Name

British Monomarks

Legal name

British Monomarks Limited

Website

https://britishmonomarks.co.uk

Company type

Private

Founded year

1925

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

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, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Mailbox Rental Subscriptions: Subscription-based rental of postal boxes and street addresses in London WC1, available in 3, 6, or 12 month plans for personal and business use. Includes mail collection, forwarding, and scanning options.
2. Mail Handling and Forwarding: Itemized charges for mail handling including scan and email (from 75p), forwarding (20p + postage), collection (17p), parcels (from 60p), signed for items (from 60p), and courier collection (from £1). Parcel storage at £1/day after 14 days.
3. Telephone Call Answering: Virtual PA call answering service with 0207 number, message relay, call patching, and call diversion services. Charges include messages at £1.25 and diverted calls at Call Cost + 15%.
4. Virtual Office Services: Combined mail handling and call answering service with dedicated 0207 number, professional call answering, and WC1 address. Includes optional Company Registered Office address at no extra cost.
5. Meeting Room Hire: The Annexe meeting room rental for up to 6 persons with hourly (£30), half-day (£90), and full-day (£180) options. Currently unavailable.
6. Postal Deposits: Refundable deposits required for mail forwarding (£45 standard postal deposit) and telephone services (£25 standard, £100-200 for diverts).

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

British Monomarks is an independent London-based mail and call handling company, founded in 1925, that rents out personal and business post boxes, provides prestigious WC1 street address services, offers virtual office packages, and supplies telephone call answering with message forwarding for individuals, businesses, and organizations.

Product overview

British Monomarks operates as a mail and call handling services provider offering a portfolio of complementary products. The core offering consists of Post Box and London Street Address services (available in Personal and Business variants), which provide London WC1 postal addresses for mail handling with options for forwarding, collection, or scan-and-email. These address services are complemented by Telephone Call Answering and Virtual Office products, which add professional call handling with dedicated 0207 numbers. The Virtual Office product combines mail handling with call answering and offers a PLUS tier that includes hot desk access. Additional services include Process Agent referral (via Elemental Cosec) and Meeting Room Hire (The Annexe). All services are delivered through the company's London headquarters and are accessed via manual application processes rather than API integration.

Differentiator

Problem solved

Functional benefit

Products and services

• Personal Post Box A private postal box rented by individuals at the company's central London location, used to receive mail and parcels under the customer's personal name.
• Business Post Box A postal box rented by businesses, organizations, clubs, and charities to receive company mail and parcels at a central London address.
• Personal Street Address A prestigious central London WC1 street address that individuals can use as their personal correspondence address, with mail received and held or forwarded on request.
• Business Street Address A registered business correspondence address in central London that companies, clubs, and charities can use as their official trading address, with mail receipt and forwarding.
• Virtual Office Standard A standard virtual office package combining a London business address with mail receipt and forwarding, targeted at small businesses and remote workers.
• Virtual Office PLUS An upgraded virtual office tier that adds enhanced call answering and additional mail handling features beyond the standard virtual office package.
• Telephone Call Answering A telephone answering and message-taking service that takes calls on behalf of customers and forwards messages to them, available to both individuals and businesses.
• Mail Forwarding Forwarding of received mail and parcels from the company's London address to customers' chosen destinations, on a pay-as-you-use basis.
• Process Agent Service (Referral) A referral service that connects business customers requiring a process agent with affiliated providers in the relevant jurisdiction.
• The Annexe Meeting Room A meeting room at the company's London premises available for hire by customers who need a physical space for meetings while using the company's address and call services.

Quantifiable outcome

• 57% cost savings compared to Royal Mail PO Box setup
• +3 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature3 records

Partnerships

One partnership is on record.

• Elemental Cosec LtdminorStrategic or Co-development Partner · 1 January 2010British Monomarks has been providing address and mailing forwarding services to Elemental Cosec Ltd since 2010. Elemental Cosec provides professional process agent services (agent for service of process) in England and Wales for cross-border transactions subject to UK law. British Monomarks refers customers requiring process agent services to Elemental Cosec.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Rapid Formations: UK company formation agent that bundles London registered office addresses with mail forwarding and call answering services. Comparable to British Monomarks because it targets the same SME customer segment with a similar bundled virtual office product.
• PostScan Mail: US private mailbox and mail scanning service operating across multiple locations with virtual mailbox subscriptions. Comparable in product (mailbox rental, scanning, forwarding) and target segment (remote workers and expats) though US-focused.
• Hoxton Mix: London-based virtual office and registered office provider serving startups, SMEs and international clients. Directly comparable in product offering (London address, mail forwarding, call answering) and target customer (small businesses needing a prestigious London presence).
• Earth Class Mail: US-headquartered digital mailroom service that receives, scans, and forwards mail for individuals and businesses across multiple addresses. Comparable to British Monomarks in core mail handling functionality but serves a primarily US customer base and emphasizes digital-first processing.
• 1st Formations: UK-based company formation and virtual office provider offering London registered office addresses and mail forwarding to small businesses and startups. Directly comparable because it competes head-to-head with British Monomarks in London registered office and mail handling for newly incorporated SMEs.
• Anytime Mailbox: Global network of private mailbox locations offering virtual mailbox, scanning, and forwarding services through a digital platform. Comparable product offering to British Monomarks with a digital-first, multi-location model that contrasts with BM's single-Location approach.

Broad incumbents

• IWG (Regus): Global operator of flexible workspace brands (Regus, HQ, Signature) providing virtual office, registered office, and meeting room services across hundreds of cities. Comparable as a broad incumbent in virtual office services but operates at vastly greater scale and geographic breadth than British Monomarks.
• Royal Mail: UK national postal operator offering PO Box rental as part of its broader mail delivery services. Comparable as a direct competitor for PO Box customers but is a much larger entity where PO Box rental is a minor product line; British Monomarks explicitly benchmarks pricing 57% below Royal Mail PO Box.

Others

• Elemental Cosec Ltd: UK-based process agent services provider for cross-border legal transactions. Listed as a referral partner of British Monomarks since 2010, making it a directly connected adjacent service rather than a competitor — both serve legal/corporate compliance needs around UK presence.
• Companies House: UK government registrar of companies that British Monomarks integrates with for company verification and registered office filings. Functions as an ecosystem enabler/regulator rather than a competitor, but is integral to BM's registered office address product.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/BritishMonomarks

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 British Monomarks