Sources for Marco Denis’s professional record.

Marco Denis states that his cumulative investment across Plaza Towers and Plaza Towers Center exceeded $70 million during his involvement with the properties. The complete total is identified as a first-party historical statement. It is not presented as a single independently audited figure or as an amount reported in full by Springfield Business Journal. The dated publisher records below support separate portions and stages of the project.

New owner plans upgrades in $20M Plaza Towers investment, by Mike Cullinan, appeared on the front page of the October 19–25, 2020 issue of Springfield Business Journal (Vol. 41, No. 13) and continued on page 24. The report identified Marco Denis as Springfield Property LLC’s president at that time and documented the acquisition, preservation goal, and announced renovation plans for Plaza Towers and the adjacent shopping center. Its investment figures and projected timeline remain dated reporting rather than current ownership or independently audited results.

High Riser | Marco Denis, by Geoff Pickle, appeared on page 19 of the December 14–20, 2020 issue of Springfield Business Journal (Vol. 41, No. 21) as part of its “12 People You Need to Know — 2021 edition.” It documented the Plaza Towers acquisition and Marco Denis’s stated preservation and renovation vision. The source list below links to the Journal’s corresponding online profile; details remain attributed to the publication’s 2020 reporting.

Adding a Little Spice to Plaza Towers, by Jennifer Johnmeyer, appeared in the March/April 2021 issue of Biz 417. A “Dreaming Big” preview appeared on page 25, with the full feature beginning on page 27. The entry below links to Biz 417’s corresponding online coverage.

Biz 417’s November/December 2021 issue presented its 2021 Biz 100 as “The most influential leaders in 417-land.” Marco Denis appeared in the Commercial Real Estate section as “New” and was identified as President, Springfield Property LLC. The profile documented his reported Springfield home-restoration record and Plaza Towers redevelopment work; the corresponding online feature is linked below.

Biz 417’s 2022 Biz 100 issue described the selected group as “417-land’s 100 most influential business leaders.” Marco Denis appeared on page 52 in the Real Estate (Residential/Commercial/Development) section with the designation “Returning, Second Year.” The source list below links to Biz 417’s corresponding online Biz 100 page.

Plaza Towers renovation and addition, by Karen Craigo, appeared in the February 13–19, 2023 issue of Springfield Business Journal (Vol. 43, No. 30), page 15. The “From the Ground Up” report covered the renovation and addition at 1736 E. Sunshine St. and identified Springfield Property LLC as the owner at that time.

Plaza Towers event center aims for spring launch, by Mike Cullinan, appeared on the front page of the February 19–25, 2024 issue of Springfield Business Journal (Vol. 44, No. 32) and continued on page 22 as “Plaza: Restaurant concept to feature French and Caribbean flavors.” It documented the renovation’s status and several proposed hospitality concepts during Springfield Property LLC’s former ownership period. Its opening dates, concepts, capacities, and estimates are historical reporting rather than confirmation of completion or current operation.

Photographs supplied by Marco Denis show a framed 2021 Biz 100 recognition, Biz 100 honoree trophies dated 2021 and 2022, and a framed Springfield Business Journal “12 People You Need to Know” profile. These physical items corroborate the dated publication record and are presented as supporting evidence of the recognitions themselves—not as independent proof of unrelated business figures, project completion, or current ownership.

This library supports the site’s professional and real-estate history. It is not a comprehensive index of all reporting about any person, business, or legal matter.