About Us
We Help Businesses Improve Building Performance

With Sharpened Focus on Cleaning & Integrated Facilities Management

We are Tenon FM

Tenon FM is one of the fastest-growing cleaning and facilities management companies in the UK. We offer an extensive and premium range of quality services tailored to the specific requirements of more than 200+ customers across 1000+ locations in UK. Recognised as “External Partner of the Year” by the University of Hertfordshire, we have been the partner of choice for Blue Light’ Organisations, NHS, Primary, Secondary, and HE education facilities, Housing Associations, Local authorities, Global Television Companies, and High Footfall Retail Centres. Founded in 2006 as Office & General Group Environmental Services Ltd (O&G), the company was rebranded as Tenon FM UK following the acquisition of Elite Services UK and became a part of £233 million Tenon Group. Our specialised cleaning operatives work in line with the spirit of “ONE TEAM” striving to fulfill the motto of “Giving Clients A Better Day, Every Day”. 

Our Journey So Far
1987

Office and General Environmental Services founded as a London based, common parts cleaning contractor in 1987

2006

Management buy-out and start of 5-year growth plan in 2006

2008

O&G buy Wolverhampton based cleaning company and expand nationally in 2008

2012

O&G embark on second 5-year plan, appoint New CEO and expand into hard services in 2012

2015

O/G Acquired by Tenon Group in 2015

2017

Elite Cleaning & Environmental Services Ltd acquired by Tenon FM in 2017

2019

Tenon recognized as 10 Best Managed Services Providers by CEO Insights Magazine in 2019

2019

Rated as Financially Strong Company In the UK by MTW Research in 2019

2020

Recognised as 4th largest Indian employer in UK in Grant Thornton Confederation of Indian Industry - India Meets Britain Tracker 2020

2020

Recognised as 7th largest Indian employer in UK in Grant Thornton Confederation of Indian Industry - India Meets Britain Tracker 2020

2021

Awarded External Partner of the Year Award by the University of Hertfordshire in 2021

2021

Recognised as 9th largest Indian employer in UK in Grant Thornton Confederation of Indian Industry - India Meets Britain Tracker 2021

2021

Shortlisted Finalist SDG Awards 2021 organised by EU Tech Chamber & the SDG Commission in 2021

2022

Inaugurated new office in Manchester in 2022

2022

Featured amongst Best Startup London’s list of London’s 9 Fastest Growing Housekeeping Services Startups in 2022

2022

Present across 100+ cities across the UK with 1000+ cleaning operatives in 2022

2022

Partnered with Ethical Nation to embark on zero net carbon journey in 2022

Executive Leadership Team

Maj. Manjit Rajain

Global Chairman

Maj. Manjit Rajain is a philanthropist, veteran, a serial entrepreneur & an investor carrying more than 30 years of business experience & 10 years of illustrious background in Indian Army & the Police Force. Read More

Sanjay Baweja

Director

Angad Rajain

Global Managing Director

Angad Rajain is the Global Managing Director at Tenon Group. With an impressive corporate experience of more than a decade, impeccable leadership, and strong strategy orientation, Angad is responsible for overall strategy planning & execution in the organisation. Read More

Anuj Rajain

Global Chief Strategy Officer

Anuj Rajain serves as the Global Chief Strategy Officer (GCSO) at Tenon Group, where he leads the organisation’s long-term growth vision, global expansion strategy, and innovation roadmap. A Yale alumnus and one of the industry’s most forward-thinking leaders, Anuj is instrumental in shaping Tenon’s evolution into a technology-driven, future-ready enterprise. Read More

Deepak K. Jain

Group Chief Financial Officer

Deepak K Jain brings a wealth of experience to Tenon Group as our Chief Financial Officer. Mr. Jain is a seasoned financial leader with a proven track record of success. Read More

UK Management Team
Ian Mcilroy

Managing Director

Ian brings 35 years of professional experience to Tenon FM. Read More

Anuj Chopra

HR Director

From a young age, Anuj has been exposed to business management and entrepreneurial spirit with his parents owning an I.T. business. Read More

Sharon Williamson

Head of Central Operations Excellence

Sharon is a true leader with over 25 years of experience. She has a strong foundation in operations, strategy, and facilities management, with a proven track record of enhancing efficiency and driving growth across multiple sectors.
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Alim Vaiya

Finance Director

Alim is the Finance Director of Tenon FM, bringing 17 years of experience in financial leadership, strategic planning, and business performance. He is part of the senior leadership team, supporting strategic decision-making, driving sustainable growth, and ensuring strong financial control across the business.
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Check out what life@Tenon Looks Like

Culture That Resonates Your Career Aspirations

Hundreds of people come and join us to be inspired and empowered at a workplace that truly cares for their career growth.

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Accreditations

That Vouch For Us

We are fully compliant, have trained professionals in a variety of disciplines and have been accredited by renowned certifiers to ensure we meet client expectations and industry standards. Together, these reflect our ambition to operate in the most responsible, safe and, professional way, and to provide the best possible service to our clients.