We help you provide your clients with financial-grade, auditable ESG data and
value-added services

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Join leading accountancy firms

There is a new £3billion opportunity for accounting firms

'The new accounting normal'


Your SME clients need your help

Did you know that your clients Scope 1 & 2 CO2e emissions are part of mandatory disclosures and that corporates, investors and banks are asking them for data across other ESG metrics?

‘SMEs will need to integrate the TCFD framework into their business model by 2025’ (FCA)

‘ISSB standards (IFRS S1 and S2) will become accepted as a global baseline for sustainability reporting, for use alongside any financial reporting model such as IFRS or US GAAP’ (IFRS).

An accounting engine for ESG.
Your clients source data collected, cleaned and analysed to accounting standards.

Find out how Omnevue can grow your practice

Talk to our ESG experts

Financial-grade, auditable CO2e and ESG data

Omnevue collects, cleans and analyses all the data you need

ready for you to assure and provide new value added services.

Consistent and comparable with financial data
Compliance-ready (for new and evolving reporting regulations)
Aligned to IFRS S1 and S2
Assurable data auditors can test and agree to source documentation
Future-proofed for integrated reporting

Your firm can offer new ESG services

Accounts preparation

Bookkeeping & reporting of ESG data as a bolt-on to year-end accounts & tax work.

Advisory services

New ESG insights and KPIs integrating sustainability into your client's business model to create value, reduce cost & mitigate risk.

Limited Assurance

Provided to ISAE 3000 reporting standards equivalent to financial assurance for SMEs.

Help your clients be compliant and...

Access new capital

ESG data unlocks green loans, investor capital and government grants and subsidies for SMEs.

Attract new customers

ESG commitment by SMEs retains customers and attracts new ones. Generate up to 90% revenue growth.

Increase profit

ESG data can help SMEs optimise resources (e.g., water, energy, waste, travel). It can increase operating profit by up to 60%.

Key benefits of Omnevue

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Reveal new insights and KPIs using our online reporting tools. Ensure your clients’ ESG data and reports can be trusted by everyone.


Disclose ESG issues (e.g. gender pay gap) material to your clients’ businesses automatically.


Account for all significant ESG data sources and activities with our scorecard of 23 metrics.


Allow for meaningful comparisons of ESG impacts over time using consistent methodologies.


Use our platform’s powerful auditing and testing tools to assure your clients’ ESG data to ISAE 3000.


Generate accurate financial grade ESG reports with the help of our automated solution. The same professional standards of security, confidentiality and accuracy as financial accounting.


Secure your clients’ data with Advanced Encryption Standards (AES-256) in line with industry best practice.

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Thinking of adding a sustainability service to your practice?

Get hold of our business calculator to see how big the £ opportunity is for your firm and learn more about how we can help.

Omnevue’s accounting platform has enabled my practice to provide new assurance and advisory services. Partnering with Omnevue has put us ahead of the game.

Anthony Smith

Managing Partner, Humphrey & Co

After thoroughly exploring the market, we firmly believe that Omnevue's proposition, quality and focus on accounting standards and compliance makes them the safest and most suitable partner to our accountancy customers.

Phil Chapman

Head of Partnerships at Croner-i Ltd