The Management Team

TONY ROGERS – Managing Director

Tony joined Greyline in January 2019 as Managing Director, he has over 35 years’ management experience in the construction industry and social housing sector.
Since 2001, Tony has operated at director level within three plc contracting environments . Throughout this time he has been focused on delivering safe and customer led large-scale regeneration and maintenance contracts, leading multi-disciplinary teams to successful outcomes.
Tony has earned a reputation as a strong operator with proven commercial acumen, enjoying a solid network of relationships within the social housing sector.


MARK WHITE – Operations Director

Mark joined the Greyline family business in 1984, having previously completed his plumbing apprenticeship with the London Borough of Brent.  He became a company director in 1990, and has played a significant part in Greyline’s growth and success ever since.
Mark has been instrumental in introducing and developing Greyline’s planned maintenance and refurbishment services and overseeing the delivery of varied construction projects. He has built long-lasting business relationships on fulfilling his commitments on each and every project.
Mark is a solid operator with a passion for quality workmanship and proven commercial skills. He is accountable for our ‘safety first’ culture at Greyline.

DANIEL O`SULLIVAN – Senior Estimator

Daniel joined Greyline in May 2020 as our Senior Estimator, with over 20 years’ experience within the construction industry and the Social Housing Sector, over the last 10 years Daniel has focussed his professional expertise on estimating, supporting the growth of new business through his success in winning tenders and securing negotiated contract opportunities for Principle Contractors, so we are delighted that he has joined Greyline and he is a key member of our Senior leadership team.
Daniel brings a wealth of professional Commercial knowledge and experience to Greyline, with an extensive established network of Social Housing and Construction business relationships, with Customers, Consultants and Supply chain partners, which will positively support Greylines growth aspirations.
Daniel is a positive and enthusiastic person, who easily builds solid relationships based on open communications with excellent interpersonal skills, he is a team player, and enjoys mentoring colleagues to develop in their professional construction careers.

Gareth Allcock

GARETH ALLCOCK – Divisional Manager

Gareth brings a wealth of knowledge having operated at a senior level in the social housing sector for over 20 years, delivering successful, consistent and professional planned and reactive maintenance services.  Utilising his experience, Gareth delivers a best in class service to all stakeholders from an operational and commercial perspective both strategically and operationally. With strong leadership skills, Gareth mentors and develops the people he manages, encouraging the best results from his team to deliver high Customer satisfaction.

PAUL PICKERING – Interim Finance Director

Paul has over 20 years finance industry experience across numerous sectors including construction, manufacturing, education, banking, fast moving consumer goods and government.
Paul is a Certified Practising Accountant and a graduate of the Australian Institute of Company Directors. Paul offers substantial hands-on experience from project support through to corporate finance & governance. Paul has brokered business deals across the globe and created new domestic and international markets throughout his career.
Paul assist in financial matters at Greyline and offers business insights and professional support to Greyline’s Directors.


Radha, associate member of the CIPD, is an able and experienced HR and L&D professional with a background in construction, rail and property within both the public and private sector, and with principle contractors and clients. She prides herself on her supportive and consultative approach to giving strong, flexible, yet consistent advice to all staff, whilst ensuring that the voice of her colleagues is paramount. Radha is skilled and experienced in Employee Relations and Change Management procedures and possesses strong interpersonal skills. She is passionate about HR and the impact that her role as HR Advisor has on the ability of her colleagues, clients, and her community to deliver outstanding services. Radha supports and delivers Greyline’s Corporate Social Responsibility strategies with a particular focus on apprenticeships, voluntary work, training and learning activities.

Russ Polakovs

RUSS POLAKOVS – Business Support Manager 

Russ joined Greyline in 2014. He provides professional business support for all of our business departments. Utilising his extensive IT knowledge, Russ is able to support Greyline’s staff whether they are based at the head office or working remotely, resolving IT issues with urgency and accuracy. Russ maintains our IT security, Website, and ensures our compliance in line with GDPR regulations. Russ is very versatile, and he is a team player who will always support the business across a number of key business activities, bringing his positive ‘can do’ attitude to any task required.