Top 10 Businesses in St. Louis to Watch
Revised July 14, 2026
What are the top businesses in St. Louis to watch?
This guide highlights ten St. Louis businesses to watch — a mix of high-growth startups and established regional leaders across the sectors the metro is known for: bioscience and plant science, geospatial and technology, financial services, health care, and food and beverage. Each was chosen for its momentum and what it signals about where the St. Louis economy is heading.
Keep reading ↓Ask most people to name a St. Louis company and you’ll hear the old standbys — the brewery, the pet food, the bread. All fine. But the businesses actually shaping the city’s next decade are ones most St. Louisans have never heard of: a startup rewriting how crops are engineered, a chef quietly conquering the national frozen-pizza aisle, a spy agency’s billion-dollar mapping headquarters rising over north city.
That’s the fun of a “to watch” list — it’s not the household names, it’s the ones about to be. Below are ten St. Louis businesses with real, verifiable momentum heading into 2026, spread across the industries where the region is genuinely becoming a national player: plant science, biotech, geospatial technology, food, and advanced manufacturing.
We picked each one for a concrete 2025–2026 catalyst — a funding round, an expansion, a national rollout, a major award — not just for “still being popular.” And where a company does something genuinely technical, we’ll name the real thing and then explain it in plain English, because you deserve both.
Bookmark this — we refresh it every year as St. Louis’s next generation of companies breaks out.
1. Next NGA West & T-REX — Geospatial
NGA stands for the National Geospatial-Intelligence Agency — the federal agency that turns satellite images, drone footage, and maps into geospatial intelligence, the analysis of anything tied to a location on Earth, used by the military and disaster-response teams (it helped pinpoint Osama bin Laden’s compound). Its new $1.7 billion Western headquarters officially opened in north St. Louis in September 2025, with the workforce move wrapping up in 2026. Paired with T-REX, the downtown tech incubator, and the growing cluster of geospatial startups it’s pulling in, NGA is quietly turning St. Louis into one of the country’s capitals for mapping and location technology. It’s the single biggest reason to watch the whole region.
2. Katie’s Pizza & Pasta — Food & consumer brands
Chef Katie Lee Collier is doing something few restaurateurs pull off: scaling nationally without losing the restaurants. Her premium frozen pizzas — a consumer packaged goods line, meaning branded products sold on grocery shelves — are now in all roughly 1,800 Target stores nationwide. To fill that first order, her team hand-made a reported 400,000 pizzas in 96 days. Frozen-entrée sales are up 82% and sauces 91%, she’s signed several more major retailers for 2026, broke ground on a dedicated production facility in Bridgeton, and opened a fourth restaurant in Crestwood. It’s the most fun growth story in the city right now.
3. Plastomics — Agtech
Plastomics is rethinking how you build a better seed. Most genetically modified crops have a new gene inserted into the plant’s main genome — its complete set of DNA. Plastomics instead targets the chloroplast: the tiny green structures inside every plant cell where photosynthesis happens, which carry their own separate strand of DNA. Loading a trait there makes it more stable, lets several traits stack together, and keeps it from drifting to other plants through pollen — a cleaner, more controllable way to engineer crops. The St. Louis startup raised roughly $6 million in Series B funding in 2025 to push toward commercial seeds.
4. Pivot Bio — Agtech
Pivot Bio takes on one of farming’s biggest costs and pollutants: nitrogen fertilizer. The company engineers microbes — microscopic soil bacteria — that perform nitrogen fixation, pulling nitrogen straight out of the air to feed a corn plant the way nature intended, so farmers can use less synthetic fertilizer. In 2025 the company committed to a $7 million expansion adding about 40 jobs, with operations in Hazelwood and R&D in the 39 North agtech district — another sign St. Louis is the center of gravity for the future of farming.
5. Wugen — Biotech
Wugen is a spinout of WashU Medicine chasing a holy grail of cancer treatment. It’s developing CAR-T therapy — treatment that re-engineers a patient’s own immune cells to hunt and kill cancer — but in an “off-the-shelf” version. Today CAR-T is custom-built for each patient, which is slow and enormously expensive; Wugen is working on a universal, ready-to-use form that any eligible patient could receive. After record private investment in St. Louis biotech in 2025, the company advanced into a Phase 2 clinical trial. If it works, it’s a very big deal — and it’s happening here.
6. Buck Surgical — Medtech
Buck Surgical builds tools for microvascular surgery — operating on blood vessels and structures thinner than a strand of spaghetti, the delicate work behind reconstructive and transplant procedures. Precision at that scale is brutally hard, and Buck’s technology aims to make it faster and more reliable. The startup was named a 2026 “Startup to Watch” by the St. Louis Business Journal, raised $4.2 million, and won a growth grant from Arch Grants, the St. Louis nonprofit that hands promising startups equity-free cash to stay and build in the city. It’s a textbook example of the region’s medtech pipeline — a highly technical, patient-serving company born from St. Louis’s deep bench of surgeons, engineers, and university research.
7. DeepSight — Medtech
DeepSight tackles a problem every clinician knows: guiding a needle to exactly the right spot inside the body. Its NeedleVue system uses medical ultrasound — imaging that bounces sound waves off tissue to see beneath the skin in real time — to help doctors place a needle accurately for procedures like biopsies and injections. In 2025 the company earned FDA clearance for the device, the regulatory green light that lets it actually reach patients — a milestone many medtech startups never hit. For patients, better needle guidance can mean fewer failed attempts and less pain during a routine biopsy or injection; for the company, clearance is what turns a promising idea into a real product.
