The United Kingdom Crowd Management Association

UKCMA

United Kingdom Crowd Management Association

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Sierra 1 Security Stewarding Ltd

full-member

Sierra 1 is dedicated to providing an exemplary and individual service to all of its clients.

About the organisation

Sierra 1 Security Stewarding Ltd is a well renowned established company that works on the provision of a professional and experienced SIA security and stewarding staff force for a wide range of clients with a variety of needs and requirements, be that sporting fixtures or public events, corporate and commercial events and project.

What UKCMA membership means

Full members have been assessed against the UKCMA Code of Practice and commit to upholding it. Listing here is not an endorsement of any individual contract.

Contact Details

Main contact

Andrew Simpson

Telephone

01144 539662

Email

[email protected]

Website

https://www.sierra1securitystewarding.co.uk/

Address

Darnall Road Darnall Sheffield S9 5AF

Call 01144 539662

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3am Events

affiliate-member

A.C.T. (National) Ltd

associate-member

A.C.T. (National) Ltd is one of the world's premier providers of professional, competent and ethical Health & Safety / Event Safety Services. By providing a wide range of services, we help ensure that...

Active Security Solutions North Yorkshire Ltd

Active Security Solutions North Yorkshire Ltd, based in Scarborough, North Yorkshire, home to the UKs largest open air theatre where we provide crowd management, security, and stewarding services to t...

Adamantine Global Ltd

associate-member

Adamantine Global Ltd is a security and training provider based in the heart of Scotland. With over 20 years of industry experience, delivering crowd safety, security operatives and event stewards to ...

ADIPS Ltd

associate-member

ADIPS is the fairground and amusement park industry’s own adopted standard for inspection and certification of fairground rides and amusement devices.

AEC Protection

AEC Protection is a well Established, Professional & Executive Security & Training Company operating across the South of England. You stand to gain Highly Trained Operatives who you can trust to deliv...

AEG / The O2 Arena

associate-member

Headquartered in Los Angeles, California, AEG is the world's leading sports and live entertainment company.

AEG Presents

associate-member

AEG Presents is one of the world’s leading companies in live entertainment, promoting memorable sell-out UK tours for the world’s biggest artists including Justin Bieber, Shawn Mendes, Nick Cave, Ramm...

AKON Security Services

Established in 2007, AKON Security are industry professionals and can provide an effective response to any security requirement. We pride ourselves in our work, our approach, and our commitment to our...

Alexandra Palace

associate-member

Alexandra Palace was opened in 1873, having been designed as the ‘Palace of the People’, to provide entertainment and recreation for the masses.

Alliance Events Ltd

Alliance is a nationwide Security, Crowd and Safety Management provider, based in the Midlands and London specialising in Security, H&S, Training and Staffing.

Aposto

affiliate-member

Aposto builds software for events.

Blackstar Security Ltd

Blackstar Security Ltd is a premier event management and crowd safety company specializing in providing top-notch security solutions to stadiums and large-scale events. With an unwavering commitment t...

Blade Services Ltd

At Blade Services Ltd, security is not just a service; it is our passion and our promise. As a proudly family-run business, we embody a customer-first ethos that infuses every aspect of our operations...

C2S3

associate-member

Darren Crossman is a Freelance Crowd Safety Manager, experienced in stadia-based events.

Carlisle Security Services

Carlisle Security Services is one of the leading suppliers of value-added solutions in the UK. Having delivered Security and Crowd Management services for over 30 years’, we continue to be the chosen ...

Centre Circle Event Management Ltd

Centre Circle Event Management Ltd

The Directors of Centre Circle have been involved in the stewarding and security of events both at ground level and senior management level for over 25 years. We take pride in the fact we provide the ...

Chaos Management (UK) Ltd

affiliate-member

CHAOS MANAGEMENT is a director led event operations and safety planning and management consultancy. Delivering end-to-end strategic and operational oversight and leadership services; document preparat...

