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Celestica

Sole-source whitebox ODM for hyperscaler 800G/1.6T AI switches; FY25 $12.2B, FY26 ~$16B

HQ CA

Recent Business Signals

  1. Jun 1, 2026

    customer_win

    Celestica was awarded a hyperscaler program to design and manufacture a 1.6 Terabit CPO Ethernet switch (HPS Program) for AI scale-out networks, with production ramp expected in 2027.

    source: funding-research

  2. Jun 1, 2026

    product_launch

    Celestica announced a $1 billion capital expenditure plan for 2026 to fund new capacity for AI infrastructure, financed entirely through operating cash flow.

    source: funding-research

  3. May 13, 2026

    product_launch

    Celestica provided an update on new operational facilities in Fort Worth, Texas to support capacity expansion.

    source: funding-research

  4. Apr 29, 2026

    product_launch

    On April 29, 2026, Celestica announced that its DS6000-Series 1.6TbE Switches are now available to order, targeting AI-scale networking.

    source: funding-research

  5. Apr 29, 2026

    product_launch

    Celestica announced its DS6000-Series 1.6TbE switches are available to order, supporting AI-scale networking with co-packaged optics.

    source: funding-research

  6. Apr 29, 2026

    product_launch

    Celestica announced availability of DS6000-Series 1.6TbE Switches for order to accelerate AI-scale networking.

    source: funding-research

  7. Apr 29, 2026

    product_launch

    Celestica made its DS6000-Series 1.6TbE Ethernet Switches available to order.

    source: funding-research

  8. Apr 29, 2026

    product_launch

    Celestica's DS6000-Series 1.6TbE Switches became available to order, accelerating AI-scale networking.

    source: funding-research

  9. Apr 27, 2026

    funding

    Celestica amended and upsized its credit facility to $2.5 billion, with the revolving credit portion increased to $1.75 billion.

    source: funding-research

  10. Apr 27, 2026

    funding

    On April 27, 2026, Celestica amended and upsized its senior secured credit facility to approximately $2.5 billion, raising its revolver from $750 million to $1.75 billion and refinancing into a new $250 million Term A loan, with maturity ex

    source: funding-research

  11. Apr 27, 2026

    funding

    Celestica amended its senior secured credit agreement to $2.5 billion, increasing the revolver from $750M to $1.75 billion and adding a new $250M Term A loan, with maturity extended to April 2031.

    source: funding-research

  12. Apr 27, 2026

    funding

    Celestica amended and upsized its credit facility to $2.5 billion, increasing its revolver to $1.75 billion and refinancing a term loan to $250 million.

    source: funding-research

Funding & valuation history

  • Apr 27, 2026 · funding-research

    Celestica amended and upsized its credit facility to $2.5 billion, increasing its revolver to $1.75 billion and refinancing a term loan to $250 million.

  • Apr 27, 2026 · funding-research

    Celestica amended its senior secured credit agreement to $2.5 billion, increasing the revolver from $750M to $1.75 billion and adding a new $250M Term A loan, with maturity extended to April 2031.

  • Apr 27, 2026 · funding-research

    Celestica amended and upsized its credit facility to $2.5 billion, with the revolving credit portion increased to $1.75 billion.

  • Apr 27, 2026 · funding-research

    On April 27, 2026, Celestica amended and upsized its senior secured credit facility to approximately $2.5 billion, raising its revolver from $750 million to $1.75 billion and refinancing into a new $250 million Term A loan, with maturity extended to April 2031.

Strategic Position

What they do best

Manufacturing sole-source whitebox 800G/1.6T Ethernet switches at hyperscale volume, evidenced by FY2025 revenue scaling to $12.2B from $9.65B (signal 436ae9ad).

Their bet

That hyperscalers keep buying private-label ODM AI scale-out fabric over branded gear, underpinning the ~$16B FY2026 outlook and the Tomahawk 6 / 1.6T roadmap (signals 9b208cef, e0c88073).

Top risk

Concentrated sole-source hyperscaler programs; one anchor customer dual-sourcing or pushing out 800G orders would visibly miss the $16B FY2026 trajectory in 2026 earnings.

Forward view

Derived from public capacity & product announcements — not a company-authored roadmap.

  • product launch · Jun 1, 2026

    Celestica announced a $1 billion capital expenditure plan for 2026 to fund new capacity for AI infrastructure, financed entirely through operating cash flow.

  • product launch · May 13, 2026

    Celestica provided an update on new operational facilities in Fort Worth, Texas to support capacity expansion.

  • product launch · Apr 29, 2026

    On April 29, 2026, Celestica announced that its DS6000-Series 1.6TbE Switches are now available to order, targeting AI-scale networking.

  • product launch · Apr 29, 2026

    Celestica announced its DS6000-Series 1.6TbE switches are available to order, supporting AI-scale networking with co-packaged optics.

  • product launch · Apr 29, 2026

    Celestica announced availability of DS6000-Series 1.6TbE Switches for order to accelerate AI-scale networking.

  • product launch · Apr 29, 2026

    Celestica made its DS6000-Series 1.6TbE Ethernet Switches available to order.

Compared to peers

Direct competitor

Arista Networks

Arista sells branded EOS-software switches at premium margins; Celestica is the low-margin sole-source whitebox ODM building under hyperscaler private label.

Substitute

Cisco

Cisco offers vertically integrated Silicon One branded boxes; a hyperscaler shift back to branded gear would erode Celestica's whitebox build volume.

Why someone would join

  1. 1.Revenue is scaling fast: FY2025 ~$12.2B vs $9.65B in 2024 (signal 436ae9ad) with a ~$16B FY2026 outlook (signal 9b208cef) — ~31% growth, so hardware work ships at hyperscale volume.
  2. 2.Active build-out: 3 switch-hardware roles in 60 days incl. director-level 'Hardware Engineering Manager, AI Networking Platforms' (2026-04-09) and staff co-packaged optics (2026-05-06), executing the Broadcom Tomahawk 6 102.4 Tbps program (signal e0c88073).

Recent Hiring (60 days)

  • optical interconnect
    1
  • co-packaged optics
    1
Get this data as JSONLast updated: May 16, 2026
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