{
  "company": {
    "name": "Femtum",
    "website": "https://femtum.com/",
    "record": "https://startuphistory.org/c/femtum.com"
  },
  "status": null,
  "history_since": "2019-11-12T04:34:30.000Z",
  "baseline": {
    "snapshot_id": "cc78249ae8a40536798dda155e5d125ca29dd84d3c34443f22535d107cb2ee9d",
    "observed_at": "2021-07-24T21:43:20.000Z",
    "headline": "Access mid-infrared applications with a fiber laser",
    "description": null,
    "evidence": "https://web.archive.org/web/20210724214320/https://femtum.com/",
    "evidence_kind": "internet_archive",
    "facts": null,
    "basis": "first_observation",
    "is_change": false
  },
  "live_captures": 1,
  "last_checked": "2026-11-05T14:15:41.985Z",
  "live_status": null,
  "messaging": [
    {
      "quote_observed_at": "2025-01-17T05:03:11.000Z",
      "variants": [
        {
          "headline": "Access mid-infrared applications with a fiber laser",
          "subhead": null,
          "observed_at": "2021-07-24T21:43:20.000Z",
          "evidence": "https://web.archive.org/web/20210724214320/https://femtum.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Access mid-infrared applications with a fiber laser",
          "subhead": null,
          "observed_at": "2022-01-15T18:47:40.000Z",
          "evidence": "https://web.archive.org/web/20220115184740/https://femtum.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Access mid-infrared applications with a fiber laser",
          "subhead": null,
          "observed_at": "2023-01-28T17:38:17.000Z",
          "evidence": "https://web.archive.org/web/20230128173817/https://femtum.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Access mid-infrared applications with a fiber laser",
          "subhead": "Access mid-infrared applications with a fiber laser Femtum is a unique provider of mid-infrared pulsed fiber lasers, fiber amplifiers and tunable lasers for scientific, medical and industrial use. Our",
          "observed_at": "2023-09-21T07:41:16.000Z",
          "evidence": "https://web.archive.org/web/20230921074116/https://femtum.com",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Access mid-infrared applications with a fiber laser",
          "subhead": "Access mid-infrared applications with a fiber laser Femtum is a unique provider of mid-infrared pulsed fiber lasers, fiber amplifiers and tunable lasers for scientific, medical and industrial use. Mee",
          "observed_at": "2024-07-05T08:52:30.000Z",
          "evidence": "https://web.archive.org/web/20240705085230/https://femtum.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Access mid-infrared applications with a fiber laser",
          "subhead": "Access mid-infrared applications with a fiber laser Femtum is a unique provider of mid-infrared pulsed fiber lasers, fiber amplifiers and tunable lasers for scientific, medical and industrial use. Mee",
          "observed_at": "2025-01-17T05:03:11.000Z",
          "evidence": "https://web.archive.org/web/20250117050311/https://femtum.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Access mid-infrared applications with a fiber laser",
      "subhead": "Access mid-infrared applications with a fiber laser Femtum is a unique provider of mid-infrared pulsed fiber lasers, fiber amplifiers and tunable lasers for scientific, medical and industrial use. Mee",
      "from": "2021-07-24T21:43:20.000Z",
      "to": "2025-01-17T05:03:11.000Z",
      "captures": 6,
      "evidence": "https://web.archive.org/web/20250117050311/https://femtum.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
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          "to": "2025-01-17T05:03:11.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2025-11-01T02:10:33.000Z",
      "variants": [
        {
          "headline": "PIC Assembly Laser Cleaning Solution",
          "subhead": "PIC Assembly Laser Cleaning Solution Powered by the World’s First High Peak Power 3 µm Fiber Laser Meet Femtum at Photonics West 2026 in San Francisco In collaboration with NEW PRoduct Photonics Wafer",
          "observed_at": "2025-11-01T02:10:33.000Z",
          "evidence": "https://web.archive.org/web/20251101021033/https://femtum.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "PIC Assembly Laser Cleaning Solution",
      "subhead": "PIC Assembly Laser Cleaning Solution Powered by the World’s First High Peak Power 3 µm Fiber Laser Meet Femtum at Photonics West 2026 in San Francisco In collaboration with NEW PRoduct Photonics Wafer",
      "from": "2025-11-01T02:10:33.000Z",
      "to": "2025-11-01T02:10:33.000Z",
      "captures": 1,
      "evidence": "https://web.archive.org/web/20251101021033/https://femtum.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "on": "2025-11-01T02:10:33.000Z"
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-11-05T14:15:41.985Z",
      "variants": [
        {
          "headline": "Photonics Wafer Laser Trimming Solution",
          "subhead": "Discover how Femtum’s mid-IR fiber lasers solve AI semiconductor bottlenecks, boost yield & precision in just one turn-key system.",
          "observed_at": "2026-01-18T01:56:34.000Z",