Chase Services Group

Chase Services Group is a trusted and innovative security provider operating across the UK, delivering bespoke solutions tailored to meet the diverse needs of our clients.

City of Edinburgh Council

associate-member

The City of Edinburgh Council is the local government authority for the city of Edinburgh, capital of Scotland. With a population of over 500,000, it is the second most populated council area in Scotl...

City Security Ltd

City Security Ltd is a leading provider of physical security in Devon & Cornwall. We specialise in door supervisors, manned guards, and event stewards and security. We are an approved safe contractor,...

Controlled Events

associate-member

We deliver first-class Resilience, Readiness, Communications and Control for disruptive incidents and pre-planned events.

Controlled Space

Controlled Space

Controlled Space is a security, stewarding and crowd management company based in Leeds, West Yorkshire. Established in 2002, the business aims to provide high quality, cost effective and flexible serv...

Corvus Security Ltd

Corvus Security Ltd

Corvus Security Limited holds SIA Approved Contractor Status for the provision of Close Protection, Door Supervision, Security Guarding and Key Holding for Caernarfon, Bangor, Anglesey, North Wales an...

Coventry University

Coventry University

associate-member

From international sporting events and concerts to world-class retail and transport hubs, mass gatherings are increasing in scale and complexity. In the current global environment, the challenges of k...

Crexcell Limited

associate-member

Cronos Protection Limited

Cronos Protections strong ethos of customer service for our clients and with staff welfare at the forefront of our company identity we pride our-self on being a leading provider of exceptional staff w...

Crowd Dynamics

associate-member

Crowd Dynamics is the original specialist consultancy in crowd movement, modelling and management.

Crowd Safety

associate-member

Crowd Safety provides a solution based, cost effective, pragmatic and balanced approach, for the safety of crowds.

Crowded Space Drones

affiliate-member

Crowded Space Drones provide Crowd Safety Management drone services to Major Events, Stadia, Arenas, Local Authorities, Police and Sports Leagues around the world.

Crowdguard

affiliate-member

Crowdguard is a specialist in event safety and crowd management. We provide a turnkey service to help you plan and implement strategies to keep people safer with market- leading solutions, installed b...

Crowds & Identities

affiliate-member

John Drury is professor of social psychology at the University of Sussex. He has been researching crowd behaviour for over 35 years, including collective behaviour in emergencies, live music events, a...

Crowdsafe UK

Crowdsafe UK are an independent Security and Crowd Management company based in the East Midlands providing Safety Stewards and SIA Licensed Door Supervisors to a variety of events around the UK.

CSP (The Combined Services Provider Limited)

CSP (The Combined Services Provider Limited)

Our wide experience of managing ‘first point’ visitor expectations underpins our professional approach to both Crowd Safety and Security.

Culture Liverpool

Culture Liverpool

associate-member

Culture Liverpool have delivered a vast array of events, generating millions of pounds for the local economy.

Cutlass Group

The formation of Cutlass by a group of senior industry executives, was in direct response to an increasing market need for a professional Support Services company, which has a clear appreciation of cu...

Darlington Borough Council

associate-member

Darlington Borough Council Town Centre Events

DAT Events

associate-member

DATevents provide creative bespoke services for live events and site specific cultural projects.

DCRS Ltd

affiliate-member

Established in 1987, DCRS have become one of the UK’s market leaders in the hire, sales and service of voice and data two-way radio communication products & applications to clients throughout the UK a...

Dock Street Events

affiliate-member

We provide event, safety & production management and consultancy for outdoor events, major cultural events and festivals.

Empire Security

Empire Security is part of the Empire Group a family run business set up in 2020 to cover all your facilities management, cleaning and security needs.

White capital letters ESM, representing Enterprise Service Management, are displayed on a solid dark blue background.

ESM Operations

associate-member

Ensuring Public Safety at Your Events with ESM Operations.

Eventfill Ltd

associate-member

Experienced in planning, training, logistics and delivery of security, stewarding, crowd management and event safety services.

Eventsec Limited

Eventsec Limited

Event security and Stewarding service provider.

