---
title: "Seattle Startups We Cover 2026: Enterprise, AI Infra, Space & Defense"
description: "Directory-backed map of Seattle / Bellevue / Kent-area startups we cover — Apptio, Temporal, Stoke Space, Overland AI, Chestnut, Irreverent Labs, XBOW — with HQ honesty and linked investors."
date: 2026-07-25T00:00:00.000Z
tags: ["seattle", "venture-capital", "market-analysis", "startup-funding", "enterprise-saas"]
source: https://venturecapitaltracker.com/seattle-startups-we-cover-2026
---

# Seattle Startups We Cover 2026: Enterprise, AI Infra, Space & Defense

> Directory-backed map of Seattle / Bellevue / Kent-area startups we cover — Apptio, Temporal, Stoke Space, Overland AI, Chestnut, Irreverent Labs, XBOW — with HQ honesty and linked investors.

**Short answer (as of July 2026):** The Seattle-area companies we cover with `/startup/` profiles cluster around **enterprise software, AI infrastructure, generative media, off-road autonomy, offensive security, and reusable launch** — not a full census of every Puget Sound startup. Core set: [Apptio](/startup/apptio) (Bellevue), [Temporal](/startup/temporal) (Bellevue HQ commonly cited), [Chestnut](/startup/chestnut) and [Irreverent Labs](/startup/irreverent-labs) (Seattle), [Overland AI](/startup/overland-ai) (Seattle HQ commonly cited), [Stoke Space](/startup/stoke-space) (Kent), and [XBOW](/startup/xbow) (Seattle HQ commonly cited). **[Databricks](/startup/databricks) is Bay Area — not Seattle.** **[Samsara](/startup/samsara) is San Francisco — not Seattle.**

For who writes checks, see [Seattle VC firms for enterprise 2026](/seattle-vc-firms-enterprise-2026). For recent mega-round context, see [Seattle's $1.5B Q1 2026](/2026-seattle-1-5b-q1-2026-fewer-bigger-bets).

### Why this list (primary JTBD)

**Primary audience:** founders and investors shortlisting **real companies in our directory** tied to Seattle / Bellevue / Kent — not a scraped “top startups” blog.

Jobs this page finishes:

1. Confirm **what they do** and **why they matter**.
2. See **stage / status** and **HQ honesty**.
3. Jump to **investor fund pages** when we have them.
4. Know **what we are missing**.

### Seattle-area startups in our directory

HQ rules: prefer `hq` from startup JSON. If missing, we say “HQ commonly cited as…” only after public verification. Investor links use whitelist `/fund/` IDs only.

| Startup | One-liner | HQ / geography | Stage / status | Notable investors (directory) | Profile |
|---|---|---|---|---|---|
| [Apptio](/startup/apptio) | IT financial management and cloud spend (FinOps) for enterprises | Bellevue, Washington (`hq`) | Acquired (IBM, 2023) | [a16z](/fund/andreessen-horowitz), [Greylock](/fund/greylock-partners) | `/startup/apptio` |
| [Temporal](/startup/temporal) | Durable execution / workflow orchestration for long-running and agentic systems | HQ commonly cited as Bellevue, WA (Seattle-area; tagged Seattle in our data) | Growth — $300M Series D (Feb 2026) | [a16z](/fund/andreessen-horowitz), [Sequoia](/fund/sequoia), [Tiger Global](/fund/tiger-global-management) | `/startup/temporal` |
| [Chestnut](/startup/chestnut) | AI-native insurance distribution: producer onboarding, hierarchies, commissions | Seattle, Washington (`hq`) | Seed | [a16z](/fund/andreessen-horowitz) | `/startup/chestnut` |
| [Irreverent Labs](/startup/irreverent-labs) | AI foundation models for short-form video (ex-MechaFightClub) | Seattle, Washington (`hq`) | Series A | [a16z](/fund/andreessen-horowitz), [Pear VC](/fund/pear-vc) | `/startup/irreverent-labs` |
| [Overland AI](/startup/overland-ai) | Off-road autonomy for defense and dual-use ground vehicles | HQ commonly cited as Seattle, WA (SEC Form D / company materials) | Private — ~$100M Q1 2026 round in regional coverage | Not yet mapped to `/fund/` IDs in startup JSON | `/startup/overland-ai` |
| [Stoke Space](/startup/stoke-space) | Fully reusable medium-lift rockets (first + second stage) | HQ commonly cited as Kent, WA (Seattle metro) | Private — ~$350M Q1 2026 financing in regional coverage | Not yet mapped to `/fund/` IDs in startup JSON | `/startup/stoke-space` |
| [XBOW](/startup/xbow) | AI autonomous offensive security / continuous exploit validation | HQ commonly cited as Seattle, WA | Growth — $120M Series C in Q1 2026 regional coverage | Not yet mapped to `/fund/` IDs in startup JSON | `/startup/xbow` |

### Company briefs (why each is on the map)

**[Apptio](/startup/apptio)** — Bellevue enterprise proof that Seattle can define a software category (FinOps / TBM). a16z’s first portfolio investment; Greylock participated; path ran IPO → Vista → IBM acquisition. Use it as the **exited enterprise** reference, not an active raise target.