          "evidence": "https://web.archive.org/web/20260118015634/https://femtum.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Photonics Wafer Laser Trimming Solution",
          "subhead": "Discover how Femtum’s mid-IR fiber lasers solve AI semiconductor bottlenecks, boost yield & precision in just one turn-key system.",
          "observed_at": "2026-07-13T02:18:50.000Z",
          "evidence": "https://web.archive.org/web/20260713021850/https://femtum.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Photonics Wafer Laser Trimming Solution",
          "subhead": "Discover how Femtum’s mid-IR fiber lasers solve AI semiconductor bottlenecks, boost yield & precision in just one turn-key system.",
          "observed_at": "2026-08-15T12:36:48.000Z",
          "evidence": "https://web.archive.org/web/20260815123648/https://femtum.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Photonics Wafer Laser Trimming Solution",
          "subhead": "Discover how Femtum’s mid-IR fiber lasers solve AI semiconductor bottlenecks, boost yield & precision in just one turn-key system.",
          "observed_at": "2026-11-05T14:15:41.985Z",
          "evidence": "https://femtum.com/",
          "evidence_kind": "live_capture"
        }
      ],
      "headline": "Photonics Wafer Laser Trimming Solution",
      "subhead": "Discover how Femtum’s mid-IR fiber lasers solve AI semiconductor bottlenecks, boost yield & precision in just one turn-key system.",
      "from": "2026-01-18T01:56:34.000Z",
      "to": "2026-11-05T14:15:41.985Z",
      "captures": 4,
      "evidence": "https://femtum.com/",
      "evidence_kind": "live_capture",
      "seen": {
        "between": {
          "from": "2026-01-18T01:56:34.000Z",
          "to": "2026-11-05T14:15:41.985Z"
        }
      },
      "current": true
    }
  ],
  "changes": [
    {
      "n": 1,
      "id": "classifier-5f099bf1fb8b11bdca49d751b6d52d16ba826f3ee990e9378abbd439eeb8f8a6:5224d58508329449d8fa7a3b0909190997ebc6b208a2a4ca8a0c6181da4b2868:repositioning",
      "before_evidence": "https://web.archive.org/web/20250117050311/https://femtum.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "repositioning",
      "label": "Messaging",
      "summary": "Changed its homepage headline from “Access mid-infrared applications with a fiber laser” to “PIC Assembly Laser Cleaning Solution”. A classifier read this as a change in its target customer.",
      "between": {
        "from": "2025-01-17T05:03:11.000Z",
        "to": "2025-11-01T02:10:33.000Z"
      },
      "evidence": "https://web.archive.org/web/20251101021033/https://femtum.com/",
      "evidence_kind": "internet_archive",
      "basis": "classifier",
      "topic": "https://startuphistory.org/t/repositioned"
    },
    {
      "n": 2,
      "id": "page-5224d58508329449d8fa7a3b0909190997ebc6b208a2a4ca8a0c6181da4b2868:7ef589c12e907e7846af35b1157e2cf265685b2c19cf62cfdf67b848b4d17834:headline:fbd04362edcf56d5",
      "before_evidence": "https://web.archive.org/web/20251101021033/https://femtum.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “PIC Assembly Laser Cleaning Solution” to “Photonics Wafer Laser Trimming Solution”.",
      "between": {
        "from": "2025-11-01T02:10:33.000Z",
        "to": "2026-01-18T01:56:34.000Z"
      },
      "evidence": "https://web.archive.org/web/20260118015634/https://femtum.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 3,
      "id": "page-5224d58508329449d8fa7a3b0909190997ebc6b208a2a4ca8a0c6181da4b2868:7ef589c12e907e7846af35b1157e2cf265685b2c19cf62cfdf67b848b4d17834:investors:bc8e00766d60604d",
      "before_evidence": "https://web.archive.org/web/20251101021033/https://femtum.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "investors",
      "label": "Investors",
      "summary": "Now shows investor logos: Elas Technologies Investment, i4 Capital, Boreal Ventures, Vigo Ventures, Quantacet and Hamamatsu Ventures.",
      "between": {
        "from": "2025-11-01T02:10:33.000Z",
        "to": "2026-01-18T01:56:34.000Z"
      },
      "evidence": "https://web.archive.org/web/20260118015634/https://femtum.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": "https://startuphistory.org/t/added-investor-logos"
    },
    {
      "n": 4,
      "id": "page-7ef589c12e907e7846af35b1157e2cf265685b2c19cf62cfdf67b848b4d17834:530d81b472582ffeac4f7b71e4357b591f53a25ff306041d9af0fc302ec93e01:investors:d5cbe40af5b4eab0",
      "before_evidence": "https://web.archive.org/web/20260118015634/https://femtum.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "investors",
      "label": "Investors",
      "summary": "Now shows investor logos: BDC Capital, Fond de Solidarité FTQ and Cathay Ventures.",
      "between": {
        "from": "2026-01-18T01:56:34.000Z",
        "to": "2026-07-13T02:18:50.000Z"
      },
      "evidence": "https://web.archive.org/web/20260713021850/https://femtum.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": "https://startuphistory.org/t/added-investor-logos"
    }
  ],
  "update": null,
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “Femtum” company record, https://startuphistory.org/c/femtum.com"
}