1901 INC. logo

1901 INC. Employee Directory

ConstructionWisconsin, United States51-200 Employees

1901 INC., headquartered in Madison, Wisconsin, is a construction firm that designs, builds, installs, and services mechanical, electrical, and plumbing systems for commercial, institutional, and industrial settings. The company traces its origins to 1901 as W.J. Hyland, a plumbing and pipe-fitting business, and over more than a century has evolved into a full-service MEP contractor. It operates on-site fabrication and manufacturing facilities and maintains ongoing labor agreements with multiple unions, enabling staffing for projects of varying size and complexity.

To manage projects, 1901 INC. employs formal estimating, scheduling, and drafting processes and uses BIM and 3D drafting to coordinate work and maintain up-to-date operating and maintenance manuals. Based in Madison, the firm combines experienced staff with its fabrication capabilities to plan and supervise projects of any scale, aiming to deliver results on schedule and with controlled costs.

Find 1901 INC. employees' phone numbers or email addresses

1901 INC. Global Highlights

Location
Employees

North America
106

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  • United States Of America
    106

1901 INC.'s Leadership

  • Stylized image of a person
    J. W.
    Summer School Director
    Phone icon
  • Stylized image of a person
    R. D.
    Project Manager
    Phone icon
  • Stylized image of a person
    J. B.
    Assistant Project Manager
    Phone icon
  • Stylized image of a person
    P. S.
    Team Leader Unit
    Phone icon
  • Stylized image of a person
    S. G.
    Kitchen Manager
    Phone icon
  • Stylized image of a person
    T. O. C.
    Project Manager-Hvac Department Manager
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  • Stylized image of a person
    D. K.
    It Systems/Applications Administrator
    Phone icon
  • Stylized image of a person
    J. K.
    Purchasing Agent
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1901 INC. Employee Metrics

100%
50%
0%
2026
2025
  • Civil Engineering & Construction
  • Program & Project Management
  • Arts & Design
  • Accounting
  • Administrative
  • Other

Contact profiles from 1901 INC.

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    J. W.
    Summer School Director
    Phone icon
    Oct 18, 2024
  • Stylized image of a person
    R. D.
    Project Manager
    Phone icon
    Apr 14, 2026
  • Stylized image of a person
    J. B.
    Assistant Project Manager
    Phone icon
    Jun 13, 2025
  • Stylized image of a person
    P. S.
    Team Leader Unit
    Phone icon
    Oct 22, 2024
  • Stylized image of a person
    S. G.
    Kitchen Manager
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    T. O. C.
    Project Manager-Hvac Department Manager
    Phone icon
    Jan 06, 2025
  • Stylized image of a person
    D. K.
    It Systems/Applications Administrator
    Phone icon
    May 29, 2026
  • Stylized image of a person
    J. K.
    Purchasing Agent
    Phone icon
    May 31, 2026
  • Stylized image of a person
    A. T.
    Physical Therapist
    Phone icon
    Oct 22, 2024
  • Stylized image of a person
    A. K.
    Office Assistant
    Phone icon
    Oct 17, 2024

Frequently Asked Questions

What is 1901 INC. known for?

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1901 INC. was founded in 1901 operates in the Construction industry. Explore 1901 INC.'s company overview page for more information.

What is 1901 INC.'s most common email format?

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1901 INC. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more 1901 INC. email formats with LeadIQ.

How many employees does 1901 INC. have currently?

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1901 INC. has approximately 102 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are 1901 INC.'s key employees and leadership?

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As of July 2026, 1901 INC.'s key employees include:

  • Summer School Director: J. W.
  • Project Manager: R. D.
  • Assistant Project Manager: J. B.
  • Team Leader Unit: P. S.
  • Kitchen Manager: S. G.

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