ExcluSec Group Ltd (The)

ExcluSec Group Ltd (The)

The ExcluSec Group has a simple vision which is to raise the bar within the soft services industry, as recognised by our clients, employees and competitors alike.

Festyvent

affiliate-member

Independently owned and creatively minded, Festyvent combines technical expertise with operational know-how.

Fetch Fire & Security Ltd

Overseen by a professional team of managers with backgrounds in military, a front-line officer in the fire brigade with 29 years’ experience, a front-line firefighter with 3 years’ experience and a po...

FGH Security Ltd

From multi-day festivals with over 50,000 attendees through to small concerts and business events FGH Security have the experience, resources and client focus to provide a security service of the high...

First Response Group

affiliate-member

We Listen. We Respond. We Deliver.

FSOA

associate-member

G4S

G4S is the largest secure outsourcing company in the UK and Ireland, with a turnover of more than £1.7 billion and over 55,000 employees managed from over 100 offices.

Gentian Events Ltd

Gentian Events Ltd

associate-member

We are a small bespoke company intent on enhancing public safety at festivals, events and gatherings of any size or scale. We will prepare, write and deliver Crowd Management Plans suited to your uniq...

Gough and Kelly

Gough & Kelly

Security that provides peace of mind 24 hours a day.

Guardforce Security Limited

Guardforce Security are a specialist protective security company and was established in order to reflect the needs of the private and commercial sectors with the aim to ‘make a difference.’

Gold circle with the word GUARDHOUSE in bold, uppercase letters centred inside on a white background, representing Guardhouse Europe and its trusted security services.

Guardhouse Europe Ltd

affiliate-member

Guardhouse provides advanced SaaS workforce management solutions tailored for the security industry.

Halo Solutions

affiliate-member

Halo Solutions Ltd was founded in 2014 and is a British Tech Company that comprises of 100’s of years of police command, public order and counter terrorism expertise, including positions with the Coll...

Harrier UK Ltd

associate-member

Putting People First: Simplifying Health and Safety to Strengthen your Business

Headline Security Ltd

Headline Security Ltd

Providing outstanding security services built on excellent quality, good value and integrity since 1999.

Hinson Security Services Ltd

Hinson security services started out of necessity to better manage the security sector. We grew tired with the lack of thinking outside the parameter within the industry and the inability to adapt, to...

Hybred Events Ltd

Hybred Events Ltd

associate-member

Hybred Events Ltd is an event safety consultancy specialising in outdoor events.

In-Site Technology Solutions Ltd.

affiliate-member

Our Access Control & Capacity Management software combines ticket validation and people counting functionality, with real-time information provision: from numbers on site/still to arrive, remaining ca...

Black and white infinity symbol with stylised hands and the words Infinity Manpower Group incorporated into the design, representing a trusted manpower agency committed to connecting talent with opportunity.

Infinity Manpower Group Ltd

associate-member

At Infinity Manpower Group, we provide "Infinite Resources for Your Success" by delivering skilled and experienced professionals to meet your security and staffing needs

Invictus Professional Training Ltd

affiliate-member

Invictus Pro Training cover a wide range of subjects for Licensed Venues, Events, Security, Care, and Customer Facing Sectors. Everything from statutory basics, including First Aid, Fire Safety, H&S, ...

Island Site Protective Limited

associate-member

Island Site Protective are a consultancy specialising in Counter Terrorism Risk Management for events. The team have a wide range of experience in delivering some of the UK's most significant events i...

J-EMSS Limited

affiliate-member

J-EMSS provides event safety services, ranging from the design and build of your stage, set or site to advising on emergency planning, audience flow, contingency plans and supporting event safety docu...

Jannet Security Services Ltd

Jannet Security Services is a leading provider of security and safety solutions to public, private and voluntary sector organisations in the UK. We produce custom services suited to our client's needs...