**[Temporal](/startup/temporal)** — The clearest 2026 AI-infra signal in the metro: orchestration, retries, and state for agentic and cloud-native workloads. Series D led by [a16z](/fund/andreessen-horowitz) with [Sequoia](/fund/sequoia) and [Tiger Global](/fund/tiger-global-management) among directory-linked participants. Deal write-up: [Temporal $300M Series D](/2026-temporal-300m-series-d-durable-execution).

**[Chestnut](/startup/chestnut)** — Quiet Seattle enterprise SaaS: insurance carrier distribution systems (producer lifecycle and incentive comp). Early [a16z](/fund/andreessen-horowitz) backing; useful if you care about vertical SaaS wedges into regulated back offices.

**[Irreverent Labs](/startup/irreverent-labs)** — Seattle generative-video bet after a crypto-gaming pivot. [a16z](/fund/andreessen-horowitz) led seed and Series A; [Pear VC](/fund/pear-vc) participated. Shows the metro can host media-AI, not only B2B infra.

**[Overland AI](/startup/overland-ai)** — Off-road autonomy for unmapped terrain (defense logistics, industrial). Large Seattle-area round in Q1 2026 coverage. Deal write-up: [Overland AI $100M](/2026-overland-ai-100m-ground-autonomy).

**[Stoke Space](/startup/stoke-space)** — Kent hard tech: full reusability including the second stage. Anchors Seattle’s space narrative alongside regional aerospace talent. Deal write-up: [Stoke Space $350M](/2026-stoke-space-350m-reusable-rockets).

**[XBOW](/startup/xbow)** — Offensive-security AI that continuously probes exploitability (not annual pentest theater). Series C in the Q1 2026 Seattle capital concentration story. Deal write-up: [XBOW $120M Series C](/2026-xbow-120m-series-c-ai-offensive-security).

### Do not mislabel (related, not Seattle HQ)

| Company | Why it appears in conversations | Correct geography |
|---|---|---|
| [Databricks](/startup/databricks) | Enterprise AI/data platform many Seattle buyers use; a16z-linked in our directory | **Bay Area / SF-class — not Seattle HQ** |
| [Samsara](/startup/samsara) | IoT / operations platform; sometimes grouped with West Coast enterprise | **San Francisco — not Seattle HQ** |

If a company only has customers or a satellite office in Redmond/Bellevue, that is **not** enough for this hub.

### Microsoft / Amazon context (talent, not logos)

Seattle startups in this set usually win diligence on **systems engineering and enterprise GTM**, shaped by Microsoft and Amazon talent density:

- Cloud cost, identity, and workflow problems (Apptio, Temporal)
- Autonomy and security problems that need serious software + hardware integration (Overland, XBOW, Stoke)
- Vertical back-office modernization (Chestnut)

That gravity explains **why enterprise and hard tech dominate** our Seattle coverage versus consumer or consumer-fintech depth in NYC.

### Coverage gaps

Honest gaps — names that matter in Seattle discourse but are thin or absent as full `/startup/` profiles here:

| Gap | Why it matters | Status |
|---|---|---|
| Starcloud | Named in Q1 2026 mega-round coverage (~$170M) | No `/startup/starcloud` profile yet — do not invent a URL |
| Local seed logos beyond our set | Madrona / PSL / Flying Fish portfolios are broader than this table | Track via [Q1 recap](/2026-seattle-1-5b-q1-2026-fewer-bigger-bets); expand profiles over time |
| Investor mapping on Overland / Stoke / XBOW | Round sizes covered; `/fund/` investor arrays incomplete on those JSON files | Prefer deal posts + fund hub over fake investor links |
| PNW specialist funds | Founders still raise from Madrona-class firms first | Listed as gaps on [Seattle VC firms enterprise 2026](/seattle-vc-firms-enterprise-2026) |

### How to use this page

1. Open the `/startup/` profile for facts (stage, highlights, FAQs).
2. Follow `/fund/` links only when listed — that is our evidence bar.
3. Cross-check timing against [Seattle Q1 2026](/2026-seattle-1-5b-q1-2026-fewer-bigger-bets).
4. Build a capital shortlist from [Seattle VC firms for enterprise 2026](/seattle-vc-firms-enterprise-2026) and [/directory](/directory).

### Sources

1. Startup JSON in `src/data/startups/individual/` for Apptio, Chestnut, Irreverent Labs, Temporal, Overland AI, Stoke Space, XBOW (and Databricks / Samsara for negative geography checks)
2. Temporal Series D coverage: [internal post](/2026-temporal-300m-series-d-durable-execution); Temporal / Reuters-class reporting cited in startup highlights
3. GeekWire Seattle Q1 2026 roundup (Stoke, Temporal, Starcloud, XBOW, Overland): https://www.geekwire.com/2026/bigger-checks-fewer-bets-seattle-startup-deal-count-drops-to-lowest-level-since-2020/
4. Overland AI Seattle address (SEC Form D business address): https://www.sec.gov/Archives/edgar/data/2001954/000200195424000001/0002001954-24-000001.txt
5. Stoke Space locations (Kent HQ): https://www.stokespace.com/locations/