At Optimum, there are no one-size-fits-all solutions.

We never stop trying to achieve improvements for our customers: better return on investment, better equipment performance, and better energy efficiency. Just better everything.

Each client wants something different from us. Our answer is to give them exactly what they want. Plus a bit more that they don’t yet realise they want: visibility, responsiveness and trust.

Market leadership
Our primary business objectives are to be recognised as a market leader for critical services management, and as a proactive business differentiated by the high quality of our people and the excellence of our service delivery. We maintain a core focus on integrity, innovation and sustainability, and are unique in our ability to truly self-deliver most aspects of building services.

As part of our continuous development programme, we train and empower all of our people to take individual responsibility for their actions and to work proactively to identify service improvement opportunities. This approach keeps the buildings we look after running smoothly and enables us to give a comprehensive service to our customers.

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Ruislip, GB
Size (employees)
235 (est)
Optimum Group Services was founded in 1989 and is headquartered in Ruislip, GB
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Key People/Management at Optimum Group Services

Jim Moore

Jim Moore

Chief Executive Officer
John Crehan

John Crehan

Mick Brooker

Mick Brooker

Technical Director
Lee Metcalfe

Lee Metcalfe

Commercial Director
Andrew Orme

Andrew Orme

Projects Director
Bina Patel

Bina Patel

Head of Finance
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Optimum Group Services Office Locations

Optimum Group Services has an office in Ruislip
Ruislip, GB (HQ)
High St
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Optimum Group Services Financials and Metrics

Summary Metrics

Founding Date


Optimum Group Services Financials

Optimum Group Services's revenue was reported to be £40 m in FY, 2017

Revenue (FY, 2017)

40 m

Gross profit (FY, 2017)

8 m

Gross profit margin (FY, 2017), %


Net income (FY, 2017)

649 k

EBITDA (FY, 2017)

928.3 k

EBIT (FY, 2017)

853.6 k

Cash (31-Mar-2017)

2.8 m
GBPFY, 2008FY, 2009FY, 2010FY, 2011FY, 2012FY, 2013FY, 2014FY, 2015FY, 2016FY, 2017


13.2 m10.2 m10.1 m12.9 m23.2 m25.9 m32.9 m32 m36 m40 m

Revenue growth, %


Cost of goods sold

10.4 m7.7 m7.3 m9.4 m19.1 m21.5 m27.3 m25.8 m29.2 m32 m

Gross profit

2.8 m2.6 m2.8 m3.5 m4.2 m4.4 m5.6 m6.2 m6.8 m8 m
GBPFY, 2008FY, 2009FY, 2010FY, 2011FY, 2012FY, 2013FY, 2014FY, 2015FY, 2016FY, 2017

Net Income

414 k297.9 k288.2 k195 k286.2 k640.7 k1.2 m894.2 k871.4 k649 k

Cash From Operating Activities

996.6 k389.3 k424.6 k1.3 m1 m2.3 m1.3 m1.6 m829.3 k(793.6 k)

Dividends Paid

20 k95 k65 k325 k500 k760 k2 m25 k

Cash From Financing Activities

(45.7 k)63.8 k(101.2 k)(83.6 k)(20.2 k)(4 k)(5.8 k)(4.7 k)(15.1 k)
GBPY, 2017


245 k

Financial Leverage

3.5 x
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