neumann Companies, Inc, Land Development, Green Building, Solar Power

Financial Strength You Can Trust, Neumann Companies

With more than 30 years in business, you can count on Neumann Companies for the strength, stability and security that is necessary in today's building, technology and residential developing industries. We bring substantial financial resources to the table. We have excellent relationships with regional and local banks and have the ability to borrow funds on an expedited basis.

We are one of the major private development companies working in Wisconsin today, carrying out over $50 million in total project development each year. With our long history and solid reputation, we have the financial strength to get the job done.

Neumann Companies, Inc Achievements

  • Land Development - NCI has developed and sold over 2,600 homesites on more than 3,000 acres of land, including construction of 25+ miles of roads in more than 30 communities, all while permanently preserving over 1,700 acres of green space, well over 50% of all land developed
  • Home Building - partnered with builders to construct over 1,500 homes in the last 12 years, partner company Tim O'Brien Homes is currently the number one builder in SE Wisconsin and recently expanded into Madison in 2012
  • Solar Development - SunVest Solar has worked with over 500 customers across four different states to install more than 30,000 Solar Panels or 7,500 kW. This equates to approximately 9,000,000 kWh of solar production every year, saving our customers a total of more than $1,250,000/year!





























Milwaukee Homesite selection map

Many desirable homesites available - take a tour today!

> Milwaukee Land For Sale


News head art

Wisconsin's First Net Zero Community

Neumann Companies along with Tim O’Brien Homes Inc, SunVest Solar Inc., and the City of New Berlin held a ground breaking ceremony on Wisconsin’s first Net Zero community, Red Fox Crossing in New Berlin.
> More Info

MBA 2017 Parade Site

Highlander Estates has been chosen as a 2017 Parade of Homes site. Learn more about this community and the available lots.
> More Info


Matt Neumann Honored in 2015 Professional Builder 40 Under 40 Awards

Professional Builder - By Denise Dersin, Editorial Director - March 5, 2015

Meet this year’s 40 Under 40 awardees, the latest crop of bright young superstars in the home building industry. Each has already achieved incredible success in his or her work life, and their backstories may surprise you.
> Read Full Article


SunVest Solar Project Map

More than 2,000 kW and 100 Systems installed in 4 different states!
> Map info here