
INVESTMENT APPROACH
Maintaining the backbone of commercial dock and door operations
1. RESEARCH
We focus on mission-critical commercial overhead door and loading dock services. We look for independent providers with preventive maintenance programs, long-term customer relationships, and reputations for rapid response and reliability.
2. RECRUIT
We pair each company with operational leaders and board members who bring deep industrial services expertise—supporting process excellence, safety standards, and scalable growth.
3. PARTNER
We invest alongside founders and management teams, maintaining technical quality while adding systems and structure that support larger, multi-site operations.
4. GROW
We build regional and national platforms across commercial overhead door and loading dock services—expanding through strategic acquisitions and long-term partnerships with leading operators.

CSG partners with commercial overhead door and loading dock service providers. These companies keep warehouses, distribution centers, and manufacturing plants operational, secure, and shipping every day by providing professional repair services and preventative maintenance. We provide growth capital, build professional sales teams that can win regional MSAs from major national accounts, and expand through targeted add-on acquisitions.
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Focus Areas
- Independent commercial door and loading dock service providers
- Preventive maintenance programs and multi-site service agreements
- Overhead, rolling steel, and high-speed doors
- Dock levelers, seals, shelters, and vehicle restraints
- Fire doors and life-safety compliance inspections
- 24/7 emergency repair and service
- Warehouse, distribution, manufacturing, and retail facilities
Platform investments
$10-$100m
In revenue
$2-$20m
In EBITDA
Add on investments
$5m
In revenue
$1M
EBITDA requirements
