I have create a list of websites which have proved useful during OSINT investigations in Israel. Most of them are Hebrew only, but some have an English version as well.
Israeli Corporations Authority - information about companies established in Israel, including filings, stock owners, stock transfers. Some reports may require payment
Tabu (Land Registry Extract) - only searchable by plot/parcel number, which means you may need to convert an address to plot/parcel (Hebrew only). Land registry extract requires payment. Provides the names and national ID of the owners of buildings/parcels, as well as information about liens.
Non-Profit Registry - information about non-profits, including board members. Requires payment. Hebrew only
Lien registry - useful for mapping vehicles to their owners (if the vehicle was purchased using a loan, creating a lien). Requires payment. Hebrew only.
Non-Profits - Basic data about non-profits, including annual financials. Efforts were made to wipe PII (e.g. large donors). Hebrew only
Govt. Open Datasets - Lots of open datasets. Hebrew only
Open Budget - friendly presentation of the national budget. Hebrew only.
Open Knesset - opensource database of parliamentary activity. Hebrew only.
Simplex3D - Hi-res satellite photos; 3D imagery of buildings
Tagged Animal Registry - Searchable by pet/owner name. Reveals pet name, vaccination history, owner name, address, phone number.
Tax Deductions - Check a business owner's name, address, SOC code by National ID number. Only works if they registered as a business owner. For married women this shows their spouse's ID number. Hebrew only.
Tax Authority (VAT) - Check if an individual is a registered entity for VAT purposes. Returns up to date address. Hebrew only.
Doctors Registry - Doctors registry. Search by name, license number, specialty. Hebrew only
Tolaat HaMishpat - (Judicial Worm. Literally) - indexes court cases and decisions and allows searching them. Hebrew only.
Whois - WHOIS for .il domains includes the contact persons' details
Gen Burion Airport Arrivals & Departures
Ramon Airport Arrivals & Departures
Israeli Aircraft Dataset - Updated monthly by the Ministry of Transportation
Car License Plate Search - basic information about vehicles by license plate (model and make, color, year, etc). Does not include owner information. Hebrew only.
Ownership History - History of ownership changes for a vehicle. Returns Month+Year, ownership type (company, individual, dealership, etc). No owner information. Hebrew only.
Mechanical changes history - History of mechanical changes. Mileage at last annual inspection. No owner information. Hebrew only.