Oscar Research market intelligence

UK Public Sector Total Addressable Market Report

Understand the size, structure and opportunity within your UK public sector market.

Oscar's TAM Report uses maintained public-sector organisation, procurement and market data to quantify the organisations, sectors, geographies and opportunity areas relevant to your offer.

Your Public Sector Market TAM Analysis
Total marketAddressable organisations
Priority sectorsBest-fit segments
WhitespaceUntapped opportunity
Market distribution
Opportunity view
Sector AHigh
Sector BHigh
Sector CMedium
Sector DEmerging
What the report answers

A clearer picture of the market you can actually address

The report is built around your offer and the public-sector organisations most relevant to it — not a generic market-size estimate.

01

How big is the market?

Quantify the number and composition of relevant organisations across the UK public sector.

02

Where is the opportunity?

See the sectors, organisation types and geographies where opportunity is concentrated.

03

Which segments matter most?

Compare market segments and identify the areas that best match your product, service or growth strategy.

04

Where is the whitespace?

Where client data is supplied, compare current coverage against the wider addressable market to identify gaps and opportunity.

What goes into the analysis

Built from Oscar data, market context and your requirements

Every TAM Report is scoped around the client's market definition, rather than forcing every organisation into the same template.

Oscar organisation data

Maintained public-sector organisation records, sector taxonomy, geography, structure and organisational attributes.

Procurement & spend context

Relevant tenders, contracts, suppliers, spend and market activity where these help define or explain the opportunity.

Public & regulatory sources

Additional open, regulatory and sector-specific information where it materially improves the analysis.

Your market criteria

Products, services, target organisation types, sectors, geographies and any other criteria that define your addressable market.

Optional customer data

Existing customer or prospect data can be included to compare current market coverage against the total addressable universe.

Oscar research & analysis

Human-led and data-assisted interpretation to turn the underlying data into a meaningful market view.

What you receive

A decision-ready view of your public sector market

Outputs are tailored to the question, but a typical TAM Report can include:

Executive summary

A concise view of the market, key findings and the most important commercial implications.

Total addressable market view

The size and composition of the relevant public-sector universe.

Sector & organisation-type breakdown

See how the opportunity is distributed across different parts of public services.

Geographic analysis

Understand where relevant organisations and opportunity are concentrated.

Market characteristics

Relevant organisational, procurement, spend or supplier context where it informs the market picture.

Whitespace / coverage analysis

Optional comparison of existing clients or prospects against the wider market.

Charts & visual analysis

Clear visual outputs designed to make the market structure easy to interpret internally.

Recommendations

Practical observations on where to focus research, sales, marketing or go-to-market activity next.

Supporting organisation data

A supporting organisation list or dataset can be included where agreed as part of the scope.

Who it's for

For teams making decisions about public sector growth

Sales & business development

Understand the size of the opportunity, prioritise segments and identify where current coverage is strongest or weakest.

Marketing & growth

Build more realistic audience, segmentation and go-to-market plans around the actual structure of the public sector market.

Strategy & leadership

Assess whether a market is large enough, where expansion opportunities sit and which parts of public services warrant deeper investment.

How it works

From market definition to usable intelligence

01

Define the market

We start with your offer, goals and the organisations you believe are relevant.

02

Build the universe

Oscar data and relevant external sources are used to define the addressable organisation set.

03

Analyse the opportunity

We segment, compare and interpret the market around the questions that matter to you.

04

Deliver the report

You receive the analysis, visuals, findings and agreed supporting outputs.

See an example

Explore a sample TAM analysis

See how a finished market analysis can bring together headline market size, sector structure, geographic distribution and opportunity insight.

Common questions

About Oscar TAM Reports

What is a Total Addressable Market report?

A TAM Report quantifies the organisations that could realistically form part of a defined market and shows how that opportunity is distributed by relevant characteristics such as sector, organisation type and geography.

How does Oscar calculate TAM in the UK public sector?

Oscar starts with the client's market definition and applies it to maintained public-sector organisation data, adding relevant procurement, geographic, regulatory and market context where it improves the analysis.

Can the analysis be tailored to our product or service?

Yes. The report is scoped around the organisations, sectors, geographies and criteria relevant to your specific offer and growth question.

Can Oscar compare our customers with the total market?

Yes. Where customer or prospect data is supplied, it can be compared with the wider addressable universe to identify coverage, gaps and whitespace.

Do we receive the underlying organisation data?

A supporting organisation list or dataset can be included where agreed as part of the project scope. The exact output depends on the requirement and licensing.

Want to understand the size of your public sector market?

Tell us what you sell, who you think the market is and what you want to understand. We can scope the TAM analysis around your requirement.