JAR Site Solutions Ltd

JAR Site Solutions Ltd provides professional security and crowd management solutions to corporate clients, community events and individuals across the UK

JGA Group (The)

associate-member

JGA focus on providing the skills needed by the professional events sector, London-based business and professional services firms. We are Ofsted "Good" rated and 2018 "West London Highly Commendable S...

Stylised black lowercase letters jpc on a white background, using a modern, serif typeface, thoughtfully reflecting the professional identity of JPC Safety Limited.

JPC Safety Limited

associate-member

At JPC we offer a balanced approached to event and project safety.

K4 Group Services

At K4 Group Services, we are dedicated to delivering exceptional event security services that ensure the safety and success of every event. Our specialised wing, K4 Security Services, offers a compreh...

KBG Security Solutions Limited

KBG Security is a professional, nationwide security provider specialising in crowd management, event security and licensed venue security across the UK. We deliver bespoke, risk-led security solutions...

Knights Group Worldwide Ltd

Knights Group Worldwide Ltd

Knights Group Security are a comprehensive; quality orientated security service, who are active in all levels of security within the industry and are able to provide accurate and effective security so...

Leverage Enterprises Ltd.

We are a UK-based security services provider with over 100 years of combined industry experience. We deliver professional, bespoke security solutions tailored to client requirements across a range of ...

LFX Events Ltd & LFX Safety

associate-member

LFX is a broad-based live event & safety management company, providing event, safety and risk management services across the UK.

LifeForce Security Limited

LifeForce Security is well-established and highly regarded as a reliable security company with vast experience in all areas within the industry.

London Borough of Brent

associate-member

The London Borough of Brent is the home of the iconic Wembley National Stadium and the Wembley Arena. The public safety team work closely with these venues, along with other premises and event organ...

LV Systems UK

affiliate-member

LINEV Systems UK is a provider of advanced X-ray security screening and inspection solutions, focused on improving safety and operational efficiency across a wide range of sectors including public ven...

MAN Commercial Protection Limited

MAN Commercial Protection Limited

MAN Commercial has been trading for over 24 years and operates across the UK with 1,300+ employees. The company has grown steadily to be at its current position within the “Top 30” security companies ...

McKenzie Arnold Group

McKenzie Arnold Group

The McKenzie Arnold Group is an event support service business designed to be innovative, versatile and cost effective in delivering Visitor Management solutions in the events sector.

Mellyvents Ltd

affiliate-member

Providing event production and management services to independent promoters in England.

Ministry Protective Limited

Ministry Protective

Ministry Protective is an established provider of high-quality security and crowd management services, supporting concerts, festivals, sporting competitions and major public events throughout the UK. ...

Mint Command

associate-member

Established in 2013, our aim was to ensure that events, be it sporting or otherwise, have the highest standard of control room management and support. Ultimately we want to help our clients in providi...

MJ Events Support Ltd

MJ Events Support Limited was incorporated by Marty Jones in 2005 providing security services to clients across the South East of England

New Dawn Security and Training Ltd

New Dawn Security and Training Ltd

Striving to Exceed Client Expectations.

Newman Event Services

Newman Event Services is an established provider of high-quality crowd management services for concerts, festivals, sporting competitions and major public events

NVC Security Ltd

NVC Security Ltd is a UK-based security company providing professional, fully compliant services across the East Midlands and nationwide.

OCS Group (UK) Venues and Events

How can you create the best possible visitor experience? At OCS, we know what matters, from a warm welcome to a safe, clean environment. We provide security, manned guarding and cleaning at hundreds o...

ONYX Specialist Services Limited

ONYX Specialist Services was founded to provide a broad spectrum of services including consultancy, event management and planning, security and stewarding and more to the events and other specialist s...

OpusApeiro

associate-member

With nearly seven years at OpusApeiro, I have been deeply involved in supporting the security industry through technology-driven solutions.

Orange Spot Solutions

affiliate-member

Founded in 2018, Orange Spot Solutions provides the full Command, Control and Communications (C3) package covering events Nationwide.

