Tracked deals
12
12 tracked deals across 2015-2026.
Industrial Services Buyers & Acquisitions in New Hampshire
Buyer mix
Mixed buyer set
9 pe · 5 strategic
Top trend
Volume peaked in 2026
3 tracked deals announced in 2026.
Primary Insight
What Stands Out
- Arsenal Capital Partners appears in multiple transactions, including agreeing to acquire a majority stake in Velcro Companies (New Hampshire, expected close in Q4 2026).
- Capability-focused manufacturing services show up repeatedly: Talica acquired AeroDynamics Metal Finishing, and ONDEX Automation acquired NeoMatrix to expand into SCADA, MES, and digital transformation.
- Environmental and industrial compliance-adjacent offerings are represented by MKB Company and Align Capital Partners acquiring US Silt & Site Supply for erosion and sediment control products.
- Some deals target service and infrastructure industries within industrial services, including commercial HVAC and refrigeration (NMS Capital recapitalizing Capstone Mechanical) and fire and life-safety services (AI Fire acquiring the parent of Tri State Fire Protection).
- Geographic clustering is consistently New Hampshire-centric, with several buyers and targets also operating across the Northeast or adjacent manufacturing hubs.
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Top Buyers
Illustrative buyers pulled from tracked transactions on this page. This table is capped and intentionally non-exhaustive.
| Buyer | # Deals | Focus | Type |
|---|---|---|---|
| Arsenal Capital Partners | 2 | Middle-market private equity firm focused on building ind... | PE |
| AI Fire | 1 | Provider and consolidator of fire and life-safety service... | Strategic (PE-backed) |
| Align Capital Partners | 1 | Growth-oriented private equity firm investing in lower-mi... | PE |
| Alta Equipment Group Inc. | 1 | Owner/operator of a large integrated equipment dealership... | Strategic |
| Audax Private Equity | 1 | Middle-market private equity firm focused on buyouts and ... | PE |
| East Range Partners | 1 | Small investment/operating group focused on high-purity w... | PE |
| Envest Capital Partners | 1 | Private equity firm investing in privately-held businesse... | PE |
| MKB Company | 1 | Environmental control platform providing erosion and sedi... | Strategic (PE-backed) |
| NMS Capital | 1 | Lower middle-market private equity firm focused on Busine... | PE |
| Naprotek, LLC | 1 | Electronics technology solutions provider for high-reliab... | Strategic (PE-backed) |
Acquisition Volume in Industrial Services in New Hampshire by Year
Last 5 years
Actual
Full-year estimate
Supporting Data
Recent Transactions
-
- Buyer
- Arsenal Capital Partners
- Target
- Velcro Companies
- Seller
- Cripps Foundation
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Buyout
Arsenal Capital Partners has agreed to acquire a majority stake in Velcro Companies from the Cripps Foundation. Arsenal will become the majority owner, while the Cripps Foundation will retain a significant minority stake; financial terms were not disclosed and the deal is expected to close in Q4 2026 subject to regulatory approvals.
-
April 1, 2026
- Buyer
- Talica
- Target
- AeroDynamics Metal Finishing
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Addon
Talica has acquired AeroDynamics Metal Finishing, a Seabrook, New Hampshire provider of precision surface treatments used in aerospace and defense programs. The acquisition expands Talica’s high-reliability manufacturing and surface-finishing capabilities to better serve mission-critical, specification-driven components.
-
- Buyer
- MKB Company, Align Capital Partners
- Target
- US Silt & Site Supply
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Addon
MKB Company, Align Capital Partners’ environmental control platform, announced the acquisition of US Silt & Site Supply, a manufacturer and distributor of erosion and sediment control products. The deal expands MKB’s geographic footprint in the Northeast and strengthens localized service for erosion control solutions.
-
May 6, 2025
- Buyer
- NMS Capital
- Target
- Capstone Mechanical, LLC
- Seller
- Capstone Mechanical management
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Recapitalization
NMS Capital has recapitalized Capstone Mechanical, a Portsmouth, New Hampshire-based commercial HVAC and refrigeration service provider. The private equity partnership will support Capstone's organic growth and M&A strategy to expand its footprint and capabilities across the Eastern United States; terms were not disclosed.
-
April 17, 2025
- Buyer
- ONDEX Automation
- Target
- NeoMatrix
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Addon
Chicago-based ONDEX Automation has acquired NeoMatrix, a software-focused factory automation systems integrator with offices in Andover, MA; Portsmouth, NH; and Colorado Springs, CO. The acquisition expands ONDEX's capabilities into SCADA, MES and digital transformation solutions and broadens service offerings (including UL508A-certified panels and electrical installation) for its manufacturing customers across pharmaceuticals, semiconductors and food & beverage.
