Package and PCB Co-Design Tools

Tools that design the substrate and board alongside the die, because at modern speeds the package is part of the circuit rather than a container for it.

Tier B: Right Opportunity, Wrong Mental Model Medium criticality

The tools are foreign, but the services are timely: India now has domestic packaging customers for the first time.

What It Does

Designs the chip's housing as part of the circuit, not just a case

Makes sure the board and package around a chip carry signals cleanly.
Getting it wrong looks like a chip fault but is really a package fault.
Timed well: India's new OSAT plants need exactly this skill.

India Position

Import dependency: Not established
Made in India today: None
MSME entry capital: Under Rs 1.5 Cr
Time to qualify: 6–12 months

Not established means we hold no sourced import figure for this input yet, not that India imports none of it. Read Made in India today for the domestic picture.

No Indian tool vendor. Indian package design services exist and are directly relevant to the new domestic OSATs.

What Breaks, and Who Could Fix It

What breaks

As packages carry more of the system (2.5D, chiplets, co-packaged optics) the boundary between chip design and package design keeps dissolving. This category is growing in importance.

Who could fix it

This is the design discipline most closely coupled to the OSATs being built at Sanand and Morigaon, which makes it unusually well timed.

Best and worst case

Best case if this breaks

Several vendors compete here, and the electromagnetic solvers underneath are a mature, well-understood technology.

Worst case if this breaks

A package designed without co-simulation will work at low speed and fail at high speed, and the failure will be blamed on the die.

Best case to fix it

Package design and signal-integrity services are directly relevant to India’s new packaging plants and need only tool licences.

Worst case to fix it

Requires senior signal-integrity engineers, who are scarce everywhere and command global salaries.

Representative Suppliers

Listing a firm documents the market as we understand it. It is not an endorsement, a recommendation, or evidence of any commercial relationship.

Supplier	Origin	Scale	Confidence
Cadence Design Systems Allegro package and board design.	United States	Mega	Verified
Siemens EDA Xpedition and HyperLynx.	United States	Mega	Verified
Ansys Electromagnetic and thermal solvers. Now a Synopsys subsidiary (acquisition closed July 2025).	United States	Large	Verified
Zuken	Japan	Small	Reported
Keysight Technologies High-frequency design and measurement.	United States	Large	Reported

Reading Key

Every entry carries the same five figures, so two inputs anywhere in the chain can be compared directly. What each one is, and what it is not:

Import dependency: The share of Indian demand for this input that is met by imports today. A percentage is published only where we can state the basis for it, and the build rejects a figure that has none. “Not established” means no sourced figure exists yet, not that the figure is zero; for the domestic picture, read “Made in India today” instead.
Made in India today: How much of this input is actually produced in India: none, pilot scale, partial, or established. This is the field to read when import dependency is not established.
MSME entry capital: What it would plausibly cost an Indian MSME to enter this input at the smallest viable scale, in crore rupees. Plant and equipment only; it excludes working capital and the qualification cycle.
Time to qualify: How long from a working sample to a qualified first shipment, once the line exists. Qualification, not construction, is what usually decides whether an entry succeeds.
India readiness tier: Our verdict on whether an Indian founder can realistically enter this input, derived from the four figures above and stated as one of three tiers.

The three tiers

Tier A: Buildable Now: Under roughly Rs 5 crore of entry capital and 12 to 24 months to a qualified first shipment. A founder can start here.
Tier B: Partnership or Distribution: There is real money here, but not in manufacturing the thing. The opening is in stocking, distribution, purity uplift or a licensed partnership.
Tier C: Not Yet: Requires a joint venture, a technology licence, or a multinational’s balance sheet. Worth understanding, not worth starting.

Made in India today

None: No Indian production we can identify. Demand is met entirely from abroad.
Pilot scale: Made in India at laboratory, pilot-line or single-customer scale only.
Partial: Real Indian production exists, but it covers part of the range or part of the demand.
Established: Indian production is routine and qualified, at commercial volume.

Confidence

Confidence describes how well evidenced our listing is. It is not a rating of the supplier or of its products.

Verified: Checked against a primary source: the firm’s own filing, product documentation or announcement.
Reported: Consistently reported by trade press or industry analysts, but we have not seen the primary document ourselves.
Likely: A credible supplier for this input given their product range, though we have not confirmed that they actually supply it.
Directional: Included to show the shape of the market. Read it as an observation, not as a claim about this firm.

Scale

Scale is a bucket, not a revenue figure. We publish a band we can hold for years rather than a number that is stale in a quarter.

Mega: A global top-tier firm that effectively sets the price and the standard for this input.
Large: A major international supplier, usually with plants or sales in several regions.
Mid: An established specialist, often strong in one region or one product family.
Small: A niche or regional supplier. Frequently the realistic first partner for a new Indian entrant.