Client Feedback
What it’s like to work with CALLMARK
Honest experiences from businesses we’ve supported across different industries.
**Testimonials shown are from real clients and reflect their individual experiences.**
What Clients Noticed
CALLMARK Solutions delivered flawless data entry for our 7-Eleven coverage across Klang Valley. With 100% accuracy and rigorous QC checks, we had complete confidence in the results.
The New Straits Times Press (Malaysia) Berhad
Through in-depth market research, we gained valuable insights into consumer ad preferences, achieving an 80% success rate. The data helped refine our advertising strategy for better engagement.
Mudah.com.my
With CALLMARK’s 24/7 inbound support, we ensured uninterrupted assistance for customers, delivering reliable and responsive service around the clock
NGC Energy Sdn Bhd
Targeted outreach made easy—CALLMARK Solutions effectively identified corporate fleets and engaged decision-makers, leading to a strong 20% conversion rate for our petrol card program.
Shell Malaysia Trading Sdn Bhd
CALLMARK Solutions played a key role in ensuring a highly successful RSVP campaign for our C-level executive event. With their precise follow-ups and engagement strategies, 92% of confirmed attendees showed up—an outstanding turnout!
SAP Malaysia Sdn Bhd
CALLMARK’s appointment setting services ensured seamless scheduling for Diamond Water customers’ maintenance needs, achieving a 75% appointment success rate.
ENE Solution Enterprise
Google Reviews
Feedback shared by clients on Google.
Companies We’ve Worked With

























Want to understand if this approach fits your business?
Every business operates differently. If you’re exploring ways to improve consistency, responsiveness, or operational flow, we’re happy to talk through what makes sense.


