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HSL Compliance Tech Stack

Water hygiene, asbestos, and fire safety compliance services for UK facilities

Environmental Services Ross on Wye, Herefordshire 501–1,000 employees Founded 1989 Privately Held

HSL Compliance operates a field-service compliance business across water systems, asbestos management, and fire safety — anchored by Legionella control and water quality testing. The hiring surge (51 roles in 30 days, primarily ops-heavy) reflects active M&A integration: 13 companies are being consolidated into a single finance system while managing TUPE consultations and people-risk tracking. Tech stack is Microsoft-centric (Business Central, Dynamics 365, SharePoint) with route-optimization and scheduling tooling, suggesting operational scaling challenges typical of distributed service networks post-acquisition.

Tech Stack 11 technologies

Core StackSmartsheet Monday.com Business Central Excel Word Outlook Microsoft Office SharePoint Sage 50 Payroll Microsoft Dynamics 365 Business Central Sage

What HSL Compliance Is Building

◆Challenges

Ensuring water system compliance
Ensuring compliance with tupe
Balancing planned work with reactive demands
Optimising routes to reduce mileage
Integrating acquired businesses into single finance system
High-volume email inbox
Complex scheduling challenges
Maintaining water safety compliance
Maintaining water safety standards
Identifying hazards and non-compliance

▲Active Projects

Finance integration blueprint development
Optimising routes to reduce mileage
Managing planned maintenance scheduling
Integration of 13 companies into a single organisation
M&a due diligence data management
Tupe consultation coordination
People integration risk tracking
Group consolidation
New consolidation tool implementation
Plexus network monitoring

Hiring Activity

Accelerating75 roles · 50 in 30d

Department

Ops

47

Finance

6

Engineering

5

Sales

5

HR

3

Compliance

2

Logistics

2

Construction

1

Seniority

Junior

38

Mid

18

Lead

7

Senior

6

Director

2

Intern

1

Manager

1

Notable leadership hires: Scheduling Lead, Health and Safety Director, HSEQ Director

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About HSL Compliance

HSL Compliance is a UK-based facilities compliance services firm founded in 1989, operating from Ross on Wye with 501–1,000 employees. The company provides Legionella risk assessments, water tank cleaning and treatment, asbestos surveys, fire risk assessments, and health-and-safety training (City & Guilds and Highfield accredited). Core services include monthly/bi-annual water quality monitoring, rapid 24-hour Legionella analysis, TMV servicing, chlorine dioxide dosing installation, and hazardous-materials surveys. The business model combines scheduled maintenance contracts with reactive remedial work, serving facilities managers, estates teams, and health-and-safety departments across commercial and institutional clients.

HeadquartersRoss on Wye, Herefordshire

Company Size501–1,000 employees

Founded1989

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech does HSL Compliance use?

Primarily Microsoft stack: Business Central and Dynamics 365 for ERP, Excel/Word/Outlook for operations, SharePoint for collaboration, plus Monday.com and Smartsheet for project management and Sage 50 Payroll for HR.

What is HSL Compliance working on?

Active projects include integrating 13 acquired companies into a single finance system, route optimization for field teams, managed maintenance scheduling, TUPE consultation coordination, and new consolidation-tool implementation.