Organise Chaos Ltd

Organise Chaos Ltd

associate-member

Event Management and Safety / Crowd Consultation services.

Patriot Services Limited

We have over 130 highly trained and entrusted security operatives, with a proven track record for crowd management, sports, events, tours, security consulting, security & safety, close protection, and...

Practical Event Security Solutions

Practical Event Solutions is one of the leading crowd management companies, providing services to some of the biggest events and festivals within the UK and abroad.

The image shows the word PROMED in green letters, with a green heartbeat line extending from the last letter, all on a white background—a design that reflects Professional Ambulance and Medical Ambulance Services.

Professional Medical Ambulance Services Limited

affiliate-member

We provide a range of tailored healthcare services to private individuals, charitable organisations, local authorities & corporate clients throughout the UK.

Professional Security

Professional Security was established in 2005 and has since grown into a leading provider of security services, delivering high-quality security solutions across the United Kingdom (UK). With a strong...

Prosec (Project Security UK Ltd)

Providing highly trained professional security guards and associated round the clock security services and for over a decade, Prosec UK offer reliable and effective security services throughout Doncas...

Provide SESS Ltd

Provide SESS Ltd

Big enough to deliver, small enough to care

The image shows the word PURETECH in bold, black, modern uppercase letters on a white background.

Puretech

affiliate-member

Specialists in electronic security products including CCTV cameras, video surveillance systems, intruder alarms, access control systems, networking equipment and accessories.

The word RADIUS with concentric orange and red arcs forming a partial circle in place of the letter C on a dark blue background.

Radius

affiliate-member

Radius was founded by two crowd safety professionals with a shared vision that public safety need not be compromised at events across the UK and further afield. With a combined 25 years experience, th...

RDHS Ltd

associate-member

RDHS Limited is a leading safety management consultancy that provides health and safety, event safety and quality assurance for the sport, leisure, live and music events sectors, within the UK and ove...

ResponSec

ResponSec is a competent security provider, founded in 2011, with the management team boasting over 40 years’ experience in the security sector.

Right Guard Security UK Limited

Right Guard Security UK Limited

Right Guard Security has been providing a vast range of Security Services throughout the South of England since 1991.

Rocket Security

Rocket security limited is headed by both Meg and Brooke Langton-Cryer, we were incorporated in 2012 by Russell Cryer who has since stood down from directorship

Safestyle Security Ltd

Safestyle Security Services Ltd

Safestyle Security services started back in January 2002 and over the years we have built a team of professional, qualified individuals, who have come together to make us the respected force in the se...

SB Security Solutions.LTD

SB Security Solutions was formed in 2005 with the directors having been involved in the security industry from 1997. We have experience in large and small events across the united kingdom , responsibl...

Scottish Event Campus

associate-member

The Scottish Event Campus (SEC) in Glasgow is one of the UK’s leading event and conference destinations.

SecurePro

Midlands based, independently owned security manpower, consultancy and crowd management company who are able to provide operational, tactical and strategic solutions nationwide.

Securigroup Services Ltd

SecuriGroup Services Ltd

SecuriGroup is an award-winning security company, specialising in the provision of security services across the UK.

Security Alert UK Limited

Security Alert UK is a trusted, long standing security provider delivering professional, reliable, and client focused safety solutions across the UK. Our mission is to provide maximum security with mi...

Security Nation Ltd

At Security Nation we strive to create a safe ,fun environment for all Outdoor events, we are a trusted and dependable supplier of show and event security across the UK

Security Scotland

Security Scotland

Specialists in providing all aspects of security personnel across all industry sectors.

Select Security & Stewarding Ltd

Select Security & Stewarding Ltd

We exist to deliver a high level of service to like-minded clients with whom we work to enhance the industry, its safety and the customer’s experience.

The SES Group - Show and Event

SES Group (The)

The SES Group (Show and Event Security) are a trusted, customer-orientated, and award-winning security, crowd management, education and training company providing quality services for individual, comm...

