GR ENGINEERING SERVICES LIMITED — Share Issue/Capital Change 2025

Mar 30, 2025

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Announcement Summary

Entity name

GR ENGINEERING SERVICES LIMITED

Date of this announcement

Monday March 31, 2025

The +securities the subject of this notification are:

+Other securities issued under an +employee incentive scheme that are not intended to be quoted on ASX Total number of +securities to be issued/transferred

		Total number of
ASX +security		+securities to be
code	Security description	issued/transferred	Issue date
GNGAQ	PERFORMANCE RIGHTS	134,000	24/03/2025

Refer to next page for full details of the announcement

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 1 - Entity and announcement details

1.1 Name of entity

GR ENGINEERING SERVICES LIMITED

We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities.

1.2 Registered number type Registration number ACN 121542738

1.3 ASX issuer code

GNG

1.4 The announcement is

New announcement

1.5 Date of this announcement

31/3/2025

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 2 - Issue details

2.1 The +securities the subject of this notification are:

+Other securities issued under an +employee incentive scheme that are not intended to be quoted on ASX

2.2a This notification is given in relation to an issue of +securities in a class which is not quoted on ASX and which:

has an existing ASX security code ("existing class")

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 3B - number and type of +securities the subject of this notification (existing class) where issue has not previously been notified to ASX in an Appendix 3B

ASX +security code and description GNGAQ : PERFORMANCE RIGHTS Date the +securities the subject of this notification were issued 24/3/2025 Will these +securities rank equally in all respects from their issue date with the existing issued +securities in that class Yes Were any of the +securities issued to +key management personnel (KMP) or an +associate? No Please provide a URL link for a document lodged with ASX detailing the terms of the +employee incentive scheme or a summary of the terms https://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-02585953-6A1116845&v=7bc42bd11d8 53ed5e8c28f2ffcd6a069ee5cd6b4 Any other information the entity wishes to provide about the +securities the subject of this notification Performance rights issued pursuant to the GR Engineering Services Limited 2022 Equity Incentive Plan Rules

Issue details

Number of +securities

134,000

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 4 - +Securities on issue

Following the issue, conversion or payment up of the +securities the subject of this notification, the +securities 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 issued and quoted on ASX)

	Total number of
ASX +security code and description	+securities on issue
GNG : ORDINARY FULLY PAID	167,353,472
4.2 Unquoted +securities (Total number of each +class of +securities issued but not quoted on ASX)
	Total number of
ASX +security code and description	+securities on issue
GNGAQ : PERFORMANCE RIGHTS	5,180,775

4.2 Unquoted +securities (Total number of each +class of +securities issued but not quoted on ASX)

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Part 5 - Other Listing Rule requirements

5.1 Were the +securities issued under an exception in Listing Rule 7.2 and therefore the issue did not need any security holder approval under Listing Rule 7.1? Yes

5.1a Select the number of the applicable exception in Listing Rule 7.2

13

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