Intervale Capital
Intervale Capital is a private equity firm (operating as Amberjack Capital Partners) that invests in lower middle-market, founder-led businesses in critical infrastructure services and industrial end markets, primarily in the U.S. Gulf Coast.
- Company typePrivate
- Founded2006
- HeadquartersHouston, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Intervale Capital does
Intervale Capital is a private equity firm founded in 2006 that invests in the upstream energy and critical infrastructure services sectors. The firm operates under the trade name Amberjack Capital Partners and is headquartered in Houston, Texas, with a stated focus on lower middle-market, founder-led businesses in the Gulf Coast region. Its investment approach is described as operations-driven, emphasizing direct work with portfolio company leadership teams and concentrated sector expertise in industrial infrastructure, environmental products and services, and related industrial end markets.
The firm's business model is the standard alternative-asset-manager construct: deploying capital from affiliated investment vehicles (including entities such as Intervale Capital Fund and Innovex Co-Invest Fund), sourcing proprietary deal flow through founder and intermediary relationships, owning and operating portfolio companies for a multi-year hold, and realizing returns through exits. Historical and recent platform activity includes acquisitions of PDC Logic (2018), Milestone Environmental Services (2014), and Recapture Solutions (2014), and add-on activity such as Industrial Thermal Services' 2026 acquisition of NDE Incorporated. Recent realizations include the 2025 exit of Entegra and the 2026 sale of approximately $162.6 million of Innovex International Inc. shares by affiliated funds.
Distribution and marketing are primarily carried through the Amberjack Capital Partners website (news section and investor login) and a LinkedIn corporate page under the intervalecapital handle, used to publish portfolio updates, partnership announcements, and exit news. Revenue specifics — including management fees, fund size, AUM, and carried interest — are not publicly disclosed; the only quantitative financial signal in the source data is the one-time $162.6M share sale. With 1-10 employees, the firm is a small, specialized sponsor rather than a scaled multi-strategy platform, and its competitive positioning rests on operational know-how and sector relationships rather than technology or quantitative differentiation.
Intervale Capital firmographics
Firmographics- Name
- Intervale Capital
- Legal name
- Intervale Capital
- Website
- https://intervalecapital.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Intervale Capital is a private equity firm (operating as Amberjack Capital Partners) that invests in lower middle-market, founder-led businesses in critical infrastructure services and industrial end markets, primarily in the U.S. Gulf Coast.
- Ownership category
- akta.pro rank
Intervale Capital industry classification
Industry- Product category
- Private Equity Investment Management
- NAICS
- All Other Financial Investment Activities (52399)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- Micro-PE / Lower Middle Market ETA Funds (FSANALAG)
- akta.pro secondary industry
- Roll-Up / Buy-and-Build ETA (FSANALAF)
Keywords
Where Intervale Capital is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Markets served
Intervale Capital business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Marketing channels2 records
Intervale Capital product offering
Product offeringCore offering
Intervale Capital is a private equity firm that raises and deploys capital through dedicated investment funds (including the Intervale Capital Fund and Innovex Co-Invest Fund), investing in lower middle-market, founder-led businesses operating in critical infrastructure services and industrial end markets, primarily along the U.S. Gulf Coast. The firm partners with management teams and works operationally to build durable companies, realizing returns through exits and realization events.
Differentiator
Problem solved
Functional benefit
Companies that use Intervale Capital
Customer profileIdeal customer profiles1 record
Intervale Capital technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Intervale Capital partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor and core.
- NDE IncorporatedminorIndustrial Thermal Services, LLC (a portfolio company of Amberjack Capital) expanded its service capabilities through the acquisition of NDE Incorporated, demonstrating the firm's strategy of building out portfolio companies through add-on acquisitions.
- CIMA Services, L.P.coreAmberjack Capital Forms Partnership with CIMA Services, L.P. as part of their portfolio company development strategy in the critical infrastructure services sector.
- EntegracoreAmberjack Capital announced the exit of Entegra from their portfolio, representing a successful investment realization. Entegra was a portfolio company in the critical infrastructure services space.
Recent moves7 records
Expansion highlights4 records
Intervale Capital competitors and assessment
Company assessmentMarket position
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Intervale Capital social profiles
Digital presenceIntervale Capital financial estimates
Financial estimateRevenue estimate
Valuation estimate
Intervale Capital leadership team
Management profileNumber of profiles
Profiles2 records
Intervale Capital funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Intervale Capital M&A and investment
M&A and investmentM&A6 records
Investments12 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Intervale Capital
What does Intervale Capital do?
Intervale Capital is a private equity firm that raises and deploys capital through dedicated investment funds (including the Intervale Capital Fund and Innovex Co-Invest Fund), investing in lower middle-market, founder-led businesses operating in critical infrastructure services and industrial end markets, primarily along the U.S. Gulf Coast. The firm partners with management teams and works operationally to build durable companies, realizing returns through exits and realization events.
Is Intervale Capital a public or private company?
Intervale Capital is a private company. It is classified as unknown and is currently operating.
When was Intervale Capital founded?
Intervale Capital was founded in 2006. It employs 11 to 50 people.
Where is Intervale Capital based?
Intervale Capital is headquartered in Houston, United States, in the North America region.
Does Intervale Capital have an API?
No public API is recorded for Intervale Capital.
What industry is Intervale Capital in?
Intervale Capital's product category is Private Equity Investment Management. Its primary akta.pro industry code is FSANALAG, Micro-PE / Lower Middle Market ETA Funds, with a secondary code of FSANALAF, Roll-Up / Buy-and-Build ETA. Its NAICS code is 52399 and its SIC code is 6282.