Here’s Silicon Couloir Angel Group in your standard founder-focused format, including typical expectations about stage, investment process, and how equity ownership usually works (note: specific % targets aren’t publicly published, so we use industry norms where relevant):

Silicon Couloir Angel Group is an angel investor network associated with Silicon Couloir, a community and ecosystem builder focused on entrepreneurship in the Teton region (Wyoming, Montana, Idaho, USA). Its angel arm (often referred to through the Teton Angels group) brings together accredited individual angels to review, pitch, and invest in early-stage startups.

Pre-Seed / Seed: Primary stage — angel-type early financings where startups seek initial institutional capital (typically $200K+).
Early Institutional / Series A: Can participate through individual members or syndication if the startup progresses and there’s investor interest — no formal Series A focus like traditional VCs.

Typical Investment Size:
• Startups should be raising at least ~$200K to engage Silicon Couloir/Teton Angels members for investment consideration.
• Because this is a network of accredited individual investors (not a single institutional fund with a disclosed fund size), check sizes vary by investor and syndicate combination — typical angel group rounds aggregate to hundreds of thousands of dollars. Industry norm for angel group involvement is ~$100K–$500K per round based on similar groups.

• Silicon Couloir Angel Group does not publish a fixed equity target it always takes. Equity positions are negotiated with founders per deal, as is standard with angel networks.
• In typical angel-led seed rounds, collective dilution across all angel investors often lands in the ~10%–25% range of total company equity, with individual stakeholders holding smaller minority positions based on their check size relative to the round. (This range reflects general angel investment norms rather than a specific Silicon Couloir rule; angel group terms aren’t publicly disclosed.)
• Because Silicon Couloir’s model involves accredited investor participation through Teton Angels, individual members’ equity stakes typically fall into the single-digit to low-double-digit percentages based on valuation and the total amount invested (standard for angel groups in similar stages).
Early-stage financings by angel networks like Silicon Couloir generally use priced equity or convertible instruments (SAFEs/notes) — consistent with angel norms, though specific structures vary deal-by-deal and are negotiated.
Submission Method: Founders can submit an application via Silicon Couloir’s site or be referred by a member or ecosystem partner to get in front of Teton Angels for pitch consideration. 

Sector Focus: Broad — includes software, tech, healthcare, consumer goods, and other high-growth segments that meet angel investor interest.
 Geography: Based on Wyoming, Montana, and Idaho (Teton region), but companies from other regions may be considered if connected through referrals or angel relationships. 
Stage: Early — pre-seed and seed with a minimum raise threshold (e.g., ~$200K). 
Company Profile: Founders with scalable business models, early traction, and the ability to demonstrate growth potential.

Initial Intake & Screening: Review of application and early diligence. 
 Pitch Meetings: Shortlisted startups present at pitch events or investor meetings organized by Silicon Couloir / Teton Angels. 
 Investor Diligence: Interested angels dig deeper into team, traction, and market. 
 Term Negotiation: Founders and participating investors negotiate valuation, equity stake, and deal structure.

Strategic Capital: Angel funding from individual accredited investors through the network. 
 Mentorship & Network: Guidance, operational insight, introductions to other investors, and network support from experienced angels. 
 Follow-On Access: Potential for syndication and participation in subsequent rounds as companies grow.