Built and shipped. Then measured.
A selection of engagements — research-grade survey infrastructure, public-sector platforms, partner-channel delivery for global firms. Every entry below is named with its outcome, not its tagline.
Active engagements
Under NDA · 2024–2025
Three engagements under NDA across insurance climate-risk and utility modernization.
Outline available under NDA on request.
Book a call- 01
PwC
Consulting / spatial analysis · 2018
GIS-based analysis of Punjab's corridors of growth, for PwC.
PwC engaged Antef as its supplier on a state-wide GIS-based analysis of corridors of growth across Punjab — suitability analysis on a defined parameter set, delivered at 2 km mapping accuracy under a formal review-and-revise cycle.
- 02
MapMyIndia
Geospatial platforms · 2022
Geodit deployed for India's largest mapping platform.
MapMyIndia deployed Geodit with a set of customized APIs — extending the platform into their enterprise customers' field-survey and data-capture workflows.
- 03
World Resources Institute (India)
Research / urban mobility · 2024
10,000-respondent commute study, zero data-cleanup overhead.
WRI India needed to survey 10,000 youth in Rohtak about their commute experiences — and needed clean spatial data at the end of it, not a backlog of CSV reconciliation.
- 04
Office of the Traffic Advisor, Government of Punjab
Government / road safety · 2021–present
A statewide road-safety GIS that survived three procurement cycles.
A long-running engagement supporting Punjab's road-safety apparatus with the spatial data infrastructure that makes interventions defensible.
- 05
Indian Institute of Technology Roorkee
Academic research / civil engineering · 2023
Research-grade survey infrastructure, deployed in weeks.
Civil engineering research at IIT Roorkee needed a survey platform that captured spatial data with the rigor of an academic methodology. Geodit was deployed in weeks, not quarters.
10 engagements. All shipped.
Below is the full ledger of named engagements since Antef was founded — government, infrastructure, consulting, drone-survey programmes. The deeper case studies above sit on top of this record.
- 01
GIS-based property tax survey
Web / mobile build
Municipal Council Fazilka
2019 — Present
GIS mapping for property tax on VHRSI imagery (50 cm resolution). Mobile and web platform for online analysis and tax collection.
- 15 sq.km coverage
- VHRSI · 50 cm resolution
- 02
Spatial growth detection — Uttrakhand corridors
Spatial analysis
Arshiya Consulting
2019
GIS mapping and change detection across the Dehradun–Rishikesh, Haldwani–Kathgodam and Haridwar–Roorkee growth corridors. Identification of high, medium and low growth potential to inform regional water-supply plans.
- 03
Drone survey — Nagaur, Rajasthan
Drone survey
R-Tech Infra
2018
DGPS-based drone survey and GIS mapping of Nagaur, Rajasthan.
- 20 sq.km
- 10 cm horizontal accuracy
- 5 cm mapping accuracy
- 04
Drone survey — Merta, Rajasthan
Drone survey
R-Tech Infra
2018
DGPS-based drone survey and GIS mapping of Merta, Rajasthan.
- 11 sq.km
- 10 cm horizontal accuracy
- 5 cm mapping accuracy
- 05
Drone survey — Nadbai, Rajasthan
Drone survey
R-Tech Infra
2018
DGPS-based drone survey and GIS mapping of Nadbai, Rajasthan.
- 10 sq.km
- 10 cm horizontal accuracy
- 5 cm mapping accuracy
- 06
Road-fatality analysis — Ropar
GIS / Mapping
SSP, Ropar
2018
Mapping of major roads in Ropar district, demarcation of accident black-spots and police-station-wise extraction and analysis of fatality data.
- 1 km mapping accuracy
- 07
Outdoor advertisement survey — Sonipat
GIS / Mapping
Office of the Traffic Advisor (Punjab & Haryana)
2018
Identification of locations for unipole installation, plotted on a GIS map with zone-wise classification.
- 10 m mapping accuracy
- 08
Outdoor advertisement survey — Karnal
GIS / Mapping
Office of the Traffic Advisor (Punjab & Haryana)
2018
Unipole-location identification and zone-wise classification across Karnal, plotted on a GIS map.
- 10 m mapping accuracy
- 09
GIS mapping and topology — MSRDC
GIS / Mapping
Feedback Infra
2017–2018
Geo-referencing, mapping, topology and spatial validation of MSRDC (Maharashtra State Road Development Corp.) data.
- 71 villages
- 50 cm mapping accuracy
- 10
CAPF / SAP deployment application
Web / mobile build
Punjab Election Commission
2016–2017
Web application for the Election Commission to deploy paramilitary forces across Punjab districts with real-time notification.
- State of Punjab
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Some of our best work isn't on this page.
Confidential client engagements get described in conversation, not in case studies. If you're scoping something specific, ask — we can usually share the relevant outline under NDA.