United States · What does STG – Symphony Technology Group invest in?
STG – Symphony Technology Group says it invests in Subscription, Software and Productivity Tools.
What they do
- Type
- Private equity (from a list, unverified)
- Cheque size
- Not stated
- Stages
- SeedSeries ASeries BGrowth
- Sectors
- SubscriptionSoftwareProductivity Tools
- Based in
- Menlo Park, United States
- Cold pitches
- Not accepted
A website was listed for this organisation, but we could not confirm it belongs to the firm that wrote these cheques. Either the site never mentions them, or it turned out to be a different company sharing the name. We show neither it nor anything read from it. Tell us the right one.
The record
No rounds observed yet. That is a limit of the sources we read, not a finding about the firm. If it has invested, a round will put it here. Know a round it was in? Tell us.
The team
Named by the firm itself, on a filing, its Form ADV or its company registration5 named
DMDouglas Marshall HainesManaging Director, COOiForm ADV
JTJohnie Tristan TreadwellManaging DirectoriForm ADV
MAMarc Amiel BalaManaging DirectoriForm ADV
SEStephen Edward HenkenmeierManaging Director, CFO, CCOiForm ADV
WFWilliam Francis ChisholmManaging Partner, CIO and Elected ManageriForm ADV
We also hold 4 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
What the register says
From the firm's own filings with the SEC, which it must file accurately by law
$13Bassets it managesOct 2026
Registeredinvestment adviserfull reporting to the SEC
- Legal name
- STG Partners, LLC
- SEC number
- CRD 291048
Funds on its Form ADV
19 private funds, $12B in gross assets · filed Mar 2024
- STG VII-A, L.P.Private equity128 investors$2.8B
- STG VII, L.P.Private equity76 investors$1.8B
- STG VI-A, L.P.Private equity125 investors$1.4B
- Magenta Blocker Aggregator L.P.Private equity227 investors$1.1B
- STG V-A, L.P.Private equity41 investors$877M
- STG VI, L.P.Private equity78 investors$849M
- STG Mercury, L.P.Private equity954 investors$730M
- Magenta Unblocked Aggregator L.P.Private equity224 investors$688M
- STG AV, L.P.Private equity1,024 investors$511M
- STG Allegro, L.P.Private equity53 investors$435M
And 9 more on the filing.
What they claim to have backed
From their own portfolio page (on their website)
9 of 26 we have independently watched raise
CeltraFutureMediavaletMovableinkNomissolutionsRedsealSurveymonkeyWrikeYodleeAvidCaisoftCarrierlogisticsConfienceConstructionEpsswEscalentExtendaretailGocadmiumGreshamtechOffenderwatchQuorekaSai360SkyhighsecurityTaxcalcVerified by MonsterInsightsair.ai
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.