I figured it out: Paul Ryan thinks this is a small family business:

Last edited Mon Sep 10, 2012, 11:44 AM - Edit history (1)

PROJECT MANAGEMENT AND SUPPORT

In support of its projects, Ryan Incorporated Central employs over one hundred administrative and supervisory personnel and more than four hundred trade employees during the season. While most of the estimating, administration, and accounting is performed in our corporate headquarters in Janesville, Wisconsin the company maintains permanent offices in Elgin, Illinois, and Hagerstown, Maryland.

Field operations are coordinated by regional Operations Managers who investigate new work, insure that the Field Superintendents have the resources they need to perform and that the work is done in accordance with Company standards. The Operations Managers also work to create open and productive communications between the offices, the field, and the customer.

Each project is run by a highly experienced full-time Field Superintendent with full responsibility for the on-site field operations including safety, scheduling, production, field engineering, subcontractor coordination and quality control. The Field Superintendent is also responsible for reporting and maintaining a professional relationship with the Owner, its agents and the appropriate authorities having jurisdiction over this work.

EQUIPMENT

Ryan Incorporated Central has one of the country’s largest site-work specific fleets with over 500 pieces of heavy construction equipment. In addition to our permanent fleet, we have access to any required specialty equipment through our extensive network of preferred equipment dealers and subcontractors. Our fleet size gives us the flexibility to meet the most demanding schedules and manage changing jobsite conditions.



http://www.ryancentral.com/

Edited to add:

Romney thinks this is a small business:

Bain Capital is one of the world's leading private, alternative asset management firms, with approximately $65 billion in assets under management.
http://www.baincapital.com/