-
- Buyer
- Arsenal Capital Partners
- Target
- Innovative Products & Equipment, Inc.
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Addon
Arsenal Capital Partners has acquired Innovative Products & Equipment and will combine it with portfolio company Eckhart to build a leading automation solutions provider serving medical device and life sciences customers. Terms were not disclosed; Innovative is headquartered in Hudson, New Hampshire and will expand Eckhart's Factory of the Future and advanced automation capabilities.
-
August 9, 2022
- Buyer
- Naprotek, LLC
- Target
- MicroFab, Inc.
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Addon
Naprotek, LLC (a portfolio company of Edgewater Capital Partners) has completed its acquisition of MicroFab, Inc., a privately held precision RF circuit fabrication and micro-machining provider based in Manchester, New Hampshire. The deal expands Naprotek’s RF solutions by adding MicroFab’s thin film products and manufacturing processes, with MicroFab’s team integrated into SemiGen’s East Coast operations.
-
February 15, 2022
- Buyer
- Salt Creek Capital
- Target
- All Metals Industries, Inc.
- Seller
- Terry W. Robinson
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Buyout
Salt Creek Capital has acquired All Metals Industries, Inc. (AMI), a Belmont, New Hampshire-based distributor of carbon, aluminum, stainless and coated sheet/coil products serving customers across the Northeast U.S. Salt Creek is partnering with AMI management (CEO Heidi Paiva and President Paul Koza) and purchased the company from owner Terry W. Robinson, intending to build AMI as a platform for future growth and expansion.
-
December 15, 2021
- Buyer
- Alta Equipment Group Inc.
- Target
- Ambrose Equipment, LLC
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Buyout
Alta Equipment Group Inc. has entered into a definitive agreement to acquire the assets of Ambrose Equipment, LLC, a family-owned equipment distributor and LeeBoy asphalt equipment dealer based in Hooksett, New Hampshire. The acquisition expands Alta's footprint to 39 locations across 10 states; Ambrose generated approximately $35 million of revenue and $3.1 million of adjusted EBITDA on a trailing-twelve-month basis. The asset purchase is expected to close before year-end, with terms to be disclosed upon closing.
-
January 25, 2021
- Buyer
- Envest Capital Partners
- Target
- Bell & Williams Associates
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Buyout
Envest Capital Partners has acquired Bell & Williams Associates, a Windham, New Hampshire-based provider of repossession, collection, remarketing, and skip-tracing services. The transaction closed December 31, 2020; financial terms and seller details were not disclosed.
-
- Buyer
- AI Fire, Audax Private Equity
- Target
- Facility Solutions, LLC (Tri State Fire Protection)
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Addon
AI Fire acquired Facility Solutions, LLC — the parent company of Tri State Fire Protection, Tri State Hood & Duct and O'Connell Fire Protection — to expand its New England footprint and capabilities in fire and life-safety services. The deal is an add-on to AI Fire's growing national self-perform fire protection platform (AI Fire was PE-backed at the time).
-
April 1, 2015
- Buyer
- East Range Partners
- Target
- Pure Flow, Inc.
- Seller
- Charles "Skip" Iltis
- Industry
- Industrial Services
- Location
- New Hampshire, United States
- Type
- Buyout
East Range Partners, a Cambridge, Massachusetts-based investment group led by Tyler Hogan and Michael Donovan, has acquired Pure Flow, Inc., a Peterborough, New Hampshire-based ultra-pure water purification company. Founder Charles “Skip” Iltis will remain involved during a transition while East Range retains the existing staff and management will continue operations locally.
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Frequently Asked Questions
Which buyers are most frequently represented in New Hampshire industrial services deals?
The page facts list recurring names including Arsenal Capital Partners, Talica, MKB Company, Align Capital Partners, ONDEX Automation, Salt Creek Capital, and others such as Naprotek, LLC and AI Fire.
What kinds of industrial services capabilities are emphasized in these acquisitions?
Common capability themes include precision surface treatments, factory automation and digital transformation (SCADA/MES), precision RF circuit fabrication and micro-machining, erosion and sediment control products, and facility services such as commercial HVAC/refrigeration and fire protection.
Are the acquisitions mostly in manufacturing, distribution, or field services?
The transactions cover all three: manufacturing services (e.g., surface finishing and fabrication), distribution (e.g., sheet/coil products), and field services (e.g., commercial HVAC/refrigeration and fire/life-safety).
Do these deals disclose financial terms?
Financial terms are not disclosed in several transactions in the page facts; some agreements and acquisitions note that terms were not disclosed, while some expected closures reference regulatory approvals.
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