Values, vision, and expertise you can rely on

The Landmark Difference

Midwestern honesty. Uncompromised ethics. Unmatched professional expertise. And respect for people.

Those core values guided President and CEO Bill Spencer when he founded Landmark Development in 2008 and they remain our foundation today.

Since that start, Landmark Companies has grown to become a multi-discipline company providing a full range of development, commercial brokerage, and commercial construction services. Our professional and results-oriented approach has played a vital part in Landmark Companies’ growth and our clients’ satisfaction. We are proud that we have become a trusted partner to each and every client we serve.

Simply put, our leaders—and the entire Landmark Companies team—are committed to delivering outstanding results our clients expect and deserve on every project.

How We Give Back

Landmark Companies belongs to the Chamber of Commerce in many of the communities we do business in. Landmark believes in giving back to our communities and we support a variety of charitable organizations.

-The ALS Association / Myers Golf-
ALS, or amyotrophic lateral sclerosis, is a progressive neurodegenerative disease that affects nerve cells in the brain and the spinal cord. Recent years have brought a wealth of new scientific understanding regarding the physiology of ALS. Studies all over the world, many funded by The Association, are ongoing to develop effective treatments and cures for ALS. Although there is not yet a cure or treatment that halts or reverses ALS, scientists have made significant progress.


-Variety - The Children's Charity / Polo on the Green-
Variety is dedicated to improving the lives of underprivileged, at-risk and special needs children throughout Iowa.


-Iowa Peace Officer's Association-
Landmark is proud to support our peace officer's in the State of Iowa.


-Break The Cycle 200-
A one day – two hundred mile ride and run relay to create awareness and raise funds to help those caught in the horrible reality of human trafficking in the U.S. and around the World.


-Professionals for Charity-
Professionals throughout the community join to raise money for children's charities.