10 Downing Street

What 10 Downing Street does

10 Downing Street is the official residence and office of the British Prime Minister, located on Downing Street in Westminster, London. Established in 1735 as the seat of British prime ministers, it functions as the nerve center for UK government decision-making, national policy coordination, and international diplomacy. The office coordinates across all UK government departments, has direct access to classified intelligence, and manages the most consequential decisions affecting the United Kingdom. The current Prime Minister, Keir Starmer, has held office since 5 July 2024. Under his leadership the office has actively expanded its international diplomatic footprint, including joint statements with Oman on the Strait of Hormuz, coordination with the Joint Expeditionary Force on Russian shadow fleet sanctions, and bilateral coordination with the US Trump administration on King Charles's state visit.

The institution operates several distinct functional units. The Prime Minister's Partnerships Unit cultivates strategic relationships with business, trade unions, civil society, faith groups, and communities to deliver complex cross-sector outcomes. The "Lessons at 10" educational initiative brings schools from across the UK into Downing Street for unique class experiences designed to inspire children and encourage learning. Public-facing services include a dedicated contact portal (contact.no10.gov.uk) and a multi-channel digital presence spanning GOV.UK, YouTube (Number10gov), Twitter/X, Instagram, Facebook, and Flickr, alongside formal parliamentary communications channels. Operational leadership has experienced significant turnover since Starmer took office, including the appointment and subsequent sacking of Peter Mandelson as US Ambassador and sackings of chief of staff Morgan McSweeney, communications director Tim Allan, and Foreign Office permanent secretary Olly Robbins over the Mandelson security-vetting scandal.

As a UK government department rather than a commercial entity, 10 Downing Street does not operate commercial pricing models or generate revenue in the corporate sense. It is funded through HM Treasury via annual parliamentary supply estimates and operates as part of the UK civil service under HM Government. The entity has no parent company, subsidiaries, equity structure, or ownership changes applicable to its status as a permanent government institution. Customer-facing product surfaces are limited to the GOV.UK organizational page, the contact portal, the educational program, the partnerships unit intake form, and the official video channel.

Name

10 Downing Street

Legal name

Prime Minister's Office, 10 Downing Street

Website

https://number10.gov.uk

Company type

Private

Founded year

1735

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

10 Downing Street is the official residence and office of the British Prime Minister, established in 1735 in London. It coordinates UK national policy, international diplomacy, and government operations, serving UK citizens and residents through policy delivery and cross-sector partnerships.

Ownership category

akta.pro rank

Product category

Executive Government Administration

NAICS

Executive Offices (921110)

akta.pro primary industry

Executive Office / Cabinet Secretariat (BPAIAAAA)

akta.pro secondary industry

Central Government Policy, Strategy & Performance (incl. OMB-style functions) (BPAIAAAB)

Keywords

• Executive government office
• Prime minister office
• National policy coordination
• Diplomatic affairs
• Government communications

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure

Distribution channels3 records

Marketing channels7 records

Core offering

10 Downing Street serves as the official office and residence of the British Prime Minister, functioning as the executive headquarters of the UK Government. It coordinates national policy, manages international diplomatic relationships, oversees government operations, drives parliamentary business, and communicates with the public. The office also runs public-facing services including citizen correspondence, the Lessons at 10 educational program, and the Prime Minister's Partnerships Unit for cross-sector collaboration.

Product overview

10 Downing Street's official website operates as the UK Prime Minister's Office digital platform, serving as a government information and communications portal. The site provides news, publications, video content, and public-facing services including contact mechanisms, educational initiatives, and partnership programs. It functions as a single unified web presence rather than a modular product platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Contact Services Prime Minister's Office enquiries and contact services for public correspondence with the Prime Minister's Office. The service handles emails directly relating to the Prime Minister, though it does not respond to general nature emails due to high volumes.
• Lessons at 10 An educational initiative bringing schools from across the UK into Downing Street for a unique class experience, designed to inspire children and encourage a love of learning. Schools can apply through the provided contact form.
• Prime Minister's Partnerships Unit A unit based in Number 10 that cultivates key relationships for the Prime Minister, builds strategic partnerships with business, trade unions, civil society, faith groups and communities, and supports cross-sector collaboration to tackle complex challenges and deliver priority outcomes.

