


DECI
Construction • Limerick, Co Limerick, Ireland • 51-100 Employees
Company overview
| Headquarters | unit 1 enterprise centre , childers road, ballysimon, Limerick, Munster V94HX70, IE |
| Phone number | +35361603693 |
| Website | |
| NAICS | 23 |
| SIC | 514 |
| Employees | 51-100 |
| Socials |
Key Contacts at DECI
Colm Phelan
Director
Sunil Kumar
Director Of Business Development
DECI Email Formats
DECI uses 4 email formats. The most common is {first name}.{last name} (e.g., john.doe@deci-ltd.com), used 72.3% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name}.{last name} | john.doe@deci-ltd.com | 72.3% |
{first initial}.{last name} | j.doe@deci-ltd.com | 21.3% |
{first name} | john@deci-ltd.com | 4.3% |
{first name}{last name} | johndoe@deci-ltd.com | 2.1% |
About DECI
With a vision to elevate engineering standards, DECI is a specialist engineering and commissioning firm operating across Ireland, mainland Europe, Middle East, and United States. We provide critical project support through expert personnel, structured procedures, robust controls, and industry-leading experience. DECI partners with clients in the mission-critical, infrastructure, life sciences, energy, and utilities sectors, supporting complex projects from design through to systems handover. Our highly skilled teams work closely with general contractors, developers, and facility owners to ensure project delivery is safe, efficient, and aligned with the highest quality standards. Our core offering includes: - Commissioning Management and Support - Project and Construction Management - Quality Assurance and Quality Control - HSE Oversight - OFCI Coordination and Vendor Management - MEP Systems Review and Compliance - Engineering and Technical Advisory Services With a growing team of professionals across multiple international sites, DECI brings agility, accountability, and long-term commitment to every engagement. Our approach is based on deep integration with project teams, fostering collaboration, transparency, and a shared goal of operational excellence. At DECI, we don’t just fill roles, we become embedded partners, delivering reliability, insight, and value at every stage of the project lifecycle.
DECI revenue & valuation
| Annual revenue | $7,101,065 |
| Revenue per employee | $86,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Construction industry and current estimated revenues | $22,800,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 51-100
Seniority
Employees
Employees by Department
DECI has 51 employees across 9 departments.
Departments
Number of employees
Funding Data
DECI has never raised funding before.
DECI Tech Stack
Discover the technologies and tools that power DECI's digital infrastructure, from frameworks to analytics platforms.
JavaScript libraries
JavaScript libraries
JavaScript libraries
Web servers
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Blogs
Analytics
Tag managers
Frequently asked questions
4.8
40,000 users



