectors
OUR INDUSTRIES
Management
Dumas Management Group Inc.
Providing the management structure connecting and supporting the companies within the portfolio.
Structure
A CONNECTED BUSINESS NETWORK
One of the defining characteristics of Dumas Management Group Inc. is the relationship between the companies within its portfolio. Construction projects can involve multiple specialized industries — plumbing and electrical work can play important roles in building projects, while transportation can support the movement of people, equipment, and materials.

DUMAS MANAGEMENT GROUP INC.
Management & Business Operations
One management group. Multiple specialized companies. One commitment to professional growth.
Why Dumas
WHY DUMAS MANAGEMENT GROUP INC.
Diversified
Multiple specialized companies operating across complementary industries.
Organized
Centralized management and operational support.
Connected
Businesses positioned within a broader professional network.
Professional
A unified standard of organization, presentation, and service.
Growth-Focused
Building infrastructure that supports long-term business development.
READY TO BUILD THE NEXT OPPORTUNITY?
Connect with Xzar Holdings.
Vernon Dumas, Chief Executive Officer · Vernondumas@yahoo.com · 350 Sheffield Ave., Brooklyn, NY 11207








