QLD2032
Built 17 October 2026
Business profile
QBCC licence 1265709 · ABN 84 165 751 253 · GST registered

Jackson Semler Pty Ltd

Jackson Semler Pty Ltd has won 34 disclosed Queensland Government contracts worth $26.7M, with award dates from Jan 2020 to Jul 2026. These totals combine 2 spellings of the name that differ only in capitals or punctuation.

QBCC register 15 Oct 2026 · QBCC suspended list as at 23 Sep 2026 · ABR extract loaded 10 Aug 2026

All disclosure years, as published

Government contracts

$26.7MTotal disclosed value, all years$26,698,158
34Contracts disclosedJan 2020 to Jul 2026
5Agencies namedin 33 awards, Jan 2020 to Jul 2026

Agencies they win from

33 awards name an agency · Jan 2020 to Jul 2026
  1. Department of Housing and Public Works$9.2M
    14 contracts
  2. Department of Energy and Public Works$7.7M
    11 contracts
  3. QBuild (Public Works)$5.3M
    4 contracts
  4. Department of Housing, Local Government, Planning and Public Works$3.1M
    3 contracts
  5. Department of Education$367K
    1 contract

Source: QLD Government contract disclosures (CC BY 4.0), as published, built 17 Oct 2026. Disclosed value is the amount published in government disclosure logs. It includes multi-year and whole-of-life contracts and is not cash received.

Agencies and recent awards: the 33 awards held with a full award date, Jan 2020 to Jul 2026; 33 name an agency. The totals above count every disclosure held, including those without a full award date, which aren't listed here.

Recent awards

Newest first · the latest 20, out of 33 awards
  1. 21 Jul 2026$365K
    860616_B96795 - Purchase Order - Maintenance/Upgrade/Refurbishment - Planned Maintenance - [Building Works - General]
    Department of Housing and Public Works
  2. 26 Feb 2026$367K
    Construction - Unidentified Assets Under Construction
    Department of Education
  3. 22 Oct 2025$823K
    B79537_860616 - Purchase Order - Design And New Construction/Upgrade/Refurbishment - Planned Maintenance - [Building Works - General]
    Department of Housing and Public Works
  4. 17 Jun 2025$1.1M
    B70871 - Purchase Order - Maintenance/Upgrade/Refurbishment - Planned Maintenance [Building Works - General]
    Department of Housing and Public Works
  5. 14 May 2025$757K
    B71111 - Purchase Order - New Construction/Upgrade/Refurbishment - Professional & Technical Svcs [Building Works - General]
    Department of Housing and Public Works
  6. 08 May 2025$2.0M
    K03557 - Purchase Order - Design And New Construction/Upgrade/Refurbishment - Professional & Technical Svcs [Building Works - General]
    Department of Housing and Public Works
  7. 12 Dec 2024$252K
    B96795 - Purchase Order - Maintenance/Upgrade/Refurbishment - Planned Maintenance [Building Works - General]
    Department of Housing and Public Works
  8. 24 Jul 2024$2.3M
    B78992_200694 - Purchase Order - New Construction/Upgrade/Refurbishment - Professional & Technical Svcs- [Building Works - General]
    Department of Housing and Public Works
  9. 24 Jul 2024$2.2M
    B78992 - 90919 TSV Corr Ctr male farm accom 90919 TSV Corr Ctr male farm accom variations
    Department of Housing, Local Government, Planning and Public Works
  10. 24 Jul 2024$656K
    B75063 - 90705 TMCC & TWCC Fire Hydrant Upgrade
    Department of Housing, Local Government, Planning and Public Works
  11. 15 Jul 2024$243K
    B80876 - 93204 Townsville Courthouse Jury Room Improvements as per Tender M17 1635 93204 Townsville Courthouse Variations 1, 2 & 3
    Department of Housing, Local Government, Planning and Public Works
  12. 19 Jun 2024$733K
    B79537 - 19494217 William Ross SHS Fire Hydrant Upgrade
    QBuild (Public Works)
  13. 18 Jun 2024$740K
    B71111 - 90867 TSV Courthouse Security 90867 TSV Courthouse Variations
    QBuild (Public Works)
  14. 06 Jun 2024$2.2M
    B78992 - 90919 TSV Corr Ctr male farm accom 90919 TSV Corr Ctr male farm accom - variations 91919 TSV Corr ctr OHS audits
    QBuild (Public Works)
  15. 01 Feb 2024$1.6M
    B59488 - 90702 TGOB3 YOUTH JUSTICE SC REFER TENDER 90702BLD1 AS PER TENDER DOCUMENTS 90702 TGOB3 Variations 90702 TGOB3 OHS audits
    QBuild (Public Works)
  16. 27 Nov 2023$648K
    19287560 William Ross SHS Fire Hydrant Upgrade
    Department of Energy and Public Works
  17. 15 Nov 2023$2.2M
    90919 TSV Corr Ctr male farm accom 90919 TSV Corr Ctr male farm accom - variations 91919 TSV Corr ctr OHS audits
    Department of Energy and Public Works
  18. 18 Aug 2023$688K
    90705 TMCC & TWCC Fire Hydrant Upgrade 90705 Variations
    Department of Energy and Public Works
  19. 18 May 2023$688K
    90867 TSV Courthouse Security 90867 TSV Courthouse Variations
    Department of Energy and Public Works
  20. 15 May 2023$899K
    17864853 SGOB3 Townsville - Fire Hydrant & Plumbing Upgrade - as per tender QBNQ69BLD1 17864853 SGOB3 variations
    Department of Energy and Public Works

Company on record

1 company with an ABN on record for this name

This licence is not on QBCC's suspended list as at 23 Sep 2026.

JACKSON SEMLER PTY LTD

Builder Licence: Builder - Open
Financial category: 3 · Stuart 4811
QBCC licence 1265709 · ABN 84 165 751 253 · GST registered
Australian Private Company · ABN disclosed on the contracts

ABN, GST and entity type: ABR extract loaded 10 Aug 2026 · Licences: QBCC register 15 Oct 2026 and QBCC suspended list as at 23 Sep 2026

Government panels

Panel rosters matched to this ABN

No panel roster QLD2032 holds lists this company under its registered name or through Verified Subbies.

Panel rosters matched to ABNs on 8 Aug 2026. A roster name counts only when it is the registered name, or Verified Subbies links it to the ABN.

Official sources

How this page counts

Totals combine every contract disclosed under this name, with spellings that differ only in capitals or punctuation counted together. Other names are combined only after review, so one business can have more than one page. A contract re-listed across disclosure files counts once, at its highest value, where the files give a contract reference; older disclosures are counted as published, so totals are upper bounds. Award lines are shown as published. Figures are indicative and subject to revision.

Corrections within 24 hours: [email protected]