STM Security Group (UK) Ltd is a UK based security company and an experienced supplier of manned security solutions and customer service staff, fully supported by leading edge technology. STM operate in a wide variety of different industries and we pride ourselves on the quality and flexibility of our services with continual improvement at the core of our philosophy. STM is a prominent supplier in the provision of security services with a wide range of customers in a variety of different industries. In order to maintain our focus on the market sectors in which we operate, we continue to develop our knowledge and expertise, improving our service delivery and exploring innovative solutions to satisfy our clients evolving requirements. Our vision of excellence is based on our service strategy and valuing our people, which in turn determines the principles for both meeting and exceeding our customer’s expectations. Service sectors we provide: • Rail & related manpower support roles • Visitor Attractions • Shopping Centre’s • Construction • Retail • Corporate • Logistics • Central Government • Manufacturing • Leisure • Distribution • Infrastructure Development • Events • Training Management Quality Standards STM Security is serious about providing a top class security service based on a curriculum of implementing, reviewing and improving procedures and policies to the mutual benefit of our clients and employees. Why is Quality and Compliance so important to STM Security? The philosophy of quality permeates everything within the Company. This extends beyond the formal Quality Management System (QMS) to embrace the values of the organisation as a whole. This is reflected in our accreditations, for which we are independently inspected and assessed.
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Manchester, GB
Size (employees)
142 (est)
STM Security was founded in 2005 and is headquartered in Manchester, GB
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STM Security Office Locations

STM Security has an office in Manchester
Manchester, GB (HQ)
90 London Rd
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STM Security Financials and Metrics

Summary Metrics

Founding Date

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STM Security Financials

STM Security's revenue was reported to be £27.48 m in FY, 2017

Revenue (FY, 2017)

27.5 m

Gross profit (FY, 2017)

5.6 m

Gross profit margin (FY, 2017), %


Net income (FY, 2017)

121.5 k

EBITDA (FY, 2017)

202.3 k

EBIT (FY, 2017)

174.9 k

Cash (31-Jul-2017)

912.7 k
GBPFY, 2008FY, 2009FY, 2010FY, 2011FY, 2012FY, 2013FY, 2014FY, 2015FY, 2016FY, 2017


2.6 m4.7 m5.9 m6.4 m11.2 m12.7 m15.3 m20.5 m26.6 m27.5 m

Revenue growth, %


Cost of goods sold

1.7 m3.7 m4.1 m4.7 m8.6 m9.5 m11.5 m16.1 m20.9 m21.9 m

Gross profit

823.2 k1 m1.8 m1.7 m2.6 m3.1 m3.8 m4.4 m5.7 m5.6 m
GBPFY, 2007FY, 2008FY, 2009FY, 2010FY, 2011FY, 2012FY, 2013FY, 2014FY, 2015FY, 2016FY, 2017


33.2 k192.4 k388.3 k511.1 k592.6 k650.8 k680.4 k621.1 k651.9 k806.6 k912.7 k

Accounts Receivable

238.4 k374.7 k524.2 k709.9 k784.1 k1.8 m2.1 m3.6 m4.1 m5.8 m5.6 m

Current Assets

271.6 k569.6 k963.1 k1.3 m1.6 m3.2 m3.4 m6 m6.5 m7.6 m7.5 m


2.3 k39.8 k44.3 k35.3 k49.9 k48.6 k191.3 k226.9 k247.3 k319 k320.8 k
GBPFY, 2008FY, 2009FY, 2010FY, 2011FY, 2012FY, 2013FY, 2014FY, 2015FY, 2016FY, 2017

Net Income

128.5 k136.3 k134.4 k163.9 k260.1 k274.1 k230.4 k234.8 k494 k121.5 k

Cash From Operating Activities

534.2 k77.9 k249.3 k477.5 k444.7 k

Dividends Paid

90 k90 k180 k60 k220 k30 k50 k140 k140 k

Net Change in Cash

29.7 k(59.4 k)30.8 k154.7 k106.1 k
GBPY, 2017


272.3 k

Financial Leverage

6.5 x
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