United States · Investor

Main Street Capital Corporation

Last cheque observed Jan 2015. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.

Private equityQuiet

SeedSeries AGrowthFuture Of LearningE-learningConsumer

Cheques on record
0%of best year0cheques in 12 months, 7 on record
Since the last cheque4300days00hrs00min00sec
Median round$14MCheque size, as they say$10M – $150MRounds led0 of 7Sole investor7 roundsMostly inUnited States, 100%
Pitch Main Street Capital Corporation

Main Street Capital Corporation highlights

  1. 01

    7 rounds on record

  2. 02

    Mostly Venture and Series A: 83% of its rounds

  3. 03

    Sole investor in 7 rounds, median $14M

What they do

Main Street Capital, based in Houston, Texas, is a private debt and private equity firm that invests in lower and middle market private companies.From their own website
Type
Private equity (from a list, unverified)
Cheque size
$10M – $150M as they say
Stages
SeedSeries AGrowth
Sectors
Future Of LearningE-learningConsumer
Based in
Houston, United States
Cold pitches
Not stated

The record

Every round we can evidence, newest first7 appearances

  1. 2015

    1 round

  2. Jan
    VolusionSeries A · US$55MSole investor
  3. 2014

    2 rounds

  4. Oct
    SambaSafetyVenture · US$16MSole investor
  5. Oct
    MinuteKeySeries C · US$30MSole investor
  6. 2012

    1 round

  7. Mar
    AmeriTech CollegeVenture · US · finsmes.com$6.8MSole investor
  8. 2011

    3 rounds

  9. Apr
    OnAsset IntelligenceVenture · US · sec.gov$6.0MSole investor
  10. Feb
    Van Gilder InsuranceVenture · US · finsmes.com$11MSole investor
  11. Jan
    TeleverdeUS · finsmes.comUndisclosedSole investor

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration4 named

DLDwayne Louis HyzakManager; Chief Executive Officer and Senior Managing DirectoriForm ADV
JBJason Becker BeauvaisManager; Executive Vice President, General Counsel and SecretaryiForm ADV
JEJesse Enrique MorrisExecutive Vice President, Chief Operating Officer, Chief Financial Officer and Senior Managing DirectoriForm ADV
KLKristin Lynn RiningerChief Compliance Officer and Deputy General CounseliForm ADV

We also hold 38 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

$1.7Bassets it managesOct 2026
Registeredinvestment adviserfull reporting to the SEC
Legal name
MSC Adviser I, LLC
SEC number
CRD 169939

Funds on its Form ADV

2 private funds, $239M in gross assets · filed Nov 2024

  1. MS Private LOAN Fund I, L.P.Private equity126 investors$203M
  2. MS Private LOAN Fund II, L.P.Private equity12 investors$36M

What they claim to have backed

From their own portfolio page (on their website)

0 of 1 we have independently watched raise

Houston Business Journal

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.

Quick answers about Main Street Capital Corporation

What does Main Street Capital Corporation invest in?

Main Street Capital Corporation invests most often at Venture and Series A (83% of the rounds on record), in sectors such as Future Of Learning, E-learning and Consumer.

How active is Main Street Capital Corporation?

7 investments on record, 0 of them in the last 12 months. The most recent was in Jan 2015.

How big are Main Street Capital Corporation's cheques?

The median round it joins is $14M. It says it writes cheques of $10M to $150M.

Does Main Street Capital Corporation lead rounds?

Rarely, if at all: none of its 7 investments on record names it as the lead.

Where does Main Street Capital Corporation invest?

Most of the companies it backs are in the United States (100%).

Is Main Street Capital Corporation investing now?

No investments in the last 12 months; the latest was in Jan 2015.

What kind of investor is Main Street Capital Corporation?

Main Street Capital Corporation is a private equity firm based in Houston, United States.

How much does Main Street Capital Corporation manage?

About $1.7B, as regulatory assets under management (Oct 2026).

Raising now?

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it