8. Take Root Hospitality (Vicia) — Food
On the culinary side, few St. Louis names carry the weight of Vicia, the vegetable-forward, farm-driven restaurant from chefs Michael and Tara Gallina under their Take Root Hospitality group. Vicia was a 2026 James Beard Award finalist for Outstanding Restaurant — the culinary world’s equivalent of an Oscar nomination — and the group is expanding, adding a business partner and new concepts including Taqueria Morita and the Vicia Wine Garden. It’s proof St. Louis’s food scene competes on the national stage.
9. Orise Distribution — Logistics
Not every business to watch is a lab or a kitchen. Orise Distribution, a medical-supply distributor, announced a $6.2 million expansion adding about 40 new jobs in 2025 as it builds out nationwide distribution and adds textile-manufacturing lines. It’s the kind of quiet, job-creating growth — real facilities, real hires — that keeps a regional economy healthy underneath the flashier headlines. Medical-supply distribution is a steady, recession-resistant business, and Orise’s move to add its own manufacturing means more of that supply chain runs through St. Louis.
10. HJ Enterprises — Manufacturing
Rounding out the list is a reminder that St. Louis’s comeback isn’t only downtown. HJ Enterprises broke ground on an expansion set to bring roughly 150 jobs to Jefferson County, in High Ridge, in 2025 — a meaningful boost for a part of the metro that doesn’t always get the spotlight, and a vote of confidence in local manufacturing. For families in Jefferson County towns like High Ridge, Arnold, and House Springs, a growing local employer means good jobs close to home — the kind of win that rarely makes national headlines but genuinely changes a community.
A note on who’s not here
A “to watch” list is only useful if it’s honest, so we vetted every entry — and deliberately left off some names you might expect. The clearest example: Benson Hill, once one of St. Louis’s most-hyped agtech companies. It filed for Chapter 11 bankruptcy in March 2025, was delisted from the Nasdaq, and converted to liquidation later that year, with its assets sold off. Including a company on the way down would defeat the purpose. Every business above was checked for real, current momentum — a recent raise, expansion, approval, or award — not just yesterday’s buzz.
Why St. Louis — the bigger picture
Notice the pattern: plant science, biotech, medtech, and geospatial keep coming up. That’s not a coincidence. St. Louis has quietly assembled one of the country’s densest innovation ecosystems, and these companies are its output:
- The Donald Danforth Plant Science Center and the 39 North district make the region a global hub for agtech — the science of feeding the world.
- The Cortex Innovation Community in the Central West End anchors tech and biotech startups near Washington University and its medical school.
- T-REX downtown and the new NGA headquarters are building a national geospatial cluster.
- Arch Grants and BioSTL pour equity-free funding and support into founders who agree to build here.
Add it up and you get a city that punches far above its size in exactly the industries that will define the next decade. The businesses above aren’t flukes — they’re the product of a machine St. Louis has been quietly building for years. For a city long known mostly for what it used to be — the gateway west, the brewery town — it’s a genuinely hopeful shift: St. Louis is increasingly known for what it’s building next. Keep an eye on the ten above, and you’re watching that future take shape in real time.
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Frequently Asked Questions
What companies are headquartered in St. Louis?
St. Louis is home to a number of large corporate headquarters, including World Wide Technology, Emerson, Centene, Edward Jones, Stifel, Reinsurance Group of America, Post Holdings, Energizer, Build-A-Bear, and Bayer’s Crop Science division, alongside icons like Purina and Panera. This list focuses instead on smaller, faster-growing companies — the ones to watch rather than the ones already on every map.
Is St. Louis a good place for startups?
Increasingly, yes. St. Louis offers a low cost of living, major research anchors in Washington University and the Danforth Plant Science Center, and startup support that’s hard to match — Arch Grants gives founders equity-free cash to build here, while Cortex, 39 North, T-REX, and BioSTL provide space, funding, and mentorship. The region is especially strong for agtech, biotech, and geospatial startups.
What industries is St. Louis known for?
Beyond its historic base in brewing, food, and financial services, modern St. Louis is a national leader in plant science and agtech (the science of improving crops and farming), a growing biotech and medtech center powered by Washington University, and an emerging geospatial-technology hub anchored by the National Geospatial-Intelligence Agency. Advanced manufacturing and logistics round out the economy.
How did you choose these businesses to watch?
Each company earned its spot with a specific, verifiable 2025–2026 catalyst — a funding round, an expansion, a national retail rollout, a regulatory approval, or a major award — not simply for being well-known or well-liked. We deliberately spread the list across sectors and verified every claim against current sources, so it reflects genuine momentum rather than a popularity contest.
Who is the largest employer in St. Louis?
The St. Louis region’s largest employers are its health systems and universities — BJC HealthCare and Washington University in St. Louis consistently top the list, alongside Mercy, SSM Health, and Boeing’s local defense operations. The fast-growing companies on this list are far smaller today, but they’re the ones adding jobs and momentum — the employers to watch, not just the biggest ones.
What St. Louis startups should I know about?
Among the fastest-rising are Plastomics and Pivot Bio in agtech, Wugen, Buck Surgical, and DeepSight in biotech and medtech, and Katie’s Pizza & Pasta on the consumer side. Many are connected to Washington University, the Danforth Center, or Arch Grants — the institutions fueling St. Louis’s startup surge.
Written by a dedicated team of St. Louis locals who live, work, and play right here in the St. Louis metro. Founder Lane Forman and team are committed to building the region’s most trusted directory by verifying listings and connecting local businesses with loyal customers across Missouri and Illinois.