DIEKEMA/HAMANN/ARCHITECTS, INC: public contracts won without a rival in United States: 3 uncontested awards; 43% of its awards; 0 without a competition; 3 single bid.
Assay record ASY-US-0N9FCU3095 · Cite as: Assay Systems, “DIEKEMA/HAMANN/ARCHITECTS, INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/diekema-hamann-architects-inc/
DIEKEMA/HAMANN/ARCHITECTS, INC won 3 of its 7 public contract awards in United States without a rival from 2023-11-17 to 2025-08-13, worth $63.3K: 0 without a competition and 3 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Public Buildings Service with 3.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Public Buildings Service gave DIEKEMA/HAMANN/ARCHITECTS, INC 7 awards: 0 without a competition, 3 after a competition with a single bid. First 2023-11-17, latest 2025-08-13.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2025-08-13 | Public Buildings Service 47PF0020F0099 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | — | — |
| 2024-09-18 | Public Buildings Service 47PF0020F0438 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | — | — |
| 2023-11-17 | Public Buildings Service 47PF0023F0884 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $63.3K | — |
Every uncontested award in United States · All countries
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.