CEEK is the engineering consultant firm partnering with Pi Construction and GWP Engineering. Three of these companies form the group providing the services from design and construction to material supplier.

CEEK is a versatile multi-disciplinary engineering company endeavouring to provide optimised and practical technical solutions to assist the delivery of our Client’s projects.

CEEK was founded in 2016 by John Clark aiming to provide engineering design services to the construction industry in particular to main contractors. CEEK is also approved by Hong Kong Government as on-list consultant.

CEEK’s capability covers the following disciplines:

  • Civil, structural and Geotechnical projects
  • Infrastructure projects
  • Value Engineering assessments
  • Constructability assessments
  • Temporary works design for both underground and overhead structures
  • Precast / modularization of reinforced concrete components
  • Structural steel design and erection method statement
  • Facade Engineering


Our company consists of the offices in Hong Kong, Singapore and Shenzhen. Hong Kong office is the Head Office supporting satellite offices in Shenzhen and Singapore.

In Hong Kong we have over 15 engineering professionals and drafters providing services to main contractors and Government Departments as well as advanced BIM modelling.

Our Shenzhen office has over 10 engineering professionals and drafters capable of the design work, drafting and managing projects. Despite this, they are also specialist in pre-fabrication of steel components and pre-cast panels through our sister company Pi Construction Limited & GWP Engineering limited and its China based factory.

Our Singapore office was opened in September 2019 and is expanding. Our engineering professionals are expertized in structural and geotechnical design for value engineering assessments and optimization for main contractors on LTA projects.

GWP Engineering limited

Pi Construction Limited


John Clark

Director & Founder

John possesses the qualification of the Fellow of The Institution of Civil Engineer(FICE), Fellow of  The Institution of Structural Engineer(FIStructE), Member of Hong Kong Institution of Engineers(MHKIE) and is a Registered Structural Engineer (RSE) practising in Hong Kong.

John spent over 30 years in the engineering field and previously was the Director of Engineering in Lambeth and Gammon overseeing Hong Kong, Singapore, Macau and ShenZhen Offices and his experience covers most of countries in South East Asia that makes him familiar with the environment and the condition in countries in South East Asia.

Colin Salter

Engineering Manager (Based in Singapore)

Colin has more than 30 years experience in Singapore, Hong Kong, Australia and UK covering design of permanent civil works and construction of highway, building and marine civil works. He has been leading role overseeing technical and contractual issues and he is currently the Engineering Manager responsible for the operation of Singapore office.

Kelvin Lo

Senior Engineer

Kelvin’s expertise is in façade engineer and structural steelwork design. He has more than 23 years solid and practical experience internationally and has been involved in many large-scaled projects in Hong Kong and various cities in south-east Asia using his enriched experience.


ISO 9001:2015 Registered FirmCertificate No.: Q0326

CEEK Limited’s management system is certified to ISO 9001:2015 under Hong Kong Accreditation Service.

CEEK’s Temporary Works Systems Manager has received the Derek Smythe award for safety leadership in construction.

The award is the highest accolade for safety leadership and recognises achievements in safety for awareness for a number of initiatives over many years. Iain is also the chairman of the Hong Kong Temporary Works Forum www.twforum.org.hk, an industry led initiative to safety in construction.