Australia · Commonwealth contract register · Supplier record

BEMAC Security Pty. Limited T/a Optic Security Group NSW

Line: Security surveillance and detection (46170000)Register loaded to September 2026Compiled 6 October 2026

BEMAC Security Pty. Limited T/a Optic Security Group NSW — Australia · Commonwealth contract register · Supplier record: 73 contracts, all years (A$26,521,374 · Oct 2021 – Jul 2026); A$6.0M since January 2024 (16 contracts · 2 agencies); 6th rank in the line (of 161 suppliers · 0.09%); 33 agencies never served (A$747M on the line without BEMAC Security Pty. Limited T/a Optic Security Group NSW).

Assay record ASY-AU-17V1NS31OI · Cite as: Assay Systems, “BEMAC Security Pty. Limited T/a Optic Security Group NSW in the AusTender register”, https://assay-systems.com/register/au/bemac-security-pty-limited-t-a-optic-security-group-nsw/

73
contracts, all years
A$26,521,374 · Oct 2021 – Jul 2026
A$6.0M
since January 2024
16 contracts · 2 agencies
6th
rank in the line
of 161 suppliers · 0.09%
33
agencies never served
A$747M on the line without BEMAC Security Pty. Limited T/a Optic Security Group NSW

Own record by year

2021 onward
A$3.7M
A$5.0M
A$11.9M
A$3.0M
A$1.9M
A$1.1M
202120222023202420252026

Who buys from BEMAC Security Pty. Limited T/a Optic Security Group NSW

since January 2024
2agencies
A$6.0Mpaid
72.5%top buyer
Department of Home Affairs72.5%
A$4,324,993
Australian Federal Police27.5%
A$1,638,007

Before 2024 only: National Health and Medical Research Council.

The line

since January 2024
A$5.1Bline value
328contracts
35agencies
161suppliers
98.7%held by top ten

Security surveillance and detection (46170000)

A$692M
A$31.0M
A$4.4B
202420252026Jan–Sep
6thof 161 suppliers
A$4,418,721BEMAC Security Pty. Limited T/a Optic Security Group NSW in the line
0.09%share of the line
0.1%of A$4,338,411,490 spent by Department of Home Affairs
3.8%of A$3,009,891 spent by Australian Federal Police

Agencies that buy the line and never bought from BEMAC Security Pty. Limited T/a Optic Security Group NSW

33agencies
282contracts
A$747,038,593since January 2024
Department of Defence127 contracts
A$696,959,967
Department of Foreign Affairs and Trade71 contracts
A$35,205,840
Australian Maritime Safety Authority1 contract
A$3,129,157
Australian Competition and Consumer Commission4 contracts
A$1,904,604
Australian Prudential Regulation Authority22 contracts
A$1,343,352
Services Australia2 contracts
A$1,109,240
Director of National Parks1 contract
A$980,000
Department of Employment and Workplace Relations1 contract
A$828,524
Department of Education5 contracts
A$799,131
Department of Finance7 contracts
A$648,916
Department of the Prime Minister and Cabinet7 contracts
A$526,067
Australian Digital Health Agency1 contract
A$500,000
Department of Social Services1 contract
A$495,045
Attorney-General's Department1 contract
A$415,757
Office of the Commonwealth Ombudsman1 contract
A$330,000
National Anti-Corruption Commission4 contracts
A$302,674
Administrative Review Tribunal3 contracts
A$206,278
Federal Court of Australia3 contracts
A$174,279
Australian Financial Security Authority2 contracts
A$170,000
Royal Australian Mint1 contract
A$138,114
Australian Bureau of Statistics1 contract
A$135,494
Clean Energy Regulator1 contract
A$132,000
Department of Infrastructure, Transport, Regional Development, Communications and the Arts1 contract
A$123,696
Australian Signals Directorate4 contracts
A$113,977
Department of Agriculture, Fisheries and Forestry2 contracts
A$92,675
Australian Communications and Media Authority1 contract
A$82,500
National Archives of Australia1 contract
A$77,000
National Emergency Management Agency1 contract
A$26,400
Climate Change Authority1 contract
A$23,284
Australian Centre for International Agricultural Research1 contract
A$22,987
Australian Transaction Reports and Analysis Centre1 contract
A$15,510
Australian Public Service Commission1 contract
A$14,245
Australian National Audit Office1 contract
A$11,880

How the line is bought

by value, since 2024
15%limited tender
0of these to BEMAC Security Pty. Limited T/a Optic Security Group NSW
Open tender76 contracts
A$4,347,641,820 · 85.4%
Limited tender, no open approach to market252 contracts
A$740,818,154 · 14.6%

Contracts reaching their end dates

Oct 2026 – October 2027
68contracts
A$157,284,924end by October 2027
22end in June 2027 · A$83.3M
57in agencies never served · A$146M
A$119K
A$2.9M
A$57.5M
A$200K
A$599K
A$4.3M
A$207K
A$20.9K
A$83.3M
A$1.5M
A$5.2M
A$1.5M
Oct 265 contractsNov 267 contractsDec 2613 contractsJan 273 contractsFeb 272 contractsMar 274 contractsApr 274 contractsMay 271 contractJun 2722 contractsJul 272 contractsAug 274 contractsSep 271 contract

Suppliers next to it in the line

since January 2024
BEMAC Security Pty. Limited T/a Optic Security Group NSW
A$4,418,721
FORTIS SECURITY PTY LTD7 contracts · 2 agencies
A$4,155,730
MUKTAFIN PROTECTIVE SERVICES(M) S/B3 contracts · 1 agency
A$3,694,827
ACTOR SECURITE1 contract · 1 agency
A$3,462,958

All 161 suppliers in the line

Fastest-growing supplier in the line

same line
+470%growth

30008425509

2024 to date
A$656,112,701
2022–2023
A$115,129,444

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Source: AusTender Contract Notice Export, Department of Finance, Commonwealth of Australia, via data.gov.au, licensed under Creative Commons Attribution 3.0 Australia; accessed 25 September 2026.Assay Systems has changed the data.