Bluetooth Company Identifiers: Complete BLE Reference

[
  { "code": 0,  "name": "Ericsson AB" },
  { "code": 6,  "name": "Microsoft" },
  { "code": 89, "name": "Nordic Semiconductor ASA" }
]

import companyIds from './v1/company_ids.json';

/**
 * Resolve a numeric company code to its registered name.
 * @param {number} code - Little-endian decoded 16-bit company code.
 * @returns {string} Company name, or "Unknown" if not found.
 */
function getCompanyName(code) {
  const entry = companyIds.find(company => company.code === code);
  return entry ? entry.name : 'Unknown';
}

console.log(getCompanyName(0));   // "Ericsson AB"
console.log(getCompanyName(6));   // "Microsoft"
console.log(getCompanyName(89));  // "Nordic Semiconductor ASA"

import companyIds from './v1/company_ids.json';

/**
 * Find all companies whose name contains the given search string.
 * @param {string} query - Partial or full company name (case-insensitive).
 * @returns {Array<{code: number, name: string}>} Matching entries.
 */
function findCompaniesByName(query) {
  const lower = query.toLowerCase();
  return companyIds.filter(company =>
    company.name.toLowerCase().includes(lower)
  );
}

console.log(findCompaniesByName('Nordic'));
// [{ code: 89, name: 'Nordic Semiconductor ASA' }]

console.log(findCompaniesByName('Qualcomm'));
// Returns multiple Qualcomm-related entries