Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
33
self-reported band not used
Founded
Not recorded
Registry matches
2
ABR
Office countries
2
7 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
Legal entities
1 brand → 2 possible registrationsMatched by name against ABR, so this is a candidate list, not a confirmed identity. Confidence and match method are shown against every row.
Sigma Air Conditioning Pty Ltd
ABN31132361114
SIGMA AIR CONDITIONING PTY LTD
ABN31000900970
Legal entities
Show as table · Sigma Air Conditioning: 2 registry entities
| Sigma Air Conditioning Pty Ltd | ABN 31132361114 |
|---|---|
| SIGMA AIR CONDITIONING PTY LTD | ABN 31000900970 |
| Confirmed matches | 0 of 2 |
A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.
Description
Sigma is a leading global company in the development of Transport and Heavy Duty HVAC Systems for the Rail, Mining, Industrial and the demanding Defence markets.
The World of Sigma truly covers the Globe across several market groups. The products are produced with over 50 years of broad experience in the air conditioning markets.
Sigma provides a "whole of life" outlook for its products and provides tailored system solutions that deliver true value to our customers.
Sigma is a Quality Assured company to ISO9001 at all its operations and has extensive Research and Development facilities to ensure Sigma's equipment delivers maximum performance, value and reliability with minimum overall life cycle cost to our customers.
We refer to our data privacy policy at https://www.knorr-bremse.com/en/footer/data-protection/data-protection-declaration-knorr-bremse-ag/
Imprint: https://www.knorr-bremse.com/en/footer/imprint/
Specialties
All 4 specialties
- Rail - HVAC
- Industrial - HVAC
- Defence- HVAC
- Mining - HVAC
Locations
2
Countries with an office address7 addresses on record
AustraliaprimaryUnited States
Country footprint
Show as table · Offices in 2 countries
| Countries | 2 |
|---|---|
| Primary country | AU |
All codes: AU US
Addresses
- AU23-29 Factory St; Granville, New South Wales 2142Primary
- AU719 Boundary Rd; Darra, Queensland 4076
- AU50 Enterprise St; Paget, Queensland 4740
- AU9 Stoney Way; Derrimut, Victoria 3026
- AU33 Colin Jamieson Dr; Welshpool, Western Australia 6106
- AU20 Anderson St; Port Hedland, Western Australia 6721
- US1920 Downs Dr; West Chicago, Illinois 60185
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
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.
FAQ
Which legal entities operate under Sigma Air Conditioning?
Two New South Wales entities on the ABR: Sigma Air Conditioning Pty Ltd (ABN 31 132 361 114) and SIGMA AIR CONDITIONING PTY LTD (ABN 31 000 900 970). Both medium confidence.
How many people work at Sigma Air Conditioning?
33 counted staff profiles at January 2026. The brand's self-reported band sits above that count and is not published as a headcount.
Where does Sigma Air Conditioning have offices?
7 addresses on record.
Has Sigma Air Conditioning raised funding?
None linked to this brand.
What does Sigma Air Conditioning list as its specialties?
Four tags on the brand's own list, among them Rail - HVAC, Industrial - HVAC and Defence- HVAC.
Which companies are listed alongside Sigma Air Conditioning?
Four peer profiles on record: AHIC Australia and Ford & Doonan Air Conditioning.