Activity Index · Market Study

Who's working the Parks & Rec pipeline in Delaware?

SymplSignal tracks the live public Parks, Rec & Outdoor Amenities pipeline across 3 counties of Delaware — funded, in design, or out to bid. The index below maps which firms own each layer of that work.

Activity Index · as of September 2026
Delaware
3 counties · the territory this index covers
112firms
ranked across the live pipeline
3counties
Delaware
3layers
GC/CM, mechanical, design & engineering

Every public Parks, Rec & Outdoor Amenities project in Delaware pulls in a stack of firms — a general contractor to run it, specialty trade and engineering firms to execute the technical work, and architects or consulting engineers to design it. The Activity Index maps who shows up most across each of those layers.

Within a layer, the most active firm is set to 100 and everyone else is indexed to it, so you can read competitive position at a glance — without anyone claiming to know a firm's literal market share. The true share of tracked activity sits beside every ranking, so the math stays visible.

Featured layer

Design / Architecture
This layer covers architects and design consultants. 28 firms are working the live pipeline, and it stays competitive: Kimley-Horn and Associates and GWWO Inc. share the top of the index; 20 more firms split the remaining 56%.
1Kimley-Horn and Associates100
2GWWO Inc.100
3Lardner-Klein Landscape Architects100
4GMB75
5GWWO Architects75
6Davis, Bowen & Friedel, Inc.50
7Bernardon50
8Sasaki50
+ 20 more firms56.4% of tracked activity

Every layer in this market

Engineering15 firms

Century Engineering (A Kleinfelder Company) leads the index, with GMB next; 7 more firms split the remaining 22%.
1Century Engineering (A Kleinfelder Company)100
2GMB75
3Whitman, Requardt & Associates63
4Kleinfelder50
5George, Miles & Buhr, LLC38
6Plitko Engineering25
7KCI Technologies, Inc.25
8RK&K25
+ 7 more firms22.0% of tracked activity

GC / CM14 firms

A-Del Construction Company, Inc. leads the index, with EDiS Company next; 6 more firms split the remaining 23%.
1A-Del Construction Company, Inc.100
2EDiS Company57
3Keller Brothers43
4R&A Contractors, LLC29
5Asset Management Alliance29
6Green Diamond Builders29
7SMW Sales LLC29
8Ark Construction29
+ 6 more firms22.6% of tracked activity
Below floor

Electrical. only 1 firm on active projects — below the floor to chart honestly. Thin layers are suppressed rather than charted — the density gate that keeps a leaf from shipping thin content. At a busier month or wider grain, a layer like this reaches the floor and renders.

Why the pipeline is deep right now

Public Parks, Rec & Outdoor Amenities work in Delaware moves on its own capital cycle — bond votes, agency budgets, and multi-year facility plans — which keeps the pipeline broad enough for multiple firms to stay active in most layers at once.

How to use this

See a market this clearly, and you can play it two ways.

1 · Read the competition

The layer you compete in tells you who you're actually up against — and the firms above you are the ones winning the work you want. The relative view is the point: it shows where a layer is locked up by one or two names, and where it's wide open and share is there to take.

2 · Work the network for an in

The parties you're not competing with — the architect, the construction manager, the owner's rep — are your way onto a project. Signal Relationship Intelligence maps the shortest path from someone you already know to the people deciding the work.

YouA firm you knowLive project

Pair either angle with the projects themselves — owner, stage, and timing — and outreach stops being a guess. That project-level detail, and the paths through your network, are what SymplSignal puts behind every firm on this page.

Methodology

Activity Index Within a layer, the firm on the most active projects is set to 100; every other firm is indexed to it. A relative index of current activity — deliberately not a literal market-share %.
True share Beside each firm is its share of tracked activity in the layer — the raw proportion, shown so the index is always checkable.
Involvement A firm's involvement is the distinct active projects it's currently tied to in the layer, weighted 1.5× for any it's recorded winning.
Current, not all-time We rank the live pipeline — projects funded, in design, or bidding but not yet completed. We don't publish an all-time ranking: Signal's history reaches back only to when it began tracking each market, so a cumulative count would understate long-established firms. Momentum comes from the monthly refresh.
Layers & coverage Roles are grouped: Mechanical/HVAC folds in MEP engineers, plumbing & commissioning; Design = architects + landscape/interior; Engineering = civil, structural & geotechnical. Public bodies (the buyers) and advisory / owner-side firms are excluded from the rankings.
Aggregate only Individual project ties stay inside SymplSignal. This page reports firm activity in aggregate across 3 counties of Delaware, as of September 2026.
Why an index, not a percentage. Signal tracks more activity in some places than others. An index anchored to the local leader is honest under that unevenness and stays ownable; the raw share is published alongside it for anyone who wants to check the math.

The firms are public. The projects behind them are not.

This index ranks firms by public involvement. The owner, stage, bid timing, and full firm roster on every project — before the bid board lights up — lives inside SymplSignal.

See the projects behind these firms →
🔒 Owner, stage, timing & the full firm roster on each project — inside SymplSignal
Aggregate SymplSignal data · Delaware × Parks, Rec & Outdoor Amenities · as of September 2026. One leaf of Sympl's growing state × vertical activity index — see full coverage.