Computer systems design and related services, the Census Bureau's industry code for custom software shops, IT consultancies and dev agencies, grew revenue 6.6% year over year in the first quarter of 2026. In the second quarter, according to data the Census Bureau published on September 9, 2026, that same year-over-year growth rate was 3.3%. The industry is not shrinking, and it is not even flat. But growth that had held near 7% for a full year cut roughly in half in a single quarter, and a shop that priced its 2027 pipeline off last year's demand curve is quoting against a market that has already moved underneath it.
What the Census release actually covers
The number comes from the Quarterly Services Survey, Table 1a, under NAICS code 5415: Computer systems design and related services, the same government bucket covering custom programming, computer systems design, computer facilities management and other computer-related services, and the one a CA-13 reader's shop almost certainly sits in. The Census Bureau samples roughly 19,500 employer firms of all sizes each quarter, drawn from the larger Service Annual Survey frame, and imputes revenue for nonresponders from similarly sized firms in the same industry. For the broader group that includes 5415, professional, scientific and technical services, 39% of quarterly revenue in this release was imputed rather than directly reported, which is worth knowing before treating any single quarter as gospel. The seasonally adjusted revenue series for 5415 read $181,815 million in Q1 2025, $188,625 million in Q2 2025, $191,862 million in Q3 2025, $192,077 million in Q4 2025, $193,903 million in Q1 2026, and $194,939 million in Q2 2026. Revenue climbed every single quarter. The rate it climbed at is the story.
Growth held near 7% for a year, then it didn't
Calculated from that same published series, year-over-year growth ran about 8.0% in Q3 2025 and 6.4% in Q4 2025, before the Census Bureau's own headline figures put it at 6.6% in Q1 2026 and 3.3% in Q2 2026. Sequential quarter-over-quarter growth tells a similar story: 1.7% in Q3 2025, 0.1% in Q4 2025, 1.0% in Q1 2026, and 0.5% in Q2 2026, the softest reading in the six quarters Census reports side by side in this release. None of those numbers describe a contraction. All of them describe an industry that spent a year growing at a rate close to twice what it managed last quarter.
Worth saying plainly, though: the coefficient of variation on the 5415 revenue estimate runs 7.4% to 8.2% across recent quarters, far wider than the 0.5% to 0.7% carried by the all-industry Selected Services Total in the same release. NAICS 5415 is one narrow slice of a survey built to estimate the whole services economy, and a narrower slice means a noisier one. That's a reason to read the direction of the trend rather than defend the third decimal place of any single quarter, not a reason to ignore four straight quarters that all point the same way.
Revenue isn't headcount, and the gap is the story again
The same industry code has been shedding payroll even as its revenue keeps climbing. BLS's Employment Situation release for July 2026, published August 7, 2026, found computer systems design and related services employment down from 2,395,700 to 2,366,400 over the year, a loss of 29,300 jobs, with the seasonally adjusted count falling every month from May through July. Put the two releases side by side and the picture isn't an industry in decline; it's an industry doing more revenue with fewer people on payroll, at a pace of revenue growth that has itself started to cool. A shop that already trimmed headcount ahead of a demand slowdown that has only just shown up in the revenue data was reading the signal early, whether it meant to or not.
What this looks like inside a shop your size
A 20-person studio doesn't experience a Census release. It experiences a client who used to greenlight the next phase within a week now taking a month, and a pipeline that's still there but converts slower and gets negotiated harder on scope. That's what a growth rate cut in half looks like from inside a P&L: not fewer conversations, but each one worth less certainty and taking longer to close. An owner who built a 2027 rate card assuming the demand curve of the last two years is pricing against a market that quietly downshifted a quarter ago.
A worked example
Picture a 15-person dev shop that spent 2025 adding a third project manager and holding two engineers on near-permanent retainer, because for five straight quarters a new client showed up before the last one's work ran out. Going into 2026, the owner built next year's pricing on that same cadence. The Q2 2026 data says that cadence just changed: the same clients are still buying, but the gap between one engagement ending and the next one starting has stretched from two weeks to six. Carrying two engineers through that six-week gap costs real margin whether the shop calls it a slowdown or not. A shop running the same work through a subcontracted bench that scales down when a gap opens and back up when it closes pays for the six weeks it actually needs capacity, not the six weeks a rate card assumed away.
This is a national, cross-industry number, though, and a shop concentrated in one vertical, defense-adjacent work, a regulated niche, a single anchor client on a multi-year contract, can see a completely different local trend and shouldn't reprice its whole cost structure off an aggregate that doesn't describe its actual pipeline. It's also not a case for cutting capacity outright: revenue is still growing, and a shop that reads "growth slowed" as "demand collapsed" and responds by turning away work it can staff is solving a problem the data doesn't show. The honest read is narrower than either extreme: build the next rate card to flex with a market that's growing slower than it did last year, not one that's shrinking.
What this means for your firm
- National revenue for computer systems design and related services grew 3.3% year over year in Q2 2026, per Census Bureau data published September 9, 2026, down from 6.6% the quarter before and roughly half the 6% to 8% pace the industry held through most of 2025.
- The same industry code cut payroll every month from May through July 2026, per BLS, even as its revenue kept climbing. Read together, that's a shop base already running leaner than the demand curve required until this quarter.
- Neither number says the market collapsed. Both say the easy-growth assumptions behind a rate card built on 2025's numbers are the wrong ones to carry into 2027 quotes.
- A subcontracted pilot is the way to test flexible capacity before a real 2027 bid depends on it working, without committing to it as a bet on how fast next year's demand curve moves.
If your 2027 pricing is still built on last year's growth rate, tell us the scope of what you're staffing and we'll walk through where a subcontracted bench changes the math and where it doesn't. The employment side of this same industry code is covered in computer systems design lost 29,000 jobs in a year, and the markup arithmetic behind a fair subcontract arrangement is in the economics of white-label development. If what your shop actually needs is a dedicated team of your own rather than overflow capacity, that's worth having honestly before the next quote goes out.
Sources
- U.S. Census Bureau: Quarterly Selected Services Estimates, Second Quarter 2026 (Release CB26-146, published September 9, 2026)
- U.S. Bureau of Labor Statistics: The Employment Situation, July 2026, Table B-1 (published August 7, 2026)