Digital tools for the people who build
At UNDERGROUND HOLDING S.A.C. we build apps for road works, environmental remediation and building construction. We design them from the field, for site engineers, inspectors and specialists.
Sta. 12+340 · Right side 4.2 m · Culvert CMP 24"
Zones: Access, Hydrology
UTM 18S · E 452 318 · N 8 667 905 · ±4 m
11/04/2026 10:42 · Time verified
Code: PC-7F3K-92QD
Apps
Project Cam
A job-site camera that stamps every photo and video with chainage, UTM coordinates, work zones and a verification code. For iPhone, Android and PC.
Discover Project Cam →
Cost estimating Coming soon
Desktop software for resources, unit price analysis and construction budgets.
More apps
We are building new engineering tools. They will appear here.
About us
UNDERGROUND HOLDING S.A.C. is a Peruvian company focused on engineering and software for the construction industry. We also run technical training, such as drone photogrammetry courses.
Our apps work offline, keep data on the user's own devices and do not depend on our own servers.
Contact
App support
Business and partnerships
Company details
UNDERGROUND HOLDING S.A.C.
Tax ID (RUC) 20610770763
Mz. B85 Lote 33, Urb. Nicolás Garatea, Nuevo Chimbote, Santa, Áncash, Perú