Suppliers › Johannes Josef Balthasar Roellgen
Johannes Josef Balthasar Roellgen
Holds 1 tracked contract worth $850,000 across 1 buyer. 1 expire within 18 months — contestable work.
ABN 62553655947 — disclosed in the source records, and used to merge name variants into this single supplier.
Buyers in the tracked records
From the 1 record in the current ingest pull, with disclosed values.
| Buyer | Awards | Disclosed value |
|---|---|---|
| Department of Climate Change, Energy, the Environment and Water | 1 | $850,000 |
Contracts held
| Record | Value | Awarded | Ends | Source record |
|---|---|---|---|---|
| Water Purchase (CN4262122) Environmental Services |
$850,000 | 2026-07-17 | 2026-10-01 | Source record ↗ |