CSX
Fiscal year ends June Quarters are offset from the calendar — Q1 is Jul–Sep

CleanSpace Holdings Limited designs, manufactures, and sells powered air purifying respirators (PAPRs) and related products for industrial and healthcare markets. The company utilizes its patented AirSensit technology to provide respiratory protection against dust, biological, and gas airborne hazards. Its product portfolio includes the CleanSpace AGILE, WORK, CST PRO, CST ULTRA, and EX models, along with consumables, accessories, and filters. The company serves customers in Europe, North America, and the Asia-Pacific region, with a significant presence in the European market. CleanSpace was founded in Australia in 2009 and provides solutions for sectors including construction, mining, healthcare, and manufacturing.

Summarised from the company's own disclosures, fiscal year ended Jun 2026

Industry Health Care Equipment & Services Homepage cleanspacetechnology.com
Sector Healthcare IR page cleanspacetechnology.com
Tags
respiratory protection, powered air purifying respirators, industrial safety, healthcare equipment, air filtration, personal protective equipment, AirSensit, CleanSpace AGILE, CleanSpace WORK, CleanSpace CST PRO, CleanSpace CST ULTRA, CleanSpace EX
Press page cleanspacetechnology.com/announcements

Metrics

Valuation  
Market cap A$ 37.309M
P/E -28.30
P/BV 1.93
P/S 1.88
P/OCF -264.35
P/FCF —
Dividend yield —
Turnover / mcap —
Returns  
ROE —
ROI —
ROIC -10.4%
Profit margin —
Growth  
Revenue growing Yes
Profits growing Yes
Revenue up 3y Yes
Revenue up 5y No
Quality  
Profitable Yes
Margin expanding No
Buying back stock No
Diluting (TTM) Yes
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News sentiment (TTM) 17
Quality score 7.1%
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Figure FY 2026 FY 2025 FY 2024 FY 2023 FY 2022 FY 2021 FY 2020
Revenue 19.822M 19.765M 15.722M 12.093M 13.358M 49.926M 28.406M
Net profit — — — — — 11.387M 5.922M

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Appendix 3C - Notification of buy-back Appendix 3C - Notification of buy-back 1 / 6 Announcement Summary Name of entity CLEANSPACE HOLDINGS LIMITED Announcement type Update announcement Type of update Date of this announcement 15/10/2026 Reason for update Daily buy-back notification ASX Security code and description of the class of +securities the subject of the buy-back CSX : ORDINARY FULLY PAID The type of buy-back is: Total number of +securities bought back before previous day 0 Total number of +securities bought back on previous day 10,000 Refer to next page for full details of the announcement On market buy-back Daily buy-back notification

Appendix 3C - Notification of buy-back Appendix 3C - Notification of buy-back 2 / 6 Part 1 - Entity and announcement details 1.1 Name of entity CLEANSPACE HOLDINGS LIMITED We (the entity named above) provide the following information about our buy-back. 1.2 Registration number type ACN Registration number 150214636 1.3 ASX issuer code CSX 1.4 The announcement is 1.4a Type of update 1.4b Reason for update Daily buy-back notification 1.4c Date of initial notification of buy-back 28/8/2026 1.4d Date of previous announcement to this update 28/8/2026 1.5 Date of this announcement 15/10/2026 1.6 ASX Security code and description of the class of +securities the subject of the buy-back CSX : ORDINARY FULLY PAID Daily buy-back notification Update/amendment to previous announcement

Appendix 3C - Notification of buy-back Appendix 3C - Notification of buy-back 3 / 6 Part 2 - Type of buy-back 2.1 The type of buy-back is: On market buy-back

Appendix 3C - Notification of buy-back Appendix 3C - Notification of buy-back 4 / 6 Part 3 - Buy-back details Part 3A - Details of +securities, price and reason 3A.1 Total number of +securities on issue in the class of +securities to be bought back 79,364,860 3A.4 Does the entity intend to buy back a minimum number of +securities 3A.5 Does the entity intend to buy back a maximum number of securities 3A.6 Name of broker or brokers who will offer to buy back +securities on the entity's behalf Broker name: Taylor Collison Limited 3A.9 Are the +securities being bought back for a cash consideration? 3A.9a Is the price to be paid for +securities bought back known? 3A.9a.1 In what currency will the buy-back consideration be paid? AUD - Australian Dollar Part 3B - Buy-back restrictions and conditions 3B.1 Does the buy-back require security holder approval? No No Yes No No

Appendix 3C - Notification of buy-back Appendix 3C - Notification of buy-back 5 / 6 Part 3C - Key dates On-market buy-back 3C.2 Proposed buy-back start date 14/9/2026 3C.3 Proposed buy-back end date 13/9/2027 Part 3D - Other Information 3D.1 Any other information the entity wishes to notify to ASX about the buy-back

Appendix 3C - Notification of buy-back Appendix 3C - Notification of buy-back 6 / 6 Part 4 - Daily buy-back notification A daily buy-back notification must be submitted for Employee share scheme, On-market, Equal access share scheme and Other buy-backs at least half an hour before the commencement of trading on the +business day after any day on which +securities are bought back (per listing rule 3.8A)

Please verify if the pre-populated values are accurate as they are only indicative based on previous online submissions. The pre-populated values may not be accurate if previous online submissions are still in-flight or in case of announcements made via a MS Word form.

