Insights

Established Industry Presence With over 120 years of operation in the construction industry, 1901 Inc. demonstrates a strong legacy and reliability, positioning itself as a trusted provider for large-scale MEP projects across commercial, institutional, and industrial sectors.

Advanced Technology Adoption The company's utilization of BIM, 3D drafting, and sophisticated project management tools indicates a commitment to technological innovation, enabling efficient project delivery and offering opportunities to promote integrated construction solutions.

Skilled Workforce & Union Partnerships 1901 Inc. employs over 400 skilled union workers, ensuring high-quality craftsmanship and the ability to manage projects of varying sizes, which can be appealing to clients seeking dependable and well-trained contractors.

Financial Strength & Scope With annual revenues exceeding $25 million, the company shows solid financial health and capacity for sizable projects, making it a potentially lucrative partner for large, complex construction and MEP system integration opportunities.

Leadership & Growth Led by experienced executives with long-standing tenure, including the President and Vice President, 1901 Inc. exhibits stable leadership poised for strategic expansion and partnership in innovative construction initiatives.

Similar companies to 1901 INC.

1901 INC. Tech Stack

1901 INC. uses 8 technology products and services including AutoCAD, RSS, MySQL, and more. Explore 1901 INC.'s tech stack below.

  • AutoCAD
    Cad & Graphics
  • RSS
    Content Management System
  • MySQL
    Database
  • Shopify
    E-commerce
  • Microsoft
    Miscellaneous
  • PHP
    Programming Languages
  • GoDaddy
    Web Hosting
  • Trimble
    Widgets

1901 INC.'s Email Address Formats

1901 INC. uses at least 1 format(s):
1901 INC. Email FormatsExamplePercentage
FLast@1901inc.comJDoe@1901inc.com
47%
FirstL@1901inc.comJohnD@1901inc.com
3%
FLast@1901inc.comJDoe@1901inc.com
47%
FirstL@1901inc.comJohnD@1901inc.com
3%

Frequently Asked Questions

What is 1901 INC.'s official website and social media links?

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1901 INC.'s official website is 1901inc.com and has social profiles on LinkedIn.

What is 1901 INC.'s NAICS code?

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1901 INC.'s NAICS code is 23 - Construction.

How many employees does 1901 INC. have currently?

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As of December 2025, 1901 INC. has approximately 201 employees across 1 continents, including North America. Key team members include Chief Financial Officer: T. B. S.Vice President - Electrical: A. S.Vice President Of Service And Sales: J. C.. Explore 1901 INC.'s employee directory with LeadIQ.

What industry does 1901 INC. belong to?

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1901 INC. operates in the Construction industry.

What technology does 1901 INC. use?

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1901 INC.'s tech stack includes AutoCADRSSMySQLShopifyMicrosoftPHPGoDaddyTrimble.

What is 1901 INC.'s email format?

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1901 INC.'s email format typically follows the pattern of FLast@1901inc.com. Find more 1901 INC. email formats with LeadIQ.

When was 1901 INC. founded?

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1901 INC. was founded in 1901.

1901 INC.

ConstructionWisconsin, United States201-500 Employees

1901 Inc. (F.K.A. H&H Industries, Inc.) began in 1901 as W.J. Hyland, a small plumbing and pipe fitting business located in Madison, Wisconsin.  In 120 years, the company has expanded to design, build, install and service MEP systems for commercial, institutional, and industrial applications.

1901 Inc. employs over 400 people.  $120+ million in annual sales volume. 1901 is a union contractor with ongoing labor agreements with the Steamfitters, Plumbers, Sheet Metal workers, Electricians, and Operators.  These Unions give us the manpower and training we need to provide the staffing for projects of all sizes.

120 years of service has taught us how to do the job right the first time with materials that stand the test of time.  We combine an old fashioned devotion to good business practices and superior materials with a young-minded approach to conserving energy, cutting costs and improving efficiency.  1901 takes pride in completing high-quality projects on time and under budget.  Our on-site prefabrication and manufacturing facilities are the finest in the market, helping us keep up with the material demands of any size project while controlling quality.  

We use the latest computer estimating, job costing, scheduling and drafting programs to ensure that we utilize every possible cost savings measure.  BIM and 3D drafting of mechanical systems, the ability to send and receive drawings and specs via FTP site, and an in-house person dedicated to producing up-to-date Operating & Maintenance manuals make it possible for 1901 to keep all parties well informed during planning and production phases.  

Our qualified staff, wide breadth of experience and fabrication facilities make 1901 perfectly suited to plan, supervise and supply our projects.  1901 Inc has both the staff and resources to successfully manage projects of any scale and scope.

Section iconCompany Overview

NAICS Code
23 - Construction
Founded
1901
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    1901 INC.'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    1901 INC.'s revenue is estimated to be in the range of $25M$50M

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