Awards & Certifications

Koh Kock Leong Enterprise Pte Ltd (KKL) is thankful for our various awards & certificates. While they serve as a recognition of our contributions, they remind us to strive harder in achieving greater standards to better serve our clients, our society and our country.

Image Credits: https://www.straitstimes.com/singapore/istana-treat-for-chingay-contributors

OFFICIAL CERTIFICATIONS

ISO 9001:2015

KKLE ISO 9001:2015 (2024-2027)
KKLC ISO 9001:2015 (2024-2027)

ISO 14001:2015

KKLE ISO 14001:2015 (2024-2027)
KKLC ISO 14001:2015 (2024-2027)

ISO 45001:2018

KKLE ISO 45001:2018 (2024-2027)
KKLC ISO 45001:2018 (2024-2027)

BizSafe Partner

BizSafe Partner (2025-2027)
Bizsafe Partner (2025-2027)

BizSafe Star

Bizsafe Star (2025-2027)
Bizsafe Star (2025-2027)

Enterprise 50 Award – 2023

Enterprise 50 Award - 2023
Enterprise 50 Award - 2023

Cyber Trust mark (Promoter)

Cyber Trust mark - Promoter (2025)
Cyber Trust mark - Promoter (2025)
Cyber Trust mark - Promoter (2024-2027)
Cyber Trust mark - Promoter (2024-2027)

Personal Data Protection Act

Data Protection Trust mark (2024-2027)
Data Protection Trust mark (2024-2027)

Progressive Wage Mark Plus

Progressive Wage Mark Plus (2025-2026)
Progressive Wage Mark Plus (2025-2026)

NS MARK

NS MARK 2025

LowCarbonSG

LowCarbonSG Participant Graphic 2024
LowCarbonSG Participant Graphic 2024

PERFORMANCE AWARDS

BCA Grean And Gracious Builder

GGBS Certificate 14 Nov 2024
GGBS Certificate (2021-2024)

Quality Class

Quality Class (2019-2022)
Quality Class (2019-2022)
Quality Class 2021

Road Safety

Road Safety (2022)
Road Safety (2022)
Road Safety (2022) - 2
Road Safety (2022) - 2

LTA

6 Million Manhours LTI Free Celebration (2023)
LTA-WSHE Performance (2023)
LTA-WSHE Performance (2023)
LTA-Million-Manhour-LTI-Free-2022
LTA-Million-Manhour-LTI-Free-2022
LTA-Most Valuable Sub-Contractor 2021
LTA-Most Valuable Sub-Contractor 2021
Annual Safety Award (2014)

GS E&C

LTA - Most Valuable Sub-Contractor (2021)
LTA - Most Valuable Sub-Contractor (2021)
LTA - Best Contractor (2014)

Zublin

Zublin - Outstanding Performance
Zublin - 1 million safe manhours
Zublin - 1 Million safe Manhours 2
Zublin - 1 Million Safe Manhours (2019)

Obayashi

Monthly EHS Excellence Award (2023)
Obayashi Appreciation (2021)

Hyundai

Best Safety Standout Award - Project TT (2023)
Best Safety Standout Award - Project TT (2023)
Hyundai- 1 Million Accident Free Man Hour
Hyundai- 1 Million Accident Free Man Hour
Hyundai Partnership (2017)

Gammon

Gammon - Outstading Recognition (2018)
Gammon - Best Safety Performance (2017)
Gammon -1 Million Safe Manhours (2009)

Tiong Seng – Dongah JV

Tiong Seng - Best Contractor (2017)

Nishimatsu – Bachy JV

Nishimatsu - 3 Million Safe Manhours (2017)

Shanghai Tunnel Engineering CO (Singapore)

Best Subcontractor Award (2023)
Best Subcontractor Award (2023)
Shanghai Tunnel Engineering - 1 Million safe manhours (2016)

Sato-Kogyo

SATO-KOGYO Good Performance (2016)
SATO-KOGYO Appreciation (2014)
SATO-KOGYO Appreciation (2013)

Productivity Partners

Productivity Partners Recognition (2016)