Rambus Inc. (RMBS) Revenue by Segment

Rambus revenue by segment at a glance

In Q2 fiscal 2019 (the quarter ended June 30, 2019), Rambus's largest business segment was MID, with $45.45 million or 78% of revenue, up 30.0% from a year earlier. Next: RSD Member (22%).

By product or service, Product Revenue brought in 48%, Royalty brought in 41% and Contract and other Revenue brought in 12% of revenue in Q2 fiscal 2026.

By country, South Korea brought in 45%, Other Countries brought in 19% and Singapore brought in 18% of revenue in Q2 fiscal 2026.

The fastest-growing business segment from a year earlier was MID (+30.0%).

From company filings, in USD; latest quarter ended June 30, 2019; quarterly data from Q3 fiscal 2017.

Rambus Inc.

RMBSTechnology

United States

Technology

Revenue breakdown

Fiscal quarters, from company filings

Segments by quarter (USD)

Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i

ReportableMidRSD MemberOther Operating

Q2 FY26 breakdown

Fiscal quarter ended Jun 30, 2026

Item	Revenue	Share	vs year before	Trend
Reportable	USD 207.38M	100.0%	+20.4%

Sum of items USD 207.38M. Shares are of the items shown. Click an item with › to see its parts.

Also reported by:

All periods

Every item and period in one grid. Purple = calculated; "–" = not available.

Item	Q2 FY26	Q1 FY26	Q4 FY25	Q3 FY25	Q2 FY25	Q1 FY25	Q4 FY24	Q3 FY24	Q2 FY24	Q1 FY24	Q2 FY19	Q1 FY19	Q4 FY18	Q3 FY18	Q2 FY18	Q1 FY18	Q4 FY17	Q3 FY17
Reportable	207.4M	180.2M	190.2M	178.5M	172.2M	166.7M	161.1M	145.5M	132.1M	117.9M	–	–	–	–	–	–	–	–
Mid	–	–	–	–	–	–	–	–	–	–	45.5M	34.5M	54.8M	44.7M	35.0M	34.0M	–	68.8M
RSD Member	–	–	–	–	–	–	–	–	–	–	12.8M	13.9M	13.7M	15.0M	21.5M	10.0M	–	26.3M
Other Operating	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	2.4M	–	4.0M

Rambus revenue by business segment, last 4 quarters

Business segment	Q2 FY26	Q1 FY26	Q3 FY25	Q2 FY25	Share
MID	–	–	–	–	78%
RSD Member	–	–	–	–	22%

In USD, fiscal quarters as reported; share = part of Q2 FY19 revenue.

Rambus revenue by product or service, last 4 quarters

Product or service	Q2 FY26	Q1 FY26	Q3 FY25	Q2 FY25	Share
Product Revenue	$99.2M	$88.0M	$93.3M	$81.3M	48%
Royalty	$84.3M	$69.6M	$65.1M	$68.6M	41%
Contract and other Revenue	$24.0M	$22.5M	$20.1M	$22.3M	12%

In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.

Rambus revenue by country, last 4 quarters

Country	Q2 FY26	Q1 FY26	Q3 FY25	Q2 FY25	Share
South Korea	$93.7M	$86.5M	$91.7M	$78.8M	45%
Other Countries	$40.3M	$43.2M	$22.7M	$20.6M	19%
Singapore	$37.1M	$28.3M	$37.6M	$38.1M	18%
United States	$36.3M	$22.1M	$26.5M	$34.7M	18%

In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.

Questions and answers

What are Rambus's business segments?

MID and RSD Member (as reported for Q2 fiscal 2019).

Which business segment makes the most money for Rambus?

MID: $45.45 million, or 78% of revenue, in Q2 fiscal 2019.

What are Rambus's main products and services?

By revenue in Q2 fiscal 2026: Product Revenue (48%), Royalty (41%) and Contract and other Revenue (12%).

Where does Rambus make its money?

By country in Q2 fiscal 2026: South Korea (45%), Other Countries (19%), Singapore (18%) and United States (18%).

MoreRambus stock overview Rambus financials Rambus executive team Rambus shareholders

Disclaimer: This analysis is for informational and educational purposes only and does not constitute financial, investment, tax, or legal advice. Data may be incomplete, delayed, or contain inaccuracies. Consult with a qualified financial advisor before making any investment decisions.