Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Brand profile · Civil Engineering
Design Sirs is a Civil Engineering brand in Brisbane, QLD. The record marks it privately held. It holds one address on record, all in Australia. Headcount on record is 7. Its work is tagged retaining walls, multi-residential and residential. It is listed alongside nine similar brands, mostly in Construction.
A Structural Engineer consulting firm, combining strong design foundations with forward thinking solutions
| Countries | 1 |
|---|---|
| Primary country | AU |
All codes: AU
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Hiring, headcount and registry-change signals, streamed to members.
Registry-filed capital and financial indicators, standardised by TheGrid.
4 employee profiles on record · names withheld.
Names and titles are intentionally absent from this page. The source relation carries no consent record across the privacy regimes this directory spans, so it is never requested and never stored. Search engines see exactly what you see here.
Names are withheld until a consented source exists.
7 counted staff profiles at January 2026, inside the self-reported 2–10 band.
One address on record, Australia only. Primary: Brisbane, QLD 4000.
None linked to this brand.
Six tags on the brand's own list, among them retaining walls, multi-residential and residential.
8 profiles list Design Sirs as a peer — 78th percentile in Civil Engineering. It lists ten peers of its own. Cornell Engineers | Brisbane Structural Engineers and Seymour Consultants list it back.