Organization · Network VC
Southeast Investor Group (SEIG)
The Southeast Investor Group (SEIG) is a private membership organization based in Atlanta, Georgia, comprising partners from various venture capital and corporate funds, as well as individual investors. They focus on investing in growth-stage technology companies across the Southeast.
Overview
What Southeast Investor Group (SEIG) does
What Southeast Investor Group (SEIG) is
The Southeast Investor Group (SEIG) is a private membership organization based in Atlanta, Georgia, comprising partners from various venture capital and corporate funds, as well as individual investors. They focus on investing in growth-stage technology companies across the Southeast.
How it participates in the startup ecosystem
The current public profile supports funder and community capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Network VC
- Founded
- Founded in 1995
- Approximate age
- About 31 years
- Structured capabilities
- Funder · Community
- Last reviewed
- March 6, 2026
Official channels
Find Southeast Investor Group (SEIG) elsewhere
Open the official website or a supported primary organization account.
Capability profile
Southeast Investor Group (SEIG) as a funder
Investment thesis
SEIG invests in growth-stage technology companies with unique technology and demonstrated customer traction. The organization targets companies raising between $2 million and $15 million in capital, aiming for exponential growth through a defined market strategy.
Focus narrative
SEIG invests in a variety of technology sectors, including Business Products (B2B), Agtech/Sustainability, Cloud Services/SaaS, Communications/Media/Entertainment, Data Analytics, FinTech, Healthcare IT, Network Security and Cyber-Security, Machine Learning & AI Tools, MarTech, Blockchain Applications, IoT Device Systems, and Manufacturing/Logistics/Supply Chain. The organization targets companies raising growth financing, typically seeking between $2 million and $15 million in capital.
Terms and economics
- Typical check
- $2,000,000–$15,000,000
Focus and fit
- Stages
- Growth Equity · Series A · Series B
- Sectors
- SaaS & Cloud SoftwareFintechHealthcareArtificial IntelligenceInternet of ThingsCybersecurityAgTechLogistics & Supply Chain
- Regions
- United States
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 270
- Recorded notable exits
- AeroVironment, Web.com, PDI Technologies, GameSquare Holdings, and Microsoft
Portfolio context
Notable investments by SEIG include QuantHub, BluePenguin, NetOne, FortifyData, Cycle Labs, Voxie, Supply Wisdom, Rent Ready, Florence Healthcare, illuma, Medxoom, Tomahawk Robotics, HelloPackage, ThingTech, MapMyCustomers, 2ULaundry, Transitiv, Kobiton, GreentPrint, VeriSolutions, Verady, UserIQ, Springbot, Sideqik, Rimidi, Reveal Mobile, Phosphorus, Endgame, Azalea Health, Cognosos, XOi, ecomdash, MiMedx, Sequr, Devcon, and Ceterus.
Capability profile
Southeast Investor Group (SEIG) as a community
Community overview
The Southeast Investor Group (SEIG) is a private peer-to-peer membership organization founded in 1995. Based in Atlanta, Georgia, it consists of partners from 25 venture capital funds, 5 corporate venture funds, and 20 individual investors and family offices. SEIG focuses on investing in growth-stage technology companies, specifically those in post-early stages through Series A, B, and subsequent funding rounds. The organization collectively manages over $3 billion in investment capital and has funded more than 270 companies since its inception.
Community focus
SEIG invests in a variety of technology sectors, including Business Products (B2B), Agtech/Sustainability, Cloud Services/SaaS, Communications/Media/Entertainment, Data Analytics, FinTech, Healthcare IT, Network Security and Cyber-Security, Machine Learning & AI Tools, MarTech, Blockchain Applications, IoT Device Systems, and Manufacturing/Logistics/Supply Chain. The organization targets companies raising growth financing, typically seeking between $2 million and $15 million in capital.
Member value
Members benefit from access to a network of investors and opportunities to connect with growth-stage technology companies seeking funding. SEIG provides a platform for collaboration and sharing insights among its members.
Membership
- Pricing models
- free
Format and cadence
- Modality
- in-person
- Schedule
- rolling-admissions
- Commitment
- light
Availability
- Membership state
- Accepting
Audience and fit
- Audience
- Investors · Fund Managers
- Benefits
- network-access
- Program types
- community
- Selection criteria
- open
- Stages
- Series A · Series B · Growth Equity
- Sectors
- Artificial IntelligenceFintechHealthcareInternet of ThingsAgTechSaaS & Cloud SoftwareCybersecurity
- Regions
- United States
Community activity
- Annual events
- 12
Events and activity
SEIG holds monthly meetings in Atlanta, Georgia, typically on the first Tuesday of each month, providing members with opportunities to network and discuss investment opportunities.
Notable members
Notable investments by SEIG include QuantHub, BluePenguin, NetOne, FortifyData, and many others. The organization has also seen successful exits to companies such as AeroVironment, Web.com, and Microsoft.
Common questions
What to know about Southeast Investor Group (SEIG)
Upseed classifies Southeast Investor Group (SEIG) under the Network VC organization type. Its current public profile includes funder and community capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 6, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.