What Does NSS Do?

Total employees622
HeadquartersSt Albans
Founded2005

NSS Group Ltd is a prominent UK-based company specializing in a wide array of essential building maintenance and support services. They cater primarily to commercial, industrial, and public sector clients, offering solutions such as high-level cleaning (including windows and facades), gutter maintenance, specialist rope access services, bird proofing, and general facilities maintenance. Known for their commitment to safety and quality, NSS Group utilizes specialized equipment and highly trained personnel to tackle challenging and often at-height tasks, ensuring properties are well-maintained, safe, and compliant.

Where Is NSS's Headquarters?

HQ Function

The headquarters serves as the central command for NSS Group's nationwide operations, housing administrative, financial, sales, and operational planning teams. It coordinates service delivery across all regions.

Notable Features:

Likely a modern office facility combined with operational space suitable for managing equipment and logistics for their specialist services. Proximity to major roadways is a key feature for their mobile workforce.

Work Culture:

The work culture at NSS Group HQ is likely professional, fast-paced, and focused on operational excellence, safety, and client satisfaction. Emphasis would be on teamwork, problem-solving, and efficient coordination of field services.

HQ Significance:

This central location is vital for managing a national service footprint, ensuring consistent quality, and supporting a large, distributed workforce of specialist technicians.

Values Reflected in HQ: The headquarters likely reflects the company's values of professionalism, efficiency, and a commitment to supporting their extensive field operations and diverse client base.

Location:

NSS Group Ltd primarily operates and provides its specialist cleaning and maintenance services across the United Kingdom. While they may service UK-based facilities of international companies, their direct operational presence is concentrated within the UK market, offering nationwide coverage through a network of regional teams and depots.

Street Address:

Aikman Hangar, North Orbital Road

City:

St Albans

State/Province:

Hertfordshire

Country:

United Kingdom

Where Else Does NSS Operate Around the World?

Nationwide, UK (Depots)

Address: Strategically located depots across the UK (e.g., Manchester, Birmingham, Bristol, Glasgow - specific addresses not typically publicized)

To ensure efficient deployment of specialist teams and equipment, reduce travel times, and provide localized support for NSS Group's national contracts, enhancing responsiveness and service quality across the UK.

Buying Intent Signals for NSS

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading NSS? Meet the Executive Team

As of April 2025, NSS' leadership includes:

Niel Bethell - Group CEO
Eugene Boyle - Group Commercial Director
Chris Melling - Group Operations Director
Mark LSTATS - Group Finance Director

Who's Investing in NSS?

NSS has been backed by several prominent investors over the years, including:

Limerston Capital Partners LLP

What Leadership Changes Has NSS Seen Recently?

Hire0
Exits0

The most significant recent event impacting leadership was the acquisition by Limerston Capital in August 2023, which typically solidifies or restructures the executive team to drive future growth. Specific hires or exits beyond this event are not widely publicized.

What Technology (Tech Stack) Is Used byNSS?

Discover the tools NSS uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

NSS Email Formats and Examples

NSS Group Ltd likely uses a common professional email format. Based on industry standards, the most probable formats are [first_initial][last]@nssgroup.com or [first].[last]@nssgroup.com.

[first_initial][last]@nssgroup.com or [first].[last]@nssgroup.com

Format

jdoe@nssgroup.com or john.doe@nssgroup.com

Example

85%

Success rate

What's the Latest News About NSS?

Limerston CapitalAugust 2, 2023

NSS Group Ltd Acquired by Limerston Capital

Limerston Capital Partners LLP announced its acquisition of NSS Group, a leading UK provider of specialist industrial and commercial services. The investment aims to support NSS Group's continued growth, market expansion, and service development....more

Facilities Management Journal (FMJ)November 15, 2023

NSS Group Ltd Acquires AGS One Ltd

NSS Group, backed by Limerston Capital, has acquired AGS One Ltd, a specialist provider of compliance-led and technical building services. This strategic acquisition enhances NSS Group's capabilities in fire safety, water treatment, and air hygiene services....more

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