-
- News
- Books
Featured Books
- smt007 Magazine
Latest Issues
Current IssueWhat's Your Sweet Spot?
Are you in a niche that’s growing or shrinking? Is it time to reassess and refocus? We spotlight companies thriving by redefining or reinforcing their niche. What are their insights?
Moving Forward With Confidence
In this issue, we focus on sales and quoting, workforce training, new IPC leadership in the U.S. and Canada, the effects of tariffs, CFX standards, and much more—all designed to provide perspective as you move through the cloud bank of today's shifting economic market.
Intelligent Test and Inspection
Are you ready to explore the cutting-edge advancements shaping the electronics manufacturing industry? The May 2025 issue of SMT007 Magazine is packed with insights, innovations, and expert perspectives that you won’t want to miss.
- Articles
- Columns
- Links
- Media kit
||| MENU - smt007 Magazine
North American EMS Industry Down 3.2% in August
September 24, 2021 | IPCEstimated reading time: 1 minute

IPC announced the August 2021 findings from its North American Electronics Manufacturing Services (EMS) Statistical Program. The book-to-bill ratio stands at 1.48.
Total North American EMS shipments in August 2021 were down 3.2 percent compared to the same month last year. Compared to the preceding month, August shipments grew 16.9 percent.
EMS bookings in August rose 27.5 percent year-over-year and grew 29.3 percent from the previous month
“August brought another strong month of orders for the EMS sector. Year-to-date bookings are up 22 percent,” said Shawn DuBravac, IPC’s chief economist. “During the month we also saw shipments pick-up, a hopeful sign that manufacturers will be able to deliver on their growing backlog of orders.”
Detailed Data Available
Companies that participate in IPC’s North American EMS Statistical Program have access to detailed findings on EMS sales growth by type of production and company size tier, order growth and backlogs by company size tier, vertical market growth, the EMS book-to-bill ratio, 3-month and 12-month sales outlooks, and other timely data.
Interpreting the Data
The book-to-bill ratios are calculated by dividing the value of orders booked over the past three months by the value of sales billed during the same period from companies in IPC’s survey sample. A ratio of more than 1.00 suggests that current demand is ahead of supply, which is a positive indicator for sales growth over the next three to twelve months. A ratio of less than 1.00 indicates the reverse.
Year-on-year and year-to-date growth rates provide the most meaningful view of industry growth. Month-to-month comparisons should be made with caution as they reflect seasonal effects and short-term volatility. Because bookings tend to be more volatile than shipments, changes in the book-to-bill ratios from month to month might not be significant unless a trend of more than three consecutive months is apparent. It is also important to consider changes in both bookings and shipments to understand what is driving changes in the book-to-bill ratio.
IPC’s monthly EMS industry statistics are based on data provided by a representative sample of assembly equipment manufacturers selling in the USA and Canada. IPC publishes the EMS book-to-bill ratio by the end of each month.
Suggested Items
Hon Hai Reports New June Sales High Amid AI Boom
07/07/2025 | I-Connect007 Editorial TeamTaiwan-based manufacturing giant Hon Hai Precision Industry Co. reported on July 5 that its sales for June rose 10 percent from the previous year, driven by cloud and networking growth because of the boom in artificial intelligence (AI), the Taipei Times reported.
Electronics Industry Wrestles with Cost Pressures and Weaker Profitability
07/07/2025 | Global Electronics AssociationElectronics manufacturers are facing rising material and labor costs according to the Global Electronics Association’s June Sentiment of the Global Electronics Manufacturing Supply Chain Report.
Naprotek Appoints James Eisenhaure as Chief Financial Officer
07/07/2025 | Naprotek LLCNaprotek, LLC, a leading provider of mission-critical electronics technology solutions, today announced that James Eisenhaure has been appointed Chief Financial Officer, effective June 30. Eisenhaure has been serving as interim CFO since earlier this year and now formally steps into the role.
Yannick Green Joins Technica USA as Business Development/Account Manager for Northern California and Northern Nevada
07/07/2025 | Technica USATechnica USA is proud to announce that industry veteran Yannick Green has rejoined Team Technica as Business Development/Account Manager, supporting both supply partners and PCBA customers across Northern California and Northern Nevada.
I-Connect007’s Editor’s Choice: Five Must-Reads for the Week
07/04/2025 | Marcy LaRont, I-Connect007For our industry, we have seen several bullish market announcements over the past few weeks, including one this week by IDC on the massive growth in the global server market. We’re also closely watching global trade and nearshoring. One good example of successful nearshoring is Rehm Thermal Systems, which celebrates its 10th anniversary in Mexico and the official opening of its new building in Guadalajara.