Whilst you may over-ride a pre-populated value, once over-ridden it will not be possible to retrieve the previously pre-populated value. 4.1 Date of this notification 15/10/2026 4.2 Previous day on which +securities were bought back 14/10/2026 Before previous dayOn previous day 4.3 Total number of +securities bought back, or in relation to which acceptances have been received 010,000 4.4 Total consideration paid or payable for the +securities AUD 0.00000AUD 4,500.00000 4.5 Highest price paid AUDAUD 0.45000000 Date highest price was paid:

4.6 Lowest price paid AUDAUD 0.45000000 Date lowest price was paid:

4.7 Highest price allowed to be paid by entity on the previous day under listing rule 7.33: AUD 0.49390000 4.8 If the entity has disclosed an intention to buy back a maximum number of +securities, the remaining number of +securities to be bought back as at the end of the previous day

Appendix 3Y Change of Director’s Interest Notice

  • See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Rule 3.19A.2 Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public. Introduced 30/09/01 Amended 01/01/11

Name of entity CleanSpace Holdings Limited ABN 91 150 214 636

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director Paul Cassano Date of last notice 30 September 2026

Part 1 - Change of director’s relevant interests in securities In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest Direct Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.

Date of change 7 October 2026 No. of securities held prior to change 90,000 Shares Class Fully Paid Ordinary Shares (Shares)

Number acquired 10,000 Shares Number disposed Nil Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation

$5,019.95 No. of securities held after change 100,000 Shares

Appendix 3Y Change of Director’s Interest Notice

  • See chapter 19 for defined terms.

Appendix 3Y Page 2 01/01/2011

Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back On-market trade

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract N/A Nature of interest

Name of registered holder (if issued securities)

Date of change

No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed

Interest acquired

Interest disposed

Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation

Interest after change

Part 3 – + Closed period

Were the interests in the securities or contracts detailed above traded during a + closed period where prior written clearance was required? No If so, was prior written clearance provided to allow the trade to proceed during this period?

If prior written clearance was provided, on what date was this provided?

Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 1 / 5 Announcement Summary Entity name CLEANSPACE HOLDINGS LIMITED Announcement Type New announcement Date of this announcement Friday September 25, 2026 The +securities to be quoted are: Total number of +securities to be quoted ASX +security codeSecurity description Number of +securities to be quotedIssue date CSXORDINARY FULLY PAID16,93301/09/2026 Refer to next page for full details of the announcement +Securities previously issued under an +employee incentive scheme where the restrictions on transfer have ceased or are about to cease

Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 2 / 5 Part 1 - Entity and announcement details 1.1 Name of entity CLEANSPACE HOLDINGS LIMITED We (the entity named above) apply for +quotation of the following +securities and agree to the matters set out in Appendix 2A of the ASX Listing Rules. 1.2 Registered number type ABN Registration number 91150214636 1.3 ASX issuer code CSX 1.4 The announcement is 1.5 Date of this announcement 25/9/2026 New announcement

Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 3 / 5 Part 2 - Type of Issue 2.1 The +securities to be quoted are: 2.2 The +class of +securities to be quoted is: Additional +securities in a class that is already quoted on ASX ("existing class") +Securities previously issued under an +employee incentive scheme where the restrictions on transfer have ceased or are about to cease

Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 4 / 5 Part 3B - number and type of +securities to be quoted (existing class) where issue has not previously been notified to ASX in an Appendix 3B Additional +securities to be quoted in an existing class as a result of transfer restrictions ceasing on an existing class FROM (Existing Class) ASX +security code and description CSXAD : RESTRICTED SHARE AWARDS TO (Existing Class) ASX +security code and description CSX : ORDINARY FULLY PAID Please state the number of +securities previously issued under the +employee incentive scheme where the restrictions on transfer have ceased or are about to cease 16,933 And the date the restrictions on transfer have ceased or will cease 1/9/2026 Issue date 1/9/2026 Will the +securities to be quoted rank equally in all respects from their issue date with the existing issued +securities in that class? Issue details Number of +securities to be quoted 16,933 Are the +securities being issued for a cash consideration? Please describe the consideration being provided for the +securities Shares issued on exercise of vested RSUs issued as an incentive. Please provide an estimate (in AUD) of the value of the consideration being provided per +security for the +securities to be quoted 0.430000 Any other information the entity wishes to provide about the +securities to be quoted No Yes

Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 5 / 5 Part 4 - Issued capital following quotation Following the quotation of the +securities the subject of this application, the issued capital of the entity will comprise: The figures in parts 4.1 and 4.2 below are automatically generated and may not reflect the entity's current issued capital if other Appendix 2A, Appendix 3G or Appendix 3H forms are currently with ASX for processing. 4.1 Quoted +securities (total number of each +class of +securities quoted on ASX following the +quotation of the +securities subject of this application) ASX +security code and description Total number of +securities on issue CSX : ORDINARY FULLY PAID79,381,793 4.2 Unquoted +securities (total number of each +class of +securities issued but not quoted on ASX) ASX +security code and description Total number of +securities on issue CSXAD : RESTRICTED SHARE AWARDS2,660,504 CSXAE : PERFORMANCE RIGHTS1,025,000

Prompts

CleanSpace Holdings Limited (ticker CSX), listed in Australia.