NOTES TO THE  INTERIM FINANCIAL INFORMATION (UNAUDITED)

1. Nature of Operations

Microsaic Systems plc (the "Company") is registered in England and Wales. The Company's registered office is 1-7 Park Road, Caterham, Surrey CR3 5TB, with effect from 11 January 2024. The Company has no subsidiaries, so the financial information relates to the Company only. Microsaic is a high technology company developing compact, chip-based mass spectrometers that are designed to improve the efficiency of pharmaceutical R&D.

2. Basis of preparation

The interim financial statements of the Company for the six months ended 30 June 2023, which are unaudited, have been prepared in accordance with the accounting policies set out in the annual report and accounts for the year ended 31 December 2022, which were prepared under International Financial Reporting Standards ("IFRS").

This report does not constitute statutory accounts as defined in Section 434 of the Companies Act 2006 and has not been audited. The financial information for the full preceding year is based on the statutory accounts for the year ended 31 December 2022. Those statutory accounts have been published and will shortly be filed with the Registrar of Companies. The auditor's report on those statutory accounts was unqualified.

As permitted, this interim report has been prepared in accordance with the AIM Rules for Companies and not in accordance with IAS 34 "Interim Financial Reporting" and therefore it is not fully compliant with IFRS.

The interim financial statements are presented in pounds sterling.

3. Critical accounting estimates and judgements

Accounting estimates and judgements are continually evaluated and are based on past experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances.

The Company makes estimates and assumptions concerning the future. The resulting accounting estimates could, by definition, differ from the actual outcome.

Estimates and adjustments that have a risk of causing a material adjustment to the carrying amounts of assets and liabilities are set out in the annual report and accounts for the year ended 31 December 2022, and no additional items have been identified.

4. Revenues

IFRS 15 provides a single, principles based, five-step model to be applied to all contracts with customers. The five-step framework includes:

Identify the contract(s) with a customer;

Identify the performance obligations in the contract; Determine the transaction price;

Allocate the transaction price to the performance obligations in the contract; and Recognise revenue when the entity satisfies a performance obligation.

The Company recognises revenue from the following four sources:

Sale of products;

Sale of consumables and spare parts; Product service and product support; and Consultancy services.

All revenues and trade receivables arise from contracts with customers. Revenue is measured based on the consideration which the Company expects to be entitled in a contract with a customer and excludes amounts collected on behalf of third parties. The sale of products, consumables and spare

parts is recognised when the sole performance obligation is met which is usually on delivery to the customer. For product service, product support and consultancy services revenue, the performance obligation is satisfied over the duration of the service period and revenue is recognised in line with the satisfaction of the performance obligation.

Sale of products

The Company sells compact mass spectrometers (Microsaic 4500 MiD®) mainly through OEMs and Distributors. A small proportion of its sales are direct to the customer. Discounts are offered and agreed as part of the contractual terms. Terms are generally Ex Works so control passes when the customer collects the goods. Payment terms are generally 30 days from the date of invoice.

Sales of consumables and spare parts

The Company sells consumables and spare parts mainly through OEMs and Distributors. Terms are generally Ex Works so control passes when the customer collects the goods. Discounts are offered and agreed as part of the contractual terms. Payment terms are generally 30 days from the date of invoice.

Product service and product support revenue

Service and support to our OEMs and Distributors includes training their sales and service teams and servicing the products from time to time. Discounts are offered and agreed as part of the contractual terms. Terms are Ex Works so control passes when the customer receives the service. Payment terms are generally 30 days from the date of invoice.

Usually, there is no obligation on the Company for returns, refunds or similar arrangements. Also, the Company does not manufacture specific items to a customer's specification and no financing component is included in the terms with customers.

The Company provides assurance warranties which are 15 months from the date of shipment for OEMs and Distributors. These warranties confirm that the product complies with agreed-upon specifications. The Company is looking to provide service warranties in the future to direct customers in Europe, where the revenue from such warranties will be recognised over the period of the service agreement.