Sesame Portastile

affiliate-member

Sesame Portastile Ltd offers a bespoke multi entrance, perimeter equipment network which automatically records first time entrants, temporary pass outs and returns over their dedicated telemetry syste...

SGC Security Ltd

SGC Security Services

Our Mission is to provide our clients with an inspired level of service that delivers excellence as standard. We will achieve this with an unquenchable thirst to deliver a world class service envied b...

Sharan Dhaliwal

affiliate-member

Freelance Spectator Safety Supervisor

Showsec

SHOWSEC have established a reputation for being a market-leader in the security industry by setting the highest standards in their delivery of specialist services at thousands of events across more th...

Sierra 1 Security Stewarding Ltd

Sierra 1 is dedicated to providing an exemplary and individual service to all of its clients.

Skinny Kitten Events Ltd

affiliate-member

Skinny Kitten Events Ltd. is a UK-based event operations, safety and delivery consultancy supporting live events, public events, cultural programmes, corporate activations and film & television produc...

SmartTask

affiliate-member

Whether you are providing services for a smaller event, or for one with 10,000 or more capacity, it pays to have the right workforce management and rostering software.

SNSG

SNSG continues to be a leading security provider offering professional security services and operating to the highest industry standards, and as an active member of the extended police family we can o...

Specialist Risk entertainment and Sport – (Specialist Risk Group Insurance Brokers)

affiliate-member

Specialist Risk Entertainment & Sport pride ourselves on our experience, knowledge and service.

The Square Meter

Square Metre (The)

associate-member

Search the internet and you will find hundreds, if not thousands of training companies offering very similar services. Our company would like to excel and surpass your expectations by providing not on...

SRM Security

SRM was founded to provide an extensive range of Security Services to the TV / Film, Event, Venue and Building Industry.

Stadium Traffic Management Limited

associate-member

Great events make fantastic memories. All rely on security personnel for their success – and the safety of the people who attend them. That’s why we are passionate about providing event services that ...

Sword Security

TG Events

affiliate-member

We are a company based in West Yorkshire who work nationally and internationally, providing Event Management and Production Management services. Fully qualified and insured with over 30 years industry...

The 202 Group LTD

associate-member

The 202 group provides realistic and pragmatic services across the event health & safety, fire safety, crowd management and production industries.

The Event Safety Shop Ltd (TESS)

associate-member

Crowd and event risk management consultants with over 20 years’ experience at major concerts, festivals and public gatherings, here in the UK and overseas. Our clients include bands & brands, promoter...

Blue text reads Safety Officer Pty Ltd with the tagline Peace of mind for your event below, on a plain white background.

The Safety Officer Pty Ltd

affiliate-member

An event risk and safety consultancy based upon unique experience in the field of major events and mass gatherings. J.C. Initially worked and studied directly with Mick Upton for 18 years at ShowSec a...

The Stambridge Group Ltd

We are a leading provider of festival security, crowd management, and event support services, headquartered in Essex with an additional office in the Midlands.

TMS Protection Ltd

TMS Protection LTD were founded in 2013 by Managing Director Thomas Devine, and became a limited company in January 2014.

Trojan Security

Since being established in 2009, Trojan Security has earned a reputation for providing peace of mind through bespoke security solutions. As your first line of defence, we invest in leading and cutting...

Venture Security Management

Venture Security is ranked in the top 1% of all security providers in the UK. Our award-winning security personnel are fully vetted, trained and SIA-licensed, and available 24 hours a day, 365 days a ...

Vespasian Security

Vespasian Security

Vespasian Security specialize in providing crowd management and security services to independent festivals and events throughout the UK. Vespasian has a proven track record of supplying effective SIA ...

VIH Event Consultancy Limited

associate-member

VIH Event Consultancy Limited delivers training in event safety management as well as reviewing/writing safety documentation or working on site with and in control rooms.

WH Security Ltd

WH Security is a leading provider of security services, specialising in event security, site protection, and risk management.

The UK's leading body for organisations and professionals dedicated to safe, effective crowd management. Established 2001.

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