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered core.

• United States (White House, President Trump administration)coreStrategic or Co-development Partner · 27 April 2026King Charles state visit to the US proceeded as planned after shooting incident at White House Correspondents' Association dinner. UK PM Keir Starmer coordinated with US officials on security arrangements for the visit. Discussions included transatlantic tensions over Iran, immigration, and energy policies.
• Oman (Sultan Haitham Bin Tarik Al Said)coreStrategic or Co-development Partner · 25 March 2026Joint statement on the Strait of Hormuz (3 July 2026). UK Prime Minister met with His Majesty Sultan Haitham Bin Tarik Al Said of Oman on 2 July 2026. Coordination on security arrangements and urgent shipping concerns in the Strait of Hormuz.
• Joint Expeditionary Force (Nordic-Baltic partners)coreStrategic or Co-development Partner · 25 March 2026UK coordinated with Joint Expeditionary Force Summit in Helsinki to push for greater international cooperation on disrupting Russia's war funding through shadow fleet sanctions.
• UK Government DepartmentscoreStrategic or Co-development Partner · 5 July 2024The Prime Minister's Office coordinates policy across all UK government departments. Partnership working is central to delivery, pushing power out beyond Whitehall.
• Business, Trade Unions, Civil Society, Faith Groups, CommunitiescoreStrategic or Co-development PartnerPrime Minister's Partnerships Unit cultivates key relationships and builds new strategic partnerships across sectors to tackle complex challenges and deliver priority outcomes.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• HM Treasury: UK economic and finance ministry whose budget-setting function directly shapes the PM's Office operating envelope. Comparable as a central-government function the PM's Office must coordinate with on every major decision.
• UK Cabinet Office: Larger UK central-government body supporting the PM and coordinating cross-departmental delivery. Overlaps with 10 Downing Street's coordination role but operates at a broader administrative scale.
• Foreign, Commonwealth & Development Office: UK foreign affairs ministry that executes the diplomatic partnerships announced from 10 Downing Street (e.g., Oman, US, Joint Expeditionary Force). Overlapping remit on international relations makes it the closest operational delivery peer.

Direct peers

• Élysée Palace (Présidence de la République): Official office of the President of France; comparable as a European head-of-government executive office engaging on EU, NATO, and bilateral diplomacy.
• Office of the Prime Minister of Australia: Office of the Australian PM. Comparable as another Commonwealth Westminster-system executive office coordinating security, trade, and multilateral engagement.
• The White House: Official residence and office of the US President, with whom the PM's Office closely coordinates on transatlantic policy and security matters. Functionally the most direct peer as head-of-government executive office.
• Office of the Taoiseach (Ireland): Office of the Irish Taoiseach; comparable as a neighbouring small-state executive office navigating shared UK-Ireland and EU policy dynamics.
• Palazzo Chigi (Italian Council Presidency): Office of the President of the Council of Ministers of Italy. Comparable as a European G7 executive coordinating EU policy and transatlantic relations.
• Office of the Prime Minister of Canada: Office supporting the Canadian Prime Minister with policy coordination and international engagement. Comparable as a Commonwealth parliamentary-executive function serving a similar G7 partner base.
• Bundeskanzleramt (German Chancellery): Office of the Federal Chancellor of Germany; the PM recently travelled to meet Chancellor Scholz. Closely comparable European executive-office function focused on EU coordination and multilateral diplomacy.

Market position

Strengths4 records

Weaknesses3 records

Competitive moat2 records

Key risks4 records

Key highlights6 records

Customer concentration

• Xx.com/10downingstreet
• YouTubeyoutube.com/number10gov
• Facebookfacebook.com/10downingstreet
• Instagraminstagram.com/10downingstreet
• LinkedInlinkedin.com/company/10-downing-street

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 10 Downing Street