Winner of the Hoban Innovation Technology Award (Challenge Prize)
We are receiving a high volume of enquiries and will respond in order.

Total solution for construction sites

Your whole site,
run from one system.

From attendance to cost, schedule and safety — all in one solution.
Leave spreadsheets and paper behind and start your digital transformation.

Sites onboarded
259
Workers onboarded
11,267
Attendance records
102,969

Customers

Hoban ConstructionIncheon Urban Development CorporationDongshin F&FJSPATOP E&C

·
·
And many more partners work with us.

Investors · Support programmes

AntlerStart-up NESTGoogle Changgu ProgrammeMinistry of SMEs and StartupsKISEDHanyang University

Problem

Going digital on site
is no longer optional.

Does any of this sound familiar?

Attendance you cannot verify

Attendance you cannot verify

  • No way to confirm who actually worked — proxy and false check-ins
  • No trust between attendance records and supporting evidence
  • Labour cost leakage you cannot control
Paper and spreadsheets that slow you down

Paper and spreadsheets that slow you down

  • Attendance, workdays and payroll managed separately
  • Repeated entry and inconsistent rules cause errors
  • Month-end reconciliation wastes time and money
Safety and contracts in name only

Safety and contracts in name only

  • Employment contracts and safety documents missing or never written
  • Safety briefings and TBM carried out without any record
  • Legal exposure grows the moment an incident happens

Solution

A day on site
flows as a single stream of data

From before check-in to end of day — the worker app, the site manager app and the head-office web all run on the same data.

01
Pre-verification

Identity, credentials, training

02
Assignment

QR invite, company, trade

Worker
ilyongyeeAPP

Identity, attendance and safety steps recorded on site

ilyongyee worker app screen
03
Work verification

GPS and geofence check-in

04
Work safety

TBM and safety evidence

Site manager
ilyongyee PartnerAPP

Site status reviewed, approved, actioned

ilyongyee Partner app screen
05
Workday settlement

Automated workdays and payroll

06
Head office

All sites in one view

Head office
ilyongyee PartnerWEB

Every site consolidated, analysed, reported

ilyongyee Partner web dashboard

Results

Proven on real sites

Feedback from site managers who use ilyongyee

★★★★★
Even workers dispatched across several sites are managed together, so we no longer pass spreadsheets back and forth between sites.
Director Seo Tae-junElectrical specialty contractor
★★★★★
The time we spent writing attendance sheets by hand every morning is gone. We can focus on running the site instead.
Site manager Kim Hyun-sooApartment construction site
★★★★★
The disputes we used to have at every settlement have disappeared. Workers can check their own records in the app, which they appreciate.
Manager Park Ji-youngGeneral contractor, head office
★★★★★
I run five sites at once, and one ilyongyee dashboard shows me everything in real time. Our efficiency has jumped.
CEO Lee Dong-hoonSpecialty contractor
★★★★★
QR check-in gets 400 workers confirmed in five minutes. What used to come as verbal reports from foremen now appears in real time.
Site manager Choi Min-seokOfficetel construction site
★★★★★
Social insurance filings are compiled automatically, cutting half a day off our month-end work.
Team lead Jung Su-binLogistics centre construction
★★★★★
Workers get their payslips straight from the app, and related phone enquiries dropped by 80%.
General manager Han Sang-wookSchool extension project
★★★★★
Headcount by subcontractor is tallied automatically, which makes planning far easier.
Site manager Jang Mi-kyungRemodelling site
★★★★★
Even workers dispatched across several sites are managed together, so we no longer pass spreadsheets back and forth between sites.
Director Seo Tae-junElectrical specialty contractor
★★★★★
The time we spent writing attendance sheets by hand every morning is gone. We can focus on running the site instead.
Site manager Kim Hyun-sooApartment construction site
★★★★★
The disputes we used to have at every settlement have disappeared. Workers can check their own records in the app, which they appreciate.
Manager Park Ji-youngGeneral contractor, head office
★★★★★
I run five sites at once, and one ilyongyee dashboard shows me everything in real time. Our efficiency has jumped.
CEO Lee Dong-hoonSpecialty contractor
★★★★★
QR check-in gets 400 workers confirmed in five minutes. What used to come as verbal reports from foremen now appears in real time.
Site manager Choi Min-seokOfficetel construction site
★★★★★
Social insurance filings are compiled automatically, cutting half a day off our month-end work.
Team lead Jung Su-binLogistics centre construction
★★★★★
Workers get their payslips straight from the app, and related phone enquiries dropped by 80%.
General manager Han Sang-wookSchool extension project
★★★★★
Headcount by subcontractor is tallied automatically, which makes planning far easier.
Site manager Jang Mi-kyungRemodelling site
★★★★★
We are a small firm with no HR team, and ilyongyee fills that role. It has been our most cost-effective investment.
CEO Moon Kyung-hoSmall specialty contractor
★★★★★
The workforce reports we submit to supervisors and clients come out in one click. Staying up all night on paperwork is history.
General manager Cho Hyun-sikPublic works site
★★★★★
Head office can now see 27 sites nationwide in real time. When something looks off, we can act immediately.
Manager Baek Ji-hoonLarge contractor, construction team
★★★★★
Managing foreign workers got easier. The multilingual app reduced miscommunication and paperwork is organised automatically.
Site manager Heo Jin-youngMotorway expansion project
★★★★★
Subcontractor rate settlement became transparent and disputes stopped. Trust with our partners went up too.
Team lead Cha Min-sooBuilding renovation
★★★★★
I understood the whole job within three days of joining. Hard to believe my predecessor handed everything over as spreadsheets.
Staff No Yu-naGeneral contractor, engineering team
★★★★★
Access records are kept in real time, so we know immediately who was where. Safety management is far more solid.
Safety officer Oh Seung-cheolCivil engineering site
★★★★★
We are a small firm with no HR team, and ilyongyee fills that role. It has been our most cost-effective investment.
CEO Moon Kyung-hoSmall specialty contractor
★★★★★
The workforce reports we submit to supervisors and clients come out in one click. Staying up all night on paperwork is history.
General manager Cho Hyun-sikPublic works site
★★★★★
Head office can now see 27 sites nationwide in real time. When something looks off, we can act immediately.
Manager Baek Ji-hoonLarge contractor, construction team
★★★★★
Managing foreign workers got easier. The multilingual app reduced miscommunication and paperwork is organised automatically.
Site manager Heo Jin-youngMotorway expansion project
★★★★★
Subcontractor rate settlement became transparent and disputes stopped. Trust with our partners went up too.
Team lead Cha Min-sooBuilding renovation
★★★★★
I understood the whole job within three days of joining. Hard to believe my predecessor handed everything over as spreadsheets.
Staff No Yu-naGeneral contractor, engineering team
★★★★★
Access records are kept in real time, so we know immediately who was where. Safety management is far more solid.
Safety officer Oh Seung-cheolCivil engineering site

Frequently asked questions

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