What Capital Maintenance does

Capital Maintenance Ltd is a London-based building maintenance and fabric services company serving commercial and residential properties throughout the London area. It was founded in 1999 and operates as a private limited UK company registered at 207 Regent Street, London W1B 4ND, with a headcount in the 101-250 range. The company presents itself as a family business with over 35 years of industry experience and co-brands as 'Capital Sasse', indicating affiliation with the Sasse Group.

Its service portfolio covers four integrated lines: Total FM (comprehensive facilities management), Fabric Services (refurbishment and general building upkeep), M&E (mechanical and electrical maintenance), and Passive Fire protection. A 24/7 365-day emergency response capability and a dedicated account manager model underpin customer relationships. The company holds industry accreditations including SafeContractor, NICEIC, Gas Safe Register, LPCB, and FSB membership, which function as compliance gating credentials for property tenders.

Commercially, Capital Maintenance operates a sales-led, direct-service model with no resellers or intermediaries, pricing on a quote-based, project-specific basis. Revenue is generated through service contracts and project-based maintenance work. Geographic scope is restricted to a single metro market (London), and no software products, APIs, AI capabilities, or technology platforms are disclosed. In 2025 the company published a Net Carbon Zero commitment as part of the Sasse Group ESG Report 2024, signaling group-level ESG alignment.

Name

Capital Maintenance

Legal name

Capital Maintenance Ltd

Website

https://capitalmaintenanceltd.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

51–100 employees

Short description

Capital Maintenance Ltd is a London-based building maintenance and fabric services firm providing Total FM, Fabric, M&E, and Passive Fire services, plus 24/7 emergency response, to commercial and residential property clients across the London area.

Ownership category

akta.pro rank

Product category

Building Maintenance Services

NAICS

Facilities Support Services (56121), Services to Buildings and Dwellings (5617), Facilities Support Services (561210)

SIC

Services-To Dwellings & Other Buildings (7340), Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Residential Maintenance & Turnover Services (Make-Ready, Inspections) (BPAJAFAM)

Keywords

• Building maintenance services
• Facilities management
• Fabric maintenance services
• Mechanical and electrical maintenance
• Passive fire protection

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Others

Revenue model

1. Building Maintenance Services: Provides comprehensive building maintenance and fabric services for commercial and residential properties, including Total FM (Facilities Management), Fabric services, M&E (Mechanical & Electrical), and Passive Fire services. Revenue is generated through service contracts and project-based maintenance work.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Capital Maintenance Ltd delivers building maintenance and fabric repair services for commercial and residential properties throughout London. Core offerings comprise Total Facilities Management (Total FM), Fabric Services (refurbishment and general upkeep), Mechanical & Electrical (M&E) maintenance, and Passive Fire protection services, supported by a 24/7 365-day emergency response capability and dedicated account managers.

Product overview

Capital Maintenance Ltd is a building maintenance and fabric services company offering a portfolio of integrated services for commercial and residential properties in London. The core offerings include Total FM (comprehensive facilities management), Fabric Services (building maintenance and refurbishment), M&E Services (mechanical and electrical maintenance), and Passive Fire protection. The company also provides 24/7 emergency response services. All services are delivered through experienced account managers with a focus on long-term customer relationships.

Differentiator

Problem solved

Functional benefit

Brands

• Capital Sasse: Brand name appearing on company logo in partnership with Sasse Group.

Products and services

• Total Facilities Management (Total FM) Comprehensive integrated facilities management service providing end-to-end building maintenance solutions for commercial and residential properties throughout London.
• Fabric Services Building fabric maintenance services covering refurbishment, general property upkeep, and structural repairs for commercial and residential buildings.
• M&E Services (Mechanical & Electrical) Mechanical and electrical maintenance services that ensure building systems remain fully functional and safe, supported by NICEIC and Gas Safe Register accreditations.
• Passive Fire Services Passive fire protection services designed to maintain building safety standards and compliance, supported by LPCB (Loss Prevention Certification Board) accreditation.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Amey plc: UK infrastructure and facilities services provider delivering FM, maintenance, and compliance to public and commercial estates. Comparable in M&E, fabric, and passive fire offerings; much larger scale and broader geographic reach.
• ISS A/S (UK operations): Global facility services provider with substantial UK presence delivering cleaning, technical, and integrated FM services. Direct overlap with Capital Maintenance's Total FM offering; ISS operates at much larger scale across multiple geographies.
• Mitie Group: UK-listed facilities management and property services provider with broad capabilities across FM, security, and engineering. Directly comparable to Capital Maintenance's Total FM and M&E services but operating at national scale with significantly larger headcount and revenue.
• Sodexo (UK): Global integrated facility and food services provider with significant UK FM business serving commercial and residential properties. Comparable services include building maintenance and FM bundles, though at national/international scale.
• Wates Group (Property Services): UK construction and property services firm with FM, maintenance, and refurbishment offerings. Comparable in fabric maintenance and building services for commercial property but operates with greater scale and project capability.
• Compass Group (UK): Global support services group with UK FM and building maintenance operations. Comparable end-customer segment (commercial property managers) but operating at vastly larger scale and broader service portfolio.
• Engie (UK places & buildings): Global energy and facilities services group operating a large UK FM and building maintenance business. Comparable in service mix (FM, M&E, energy services) but with significantly greater geographic and capability scale than Capital Maintenance.
• CBRE Group (UK FM): Global real estate services firm with a UK FM and building maintenance practice serving commercial landlords and occupiers. Comparable customer base and integrated FM service model, though at global enterprise scale.

Direct peers

• Bellrock Property & Facilities Management: UK mid-market facilities management and property consultancy offering FM, building maintenance, and project services. Closely comparable to Capital Maintenance in scale, service breadth (M&E, fabric, compliance), and UK commercial-property customer base.

Others

• Sasse Group: Affiliated group to Capital Maintenance based on co-branding ('Capital Sasse') and shared ESG reporting. Sasse Group operates security and facility services across Germany and other European markets, making it a directly comparable FM operator and likely parent/affiliate entity.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/CapMainLtd
• Facebookfacebook.com/CapitalMaintenanceLtd
• LinkedInlinkedin.com/company/capital-maintenance-ltd
• Instagraminstagram.com/capitalmaintenanceltd

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

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 Capital Maintenance