Company intelligence

Terafab

Vertically integrated semiconductor fab consolidating chip design, fabrication, memory, packaging and testing to produce AI compute capacity.

SemiconductorsGrimes County, Texas, USAFounded 2026Website ↗See connections →
Last verified May 2026

Terafab at a glance

As of
Total funding (reported)
$119B (planned, all phases)[1]
May 2026
Founded
2026[2]
Headquarters
Grimes County, Texas, USA[3]
  1. [1] Total funding (reported): Wikipedia, May 2026
  2. [2] Founded: Wikipedia (retrieved September 5, 2026)
  3. [3] Headquarters: Wikipedia (retrieved September 5, 2026)

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Company Snapshot

Terafab is a semiconductors company, based in Grimes County, Texas, USA, founded 2026. Total funding $119B (planned, all phases) (As of May 2026).

Recent changes

  1. May 2026First reported total funding: $119B (planned, all phases) Wikipedia

Investors

IntelSpaceXTesla

Latest Pulse

  1. Musk Confirms Tesla-SpaceX Merger Talks At $3.5TElon Musk says Tesla and SpaceX's boards have formed special committees to weigh a merger that would combine the companies at roughly $3.5 trillion, though no deal terms exist yet.→
  2. Physical AI's Biggest Week Yet: $21 BillionSix deals in seven days — Lumilens, Hadrian, Terafab, Valar Atomics, Base Power and K2 Space — pushed more than $21 billion into reactors, factories, satellites and chips, not a single model release among them.→
  3. AI's Next Bottleneck Isn't Chips — It's the WiresLumilens emerged from stealth with $700M+ in new funding at a $5.51B valuation to build the optical links between AI chips, the same week Terafab, Taalas and Hadrian all bet on AI's physical layer.→
  4. The AI Infrastructure Tally Just Crossed $19.5BLumilens' $700M+ raise pushes this week's tally of AI physical-infrastructure funding -- reactors, batteries, fabs and now optical networking -- to roughly $19.5B across four distinct layers of the stack.→
  5. AI's Biggest Bets This Week Were All About FactoriesTerafab's $16.8B chip fab, AMD's purchase of silicon startup Taalas, and Hadrian's $1.37B raise all point the same direction: AI capital moving from model weights into the physical plants that build chips and hardware.→
  6. SpaceX Swings From Post-Earnings Drop to 16% RallySpaceX stock fell 8% after a Q2 earnings beat spooked investors on capex, then rallied 15.83% three days later as its first lockup expiration passed without heavy selling and the Cursor deal stayed on track.→
  7. The Real AI Bottleneck This Week Was PowerThree separate US infrastructure rounds this week -- Valar Atomics' $1B nuclear raise, Base Power's $1B grid battery round, and Tesla-SpaceX's $16.8B chip fab -- show investors funding the physical layer beneath AI as heavily as the models themselves.→
  8. Tesla and SpaceX Commit $16.8B to Texas Chip FabTesla and SpaceX will spend $16.8 billion on a first-phase chip plant in Grimes County, Texas, built to supply Optimus robots, robotaxis and orbital data centers rather than the Nvidia GPUs SpaceX still buys for AI training.→
  9. Tesla, SpaceX to Build $16.8B Chip FactoryTesla and SpaceX will jointly build Terafab, a $16.8B initial-phase chip factory in Grimes County, Texas, to make chips for Optimus, Cybercabs and space-based data centers, with total spending potentially reaching $119B.→

Coverage Timeline

newest first
  1. Aug 9, 2026AIPhysical AI's Biggest Week Yet: $21 Billion→
  2. Aug 8, 2026AIAI's Next Bottleneck Isn't Chips — It's the Wires→
  3. Aug 8, 2026BIG TECHAI's Biggest Bets This Week Were All About Factories→

All Coverage

AI
Physical AI's Biggest Week Yet: $21 Billion
AI

Physical AI's Biggest Week Yet: $21 Billion

Six deals in seven days — Lumilens, Hadrian, Terafab, Valar Atomics, Base Power and K2 Space — pushed more than $21 billion into reactors, factories, satellites and chips, not a single model release among them.

DEEP DIVE
AI
AI's Next Bottleneck Isn't Chips — It's the Wires
Illustration for: AI's Next Bottleneck Isn't Chips — It's the Wires
AI

AI's Next Bottleneck Isn't Chips — It's the Wires

Lumilens emerged from stealth with $700M+ in new funding at a $5.51B valuation to build the optical links between AI chips, the same week Terafab, Taalas and Hadrian all bet on AI's physical layer.

DEEP DIVE
BIG TECH
AI's Biggest Bets This Week Were All About Factories
BIG TECH

AI's Biggest Bets This Week Were All About Factories

Terafab's $16.8B chip fab, AMD's purchase of silicon startup Taalas, and Hadrian's $1.37B raise all point the same direction: AI capital moving from model weights into the physical plants that build chips and hardware.

DEEP DIVE

Value Add Research

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More on TerafabAI Chip Wars →Moore's Law →AI Chip Startups →

Terafab FAQ

How much has Terafab raised?

Terafab has raised $119B (planned, all phases) in total funding, according to Wikipedia (May 2026).

When was Terafab founded and where is it based?

Terafab was founded in 2026 and is headquartered in Grimes County, Texas, USA, according to Wikipedia.

Sources & methodologyshow
Where these figures come from

Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.

How we verify data ·