Consultancy services revenue

Consultancy services comprise science and engineering consultancy, laboratory services and monitoring services. These services are delivered over a period of time usually in accordance with a master services agreement and/or statement of works with an agreed outcome at the end of the project or project phase.

Consultancy services revenue is recognised by reference to the stage of completion of the project or project phase at the balance sheet date as follows:

·    Where there are defined project or project phase milestones, the revenue is recognised in full on completion of the project or project phase and on a time basis for the stage of completion where the project or project phase is not completed at the balance sheet date. The stage of completion is recognised as the proportion of time spent on the project or project phase compared with the total time anticipated to complete the project or project phase; and/or

·    Where the project is defined with the client in terms of time spent, the revenue is recognised on the basis of consulting time spent on the project by the Company at the time-based rates agreed with the client.

The geographical analysis of revenues (by location of shipment) was as follows:

Note that the above revenues in the 6 months to 20 June 2023 include £65,826 to DeepVerge subsidiaries (1H 2022: £546,718, FY22 £1,248,828). However, on 26 June 2023, DeepVerge plc announced that it would no longer be able to support its subsidiaries and was anticipating a sale or liquidation of these assets. The results above, subsequent performance in 2023 and expectations or forecasts for 2024 and beyond therefore need to be considered on the basis that no further payments and no further revenues are expected to be received from DeepVerge.

5. Cost of sales

Cost of sales of products

The cost of sales of mass spectrometers and related equipment is the bought in purchase cost of the product or the transfer value from stock value if a unit has been previously written down. Usually, the sale is made on an Ex-Works basis but if it were not the cost of delivery to the customer is also included in cost of sales.

Cost of sales of consumables and spare parts

The cost of sales of consumable and spare parts is the bought in purchase cost of the consumable or spare part or the transfer value from stock value if an item has been previously written down. Usually, the sale is made on an Ex-Works basis but if it were not the cost of delivery to the customer is also included in cost of sales.

Cost of sales of product service and product support income

The cost of sales of service and support income is the time-based apportionment of the employment costs of the relevant staff spent on the delivery of the service and support income plus any related costs of fulfilment such as travel expenses and any externally incurred direct costs. For the purposes of cost of sales, the employment costs are considered to be salaries, pensions and employers national insurance but does not include share-based payments nor any apportionment of training or overheads.

Cost of sales of consultancy services revenue

The cost of sales of consultancy services (comprising science and engineering consultancy, laboratory services and monitoring services) is the time-based apportionment of the employment costs of the relevant staff spent on the delivery of this revenue plus any related costs of fulfilment such as travel expenses and any externally-incurred direct costs. For the purposes of cost of sales, the employment costs are considered to be salaries, pensions and employers national insurance but does not include share-based payments nor any apportionment of training or overheads.

6. Loss per share

The basic loss per share has marginally increased when compared with H1 2022. This was due to a 56% increase in the comprehensive loss, arising mainly from the 81% reduction in revenues.

Potential ordinary shares are not treated as dilutive as the Company is loss making, therefore the weighted average number of ordinary shares for the purposes of the basic and diluted loss per share are the same.

7. EBITDA Adjusted Loss

A key indicator of performance for the Company is Adjusted EBITDA Loss (Loss of earnings before interest, tax, depreciation, amortisation and other items such as share-based payments and exceptional one-off expenditure). Detailed below is the Adjusted EBITDA Loss for the period:

8. Employees and employment related costs

9. Provisions

The dilapidations provision has been updated for the estimated impact of inflation.

10.  Commitments

As at 30 June 2023, purchase commitments relating to purchase orders placed on, and related contractual arrangements and obligations, with our third-party manufacturers amounted to £559,800 (31 December 2022: £651,944).

11.  Share-based payments

There were no Directors' fees settled in shares in the 6 month period to 30 June 2023.

12.  Cash absorbed